Merge branch 'develop' of github.com:manzerbredes/istic-openstack into develop

19 files changed, 2648 insertions, 0 deletions

diff --git a/server/vendor/guzzlehttp/psr7/tests/AppendStreamTest.php b/server/vendor/guzzlehttp/psr7/tests/AppendStreamTest.php
new file mode 100644
index 0000000..3c197dc
--- /dev/null
+++ b/server/vendor/guzzlehttp/psr7/tests/AppendStreamTest.php
@@ -0,0 +1,186 @@
+<?php
+namespace GuzzleHttp\Tests\Psr7;
+
+use GuzzleHttp\Psr7\AppendStream;
+use GuzzleHttp\Psr7;
+
+class AppendStreamTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @expectedException \InvalidArgumentException
+     * @expectedExceptionMessage Each stream must be readable
+     */
+    public function testValidatesStreamsAreReadable()
+    {
+        $a = new AppendStream();
+        $s = $this->getMockBuilder('Psr\Http\Message\StreamInterface')
+            ->setMethods(['isReadable'])
+            ->getMockForAbstractClass();
+        $s->expects($this->once())
+            ->method('isReadable')
+            ->will($this->returnValue(false));
+        $a->addStream($s);
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     * @expectedExceptionMessage The AppendStream can only seek with SEEK_SET
+     */
+    public function testValidatesSeekType()
+    {
+        $a = new AppendStream();
+        $a->seek(100, SEEK_CUR);
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     * @expectedExceptionMessage Unable to seek stream 0 of the AppendStream
+     */
+    public function testTriesToRewindOnSeek()
+    {
+        $a = new AppendStream();
+        $s = $this->getMockBuilder('Psr\Http\Message\StreamInterface')
+            ->setMethods(['isReadable', 'rewind', 'isSeekable'])
+            ->getMockForAbstractClass();
+        $s->expects($this->once())
+            ->method('isReadable')
+            ->will($this->returnValue(true));
+        $s->expects($this->once())
+            ->method('isSeekable')
+            ->will($this->returnValue(true));
+        $s->expects($this->once())
+            ->method('rewind')
+            ->will($this->throwException(new \RuntimeException()));
+        $a->addStream($s);
+        $a->seek(10);
+    }
+
+    public function testSeeksToPositionByReading()
+    {
+        $a = new AppendStream([
+            Psr7\stream_for('foo'),
+            Psr7\stream_for('bar'),
+            Psr7\stream_for('baz'),
+        ]);
+
+        $a->seek(3);
+        $this->assertEquals(3, $a->tell());
+        $this->assertEquals('bar', $a->read(3));
+
+        $a->seek(6);
+        $this->assertEquals(6, $a->tell());
+        $this->assertEquals('baz', $a->read(3));
+    }
+
+    public function testDetachesEachStream()
+    {
+        $s1 = Psr7\stream_for('foo');
+        $s2 = Psr7\stream_for('bar');
+        $a = new AppendStream([$s1, $s2]);
+        $this->assertSame('foobar', (string) $a);
+        $a->detach();
+        $this->assertSame('', (string) $a);
+        $this->assertSame(0, $a->getSize());
+    }
+
+    public function testClosesEachStream()
+    {
+        $s1 = Psr7\stream_for('foo');
+        $a = new AppendStream([$s1]);
+        $a->close();
+        $this->assertSame('', (string) $a);
+    }
+
+    /**
+     * @expectedExceptionMessage Cannot write to an AppendStream
+     * @expectedException \RuntimeException
+     */
+    public function testIsNotWritable()
+    {
+        $a = new AppendStream([Psr7\stream_for('foo')]);
+        $this->assertFalse($a->isWritable());
+        $this->assertTrue($a->isSeekable());
+        $this->assertTrue($a->isReadable());
+        $a->write('foo');
+    }
+
+    public function testDoesNotNeedStreams()
+    {
+        $a = new AppendStream();
+        $this->assertEquals('', (string) $a);
+    }
+
+    public function testCanReadFromMultipleStreams()
+    {
+        $a = new AppendStream([
+            Psr7\stream_for('foo'),
+            Psr7\stream_for('bar'),
+            Psr7\stream_for('baz'),
+        ]);
+        $this->assertFalse($a->eof());
+        $this->assertSame(0, $a->tell());
+        $this->assertEquals('foo', $a->read(3));
+        $this->assertEquals('bar', $a->read(3));
+        $this->assertEquals('baz', $a->read(3));
+        $this->assertSame('', $a->read(1));
+        $this->assertTrue($a->eof());
+        $this->assertSame(9, $a->tell());
+        $this->assertEquals('foobarbaz', (string) $a);
+    }
+
+    public function testCanDetermineSizeFromMultipleStreams()
+    {
+        $a = new AppendStream([
+            Psr7\stream_for('foo'),
+            Psr7\stream_for('bar')
+        ]);
+        $this->assertEquals(6, $a->getSize());
+
+        $s = $this->getMockBuilder('Psr\Http\Message\StreamInterface')
+            ->setMethods(['isSeekable', 'isReadable'])
+            ->getMockForAbstractClass();
+        $s->expects($this->once())
+            ->method('isSeekable')
+            ->will($this->returnValue(null));
+        $s->expects($this->once())
+            ->method('isReadable')
+            ->will($this->returnValue(true));
+        $a->addStream($s);
+        $this->assertNull($a->getSize());
+    }
+
+    public function testCatchesExceptionsWhenCastingToString()
+    {
+        $s = $this->getMockBuilder('Psr\Http\Message\StreamInterface')
+            ->setMethods(['isSeekable', 'read', 'isReadable', 'eof'])
+            ->getMockForAbstractClass();
+        $s->expects($this->once())
+            ->method('isSeekable')
+            ->will($this->returnValue(true));
+        $s->expects($this->once())
+            ->method('read')
+            ->will($this->throwException(new \RuntimeException('foo')));
+        $s->expects($this->once())
+            ->method('isReadable')
+            ->will($this->returnValue(true));
+        $s->expects($this->any())
+            ->method('eof')
+            ->will($this->returnValue(false));
+        $a = new AppendStream([$s]);
+        $this->assertFalse($a->eof());
+        $this->assertSame('', (string) $a);
+    }
+
+    public function testCanDetach()
+    {
+        $s = new AppendStream();
+        $s->detach();
+    }
+
+    public function testReturnsEmptyMetadata()
+    {
+        $s = new AppendStream();
+        $this->assertEquals([], $s->getMetadata());
+        $this->assertNull($s->getMetadata('foo'));
+    }
+}
diff --git a/server/vendor/guzzlehttp/psr7/tests/BufferStreamTest.php b/server/vendor/guzzlehttp/psr7/tests/BufferStreamTest.php
new file mode 100644
index 0000000..0a635d4
--- /dev/null
+++ b/server/vendor/guzzlehttp/psr7/tests/BufferStreamTest.php
@@ -0,0 +1,63 @@
+<?php
+namespace GuzzleHttp\Tests\Psr7;
+
+use GuzzleHttp\Psr7\BufferStream;
+
+class BufferStreamTest extends \PHPUnit_Framework_TestCase
+{
+    public function testHasMetadata()
+    {
+        $b = new BufferStream(10);
+        $this->assertTrue($b->isReadable());
+        $this->assertTrue($b->isWritable());
+        $this->assertFalse($b->isSeekable());
+        $this->assertEquals(null, $b->getMetadata('foo'));
+        $this->assertEquals(10, $b->getMetadata('hwm'));
+        $this->assertEquals([], $b->getMetadata());
+    }
+
+    public function testRemovesReadDataFromBuffer()
+    {
+        $b = new BufferStream();
+        $this->assertEquals(3, $b->write('foo'));
+        $this->assertEquals(3, $b->getSize());
+        $this->assertFalse($b->eof());
+        $this->assertEquals('foo', $b->read(10));
+        $this->assertTrue($b->eof());
+        $this->assertEquals('', $b->read(10));
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     * @expectedExceptionMessage Cannot determine the position of a BufferStream
+     */
+    public function testCanCastToStringOrGetContents()
+    {
+        $b = new BufferStream();
+        $b->write('foo');
+        $b->write('baz');
+        $this->assertEquals('foo', $b->read(3));
+        $b->write('bar');
+        $this->assertEquals('bazbar', (string) $b);
+        $b->tell();
+    }
+
+    public function testDetachClearsBuffer()
+    {
+        $b = new BufferStream();
+        $b->write('foo');
+        $b->detach();
+        $this->assertTrue($b->eof());
+        $this->assertEquals(3, $b->write('abc'));
+        $this->assertEquals('abc', $b->read(10));
+    }
+
+    public function testExceedingHighwaterMarkReturnsFalseButStillBuffers()
+    {
+        $b = new BufferStream(5);
+        $this->assertEquals(3, $b->write('hi '));
+        $this->assertFalse($b->write('hello'));
+        $this->assertEquals('hi hello', (string) $b);
+        $this->assertEquals(4, $b->write('test'));
+    }
+}
diff --git a/server/vendor/guzzlehttp/psr7/tests/CachingStreamTest.php b/server/vendor/guzzlehttp/psr7/tests/CachingStreamTest.php
new file mode 100644
index 0000000..326f754
--- /dev/null
+++ b/server/vendor/guzzlehttp/psr7/tests/CachingStreamTest.php
@@ -0,0 +1,166 @@
+<?php
+namespace GuzzleHttp\Tests\Psr7;
+
+use GuzzleHttp\Psr7;
+use GuzzleHttp\Psr7\CachingStream;
+
+/**
+ * @covers GuzzleHttp\Psr7\CachingStream
+ */
+class CachingStreamTest extends \PHPUnit_Framework_TestCase
+{
+    /** @var CachingStream */
+    protected $body;
+    protected $decorated;
+
+    public function setUp()
+    {
+        $this->decorated = Psr7\stream_for('testing');
+        $this->body = new CachingStream($this->decorated);
+    }
+
+    public function tearDown()
+    {
+        $this->decorated->close();
+        $this->body->close();
+    }
+
+    public function testUsesRemoteSizeIfPossible()
+    {
+        $body = Psr7\stream_for('test');
+        $caching = new CachingStream($body);
+        $this->assertEquals(4, $caching->getSize());
+    }
+
+    public function testReadsUntilCachedToByte()
+    {
+        $this->body->seek(5);
+        $this->assertEquals('n', $this->body->read(1));
+        $this->body->seek(0);
+        $this->assertEquals('t', $this->body->read(1));
+    }
+
+    public function testCanSeekNearEndWithSeekEnd()
+    {
+        $baseStream = Psr7\stream_for(implode('', range('a', 'z')));
+        $cached = new CachingStream($baseStream);
+        $cached->seek(-1, SEEK_END);
+        $this->assertEquals(25, $baseStream->tell());
+        $this->assertEquals('z', $cached->read(1));
+        $this->assertEquals(26, $cached->getSize());
+    }
+
+    public function testCanSeekToEndWithSeekEnd()
+    {
+        $baseStream = Psr7\stream_for(implode('', range('a', 'z')));
+        $cached = new CachingStream($baseStream);
+        $cached->seek(0, SEEK_END);
+        $this->assertEquals(26, $baseStream->tell());
+        $this->assertEquals('', $cached->read(1));
+        $this->assertEquals(26, $cached->getSize());
+    }
+
+    public function testCanUseSeekEndWithUnknownSize()
+    {
+        $baseStream = Psr7\stream_for('testing');
+        $decorated = Psr7\FnStream::decorate($baseStream, [
+            'getSize' => function () { return null; }
+        ]);
+        $cached = new CachingStream($decorated);
+        $cached->seek(-1, SEEK_END);
+        $this->assertEquals('g', $cached->read(1));
+    }
+
+    public function testRewindUsesSeek()
+    {
+        $a = Psr7\stream_for('foo');
+        $d = $this->getMockBuilder('GuzzleHttp\Psr7\CachingStream')
+            ->setMethods(array('seek'))
+            ->setConstructorArgs(array($a))
+            ->getMock();
+        $d->expects($this->once())
+            ->method('seek')
+            ->with(0)
+            ->will($this->returnValue(true));
+        $d->seek(0);
+    }
+
+    public function testCanSeekToReadBytes()
+    {
+        $this->assertEquals('te', $this->body->read(2));
+        $this->body->seek(0);
+        $this->assertEquals('test', $this->body->read(4));
+        $this->assertEquals(4, $this->body->tell());
+        $this->body->seek(2);
+        $this->assertEquals(2, $this->body->tell());
+        $this->body->seek(2, SEEK_CUR);
+        $this->assertEquals(4, $this->body->tell());
+        $this->assertEquals('ing', $this->body->read(3));
+    }
+
+    public function testWritesToBufferStream()
+    {
+        $this->body->read(2);
+        $this->body->write('hi');
+        $this->body->seek(0);
+        $this->assertEquals('tehiing', (string) $this->body);
+    }
+
+    public function testSkipsOverwrittenBytes()
+    {
+        $decorated = Psr7\stream_for(
+            implode("\n", array_map(function ($n) {
+                return str_pad($n, 4, '0', STR_PAD_LEFT);
+            }, range(0, 25)))
+        );
+
+        $body = new CachingStream($decorated);
+
+        $this->assertEquals("0000\n", Psr7\readline($body));
+        $this->assertEquals("0001\n", Psr7\readline($body));
+        // Write over part of the body yet to be read, so skip some bytes
+        $this->assertEquals(5, $body->write("TEST\n"));
+        $this->assertEquals(5, $this->readAttribute($body, 'skipReadBytes'));
+        // Read, which skips bytes, then reads
+        $this->assertEquals("0003\n", Psr7\readline($body));
+        $this->assertEquals(0, $this->readAttribute($body, 'skipReadBytes'));
+        $this->assertEquals("0004\n", Psr7\readline($body));
+        $this->assertEquals("0005\n", Psr7\readline($body));
+
+        // Overwrite part of the cached body (so don't skip any bytes)
+        $body->seek(5);
+        $this->assertEquals(5, $body->write("ABCD\n"));
+        $this->assertEquals(0, $this->readAttribute($body, 'skipReadBytes'));
+        $this->assertEquals("TEST\n", Psr7\readline($body));
+        $this->assertEquals("0003\n", Psr7\readline($body));
+        $this->assertEquals("0004\n", Psr7\readline($body));
+        $this->assertEquals("0005\n", Psr7\readline($body));
+        $this->assertEquals("0006\n", Psr7\readline($body));
+        $this->assertEquals(5, $body->write("1234\n"));
+        $this->assertEquals(5, $this->readAttribute($body, 'skipReadBytes'));
+
+        // Seek to 0 and ensure the overwritten bit is replaced
+        $body->seek(0);
+        $this->assertEquals("0000\nABCD\nTEST\n0003\n0004\n0005\n0006\n1234\n0008\n0009\n", $body->read(50));
+
+        // Ensure that casting it to a string does not include the bit that was overwritten
+        $this->assertContains("0000\nABCD\nTEST\n0003\n0004\n0005\n0006\n1234\n0008\n0009\n", (string) $body);
+    }
+
+    public function testClosesBothStreams()
+    {
+        $s = fopen('php://temp', 'r');
+        $a = Psr7\stream_for($s);
+        $d = new CachingStream($a);
+        $d->close();
+        $this->assertFalse(is_resource($s));
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testEnsuresValidWhence()
+    {
+        $this->body->seek(10, -123456);
+    }
+}
diff --git a/server/vendor/guzzlehttp/psr7/tests/DroppingStreamTest.php b/server/vendor/guzzlehttp/psr7/tests/DroppingStreamTest.php
new file mode 100644
index 0000000..915b215
--- /dev/null
+++ b/server/vendor/guzzlehttp/psr7/tests/DroppingStreamTest.php
@@ -0,0 +1,26 @@
+<?php
+namespace GuzzleHttp\Tests\Psr7;
+
+use GuzzleHttp\Psr7\BufferStream;
+use GuzzleHttp\Psr7\DroppingStream;
+
+class DroppingStreamTest extends \PHPUnit_Framework_TestCase
+{
+    public function testBeginsDroppingWhenSizeExceeded()
+    {
+        $stream = new BufferStream();
+        $drop = new DroppingStream($stream, 5);
+        $this->assertEquals(3, $drop->write('hel'));
+        $this->assertEquals(2, $drop->write('lo'));
+        $this->assertEquals(5, $drop->getSize());
+        $this->assertEquals('hello', $drop->read(5));
+        $this->assertEquals(0, $drop->getSize());
+        $drop->write('12345678910');
+        $this->assertEquals(5, $stream->getSize());
+        $this->assertEquals(5, $drop->getSize());
+        $this->assertEquals('12345', (string) $drop);
+        $this->assertEquals(0, $drop->getSize());
+        $drop->write('hello');
+        $this->assertSame(0, $drop->write('test'));
+    }
+}
diff --git a/server/vendor/guzzlehttp/psr7/tests/FnStreamTest.php b/server/vendor/guzzlehttp/psr7/tests/FnStreamTest.php
new file mode 100644
index 0000000..66ae90a
--- /dev/null
+++ b/server/vendor/guzzlehttp/psr7/tests/FnStreamTest.php
@@ -0,0 +1,90 @@
+<?php
+namespace GuzzleHttp\Tests\Psr7;
+
+use GuzzleHttp\Psr7;
+use GuzzleHttp\Psr7\FnStream;
+
+/**
+ * @covers GuzzleHttp\Psr7\FnStream
+ */
+class FnStreamTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @expectedException \BadMethodCallException
+     * @expectedExceptionMessage seek() is not implemented in the FnStream
+     */
+    public function testThrowsWhenNotImplemented()
+    {
+        (new FnStream([]))->seek(1);
+    }
+
+    public function testProxiesToFunction()
+    {
+        $s = new FnStream([
+            'read' => function ($len) {
+                $this->assertEquals(3, $len);
+                return 'foo';
+            }
+        ]);
+
+        $this->assertEquals('foo', $s->read(3));
+    }
+
+    public function testCanCloseOnDestruct()
+    {
+        $called = false;
+        $s = new FnStream([
+            'close' => function () use (&$called) {
+                $called = true;
+            }
+        ]);
+        unset($s);
+        $this->assertTrue($called);
+    }
+
+    public function testDoesNotRequireClose()
+    {
+        $s = new FnStream([]);
+        unset($s);
+    }
+
+    public function testDecoratesStream()
+    {
+        $a = Psr7\stream_for('foo');
+        $b = FnStream::decorate($a, []);
+        $this->assertEquals(3, $b->getSize());
+        $this->assertEquals($b->isWritable(), true);
+        $this->assertEquals($b->isReadable(), true);
+        $this->assertEquals($b->isSeekable(), true);
+        $this->assertEquals($b->read(3), 'foo');
+        $this->assertEquals($b->tell(), 3);
+        $this->assertEquals($a->tell(), 3);
+        $this->assertSame('', $a->read(1));
+        $this->assertEquals($b->eof(), true);
+        $this->assertEquals($a->eof(), true);
+        $b->seek(0);
+        $this->assertEquals('foo', (string) $b);
+        $b->seek(0);
+        $this->assertEquals('foo', $b->getContents());
+        $this->assertEquals($a->getMetadata(), $b->getMetadata());
+        $b->seek(0, SEEK_END);
+        $b->write('bar');
+        $this->assertEquals('foobar', (string) $b);
+        $this->assertInternalType('resource', $b->detach());
+        $b->close();
+    }
+
+    public function testDecoratesWithCustomizations()
+    {
+        $called = false;
+        $a = Psr7\stream_for('foo');
+        $b = FnStream::decorate($a, [
+            'read' => function ($len) use (&$called, $a) {
+                $called = true;
+                return $a->read($len);
+            }
+        ]);
+        $this->assertEquals('foo', $b->read(3));
+        $this->assertTrue($called);
+    }
+}
diff --git a/server/vendor/guzzlehttp/psr7/tests/FunctionsTest.php b/server/vendor/guzzlehttp/psr7/tests/FunctionsTest.php
new file mode 100644
index 0000000..de5b5cb
--- /dev/null
+++ b/server/vendor/guzzlehttp/psr7/tests/FunctionsTest.php
@@ -0,0 +1,586 @@
+<?php
+namespace GuzzleHttp\Tests\Psr7;
+
+use GuzzleHttp\Psr7;
+use GuzzleHttp\Psr7\FnStream;
+use GuzzleHttp\Psr7\NoSeekStream;
+
+class FunctionsTest extends \PHPUnit_Framework_TestCase
+{
+    public function testCopiesToString()
+    {
+        $s = Psr7\stream_for('foobaz');
+        $this->assertEquals('foobaz', Psr7\copy_to_string($s));
+        $s->seek(0);
+        $this->assertEquals('foo', Psr7\copy_to_string($s, 3));
+        $this->assertEquals('baz', Psr7\copy_to_string($s, 3));
+        $this->assertEquals('', Psr7\copy_to_string($s));
+    }
+
+    public function testCopiesToStringStopsWhenReadFails()
+    {
+        $s1 = Psr7\stream_for('foobaz');
+        $s1 = FnStream::decorate($s1, [
+            'read' => function () { return ''; }
+        ]);
+        $result = Psr7\copy_to_string($s1);
+        $this->assertEquals('', $result);
+    }
+
+    public function testCopiesToStream()
+    {
+        $s1 = Psr7\stream_for('foobaz');
+        $s2 = Psr7\stream_for('');
+        Psr7\copy_to_stream($s1, $s2);
+        $this->assertEquals('foobaz', (string) $s2);
+        $s2 = Psr7\stream_for('');
+        $s1->seek(0);
+        Psr7\copy_to_stream($s1, $s2, 3);
+        $this->assertEquals('foo', (string) $s2);
+        Psr7\copy_to_stream($s1, $s2, 3);
+        $this->assertEquals('foobaz', (string) $s2);
+    }
+
+    public function testStopsCopyToStreamWhenWriteFails()
+    {
+        $s1 = Psr7\stream_for('foobaz');
+        $s2 = Psr7\stream_for('');
+        $s2 = FnStream::decorate($s2, ['write' => function () { return 0; }]);
+        Psr7\copy_to_stream($s1, $s2);
+        $this->assertEquals('', (string) $s2);
+    }
+
+    public function testStopsCopyToSteamWhenWriteFailsWithMaxLen()
+    {
+        $s1 = Psr7\stream_for('foobaz');
+        $s2 = Psr7\stream_for('');
+        $s2 = FnStream::decorate($s2, ['write' => function () { return 0; }]);
+        Psr7\copy_to_stream($s1, $s2, 10);
+        $this->assertEquals('', (string) $s2);
+    }
+
+    public function testStopsCopyToSteamWhenReadFailsWithMaxLen()
+    {
+        $s1 = Psr7\stream_for('foobaz');
+        $s1 = FnStream::decorate($s1, ['read' => function () { return ''; }]);
+        $s2 = Psr7\stream_for('');
+        Psr7\copy_to_stream($s1, $s2, 10);
+        $this->assertEquals('', (string) $s2);
+    }
+
+    public function testReadsLines()
+    {
+        $s = Psr7\stream_for("foo\nbaz\nbar");
+        $this->assertEquals("foo\n", Psr7\readline($s));
+        $this->assertEquals("baz\n", Psr7\readline($s));
+        $this->assertEquals("bar", Psr7\readline($s));
+    }
+
+    public function testReadsLinesUpToMaxLength()
+    {
+        $s = Psr7\stream_for("12345\n");
+        $this->assertEquals("123", Psr7\readline($s, 4));
+        $this->assertEquals("45\n", Psr7\readline($s));
+    }
+
+    public function testReadsLineUntilFalseReturnedFromRead()
+    {
+        $s = $this->getMockBuilder('GuzzleHttp\Psr7\Stream')
+            ->setMethods(['read', 'eof'])
+            ->disableOriginalConstructor()
+            ->getMock();
+        $s->expects($this->exactly(2))
+            ->method('read')
+            ->will($this->returnCallback(function () {
+                static $c = false;
+                if ($c) {
+                    return false;
+                }
+                $c = true;
+                return 'h';
+            }));
+        $s->expects($this->exactly(2))
+            ->method('eof')
+            ->will($this->returnValue(false));
+        $this->assertEquals("h", Psr7\readline($s));
+    }
+
+    public function testCalculatesHash()
+    {
+        $s = Psr7\stream_for('foobazbar');
+        $this->assertEquals(md5('foobazbar'), Psr7\hash($s, 'md5'));
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     */
+    public function testCalculatesHashThrowsWhenSeekFails()
+    {
+        $s = new NoSeekStream(Psr7\stream_for('foobazbar'));
+        $s->read(2);
+        Psr7\hash($s, 'md5');
+    }
+
+    public function testCalculatesHashSeeksToOriginalPosition()
+    {
+        $s = Psr7\stream_for('foobazbar');
+        $s->seek(4);
+        $this->assertEquals(md5('foobazbar'), Psr7\hash($s, 'md5'));
+        $this->assertEquals(4, $s->tell());
+    }
+
+    public function testOpensFilesSuccessfully()
+    {
+        $r = Psr7\try_fopen(__FILE__, 'r');
+        $this->assertInternalType('resource', $r);
+        fclose($r);
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     * @expectedExceptionMessage Unable to open /path/to/does/not/exist using mode r
+     */
+    public function testThrowsExceptionNotWarning()
+    {
+        Psr7\try_fopen('/path/to/does/not/exist', 'r');
+    }
+
+    public function parseQueryProvider()
+    {
+        return [
+            // Does not need to parse when the string is empty
+            ['', []],
+            // Can parse mult-values items
+            ['q=a&q=b', ['q' => ['a', 'b']]],
+            // Can parse multi-valued items that use numeric indices
+            ['q[0]=a&q[1]=b', ['q[0]' => 'a', 'q[1]' => 'b']],
+            // Can parse duplicates and does not include numeric indices
+            ['q[]=a&q[]=b', ['q[]' => ['a', 'b']]],
+            // Ensures that the value of "q" is an array even though one value
+            ['q[]=a', ['q[]' => 'a']],
+            // Does not modify "." to "_" like PHP's parse_str()
+            ['q.a=a&q.b=b', ['q.a' => 'a', 'q.b' => 'b']],
+            // Can decode %20 to " "
+            ['q%20a=a%20b', ['q a' => 'a b']],
+            // Can parse funky strings with no values by assigning each to null
+            ['q&a', ['q' => null, 'a' => null]],
+            // Does not strip trailing equal signs
+            ['data=abc=', ['data' => 'abc=']],
+            // Can store duplicates without affecting other values
+            ['foo=a&foo=b&?µ=c', ['foo' => ['a', 'b'], '?µ' => 'c']],
+            // Sets value to null when no "=" is present
+            ['foo', ['foo' => null]],
+            // Preserves "0" keys.
+            ['0', ['0' => null]],
+            // Sets the value to an empty string when "=" is present
+            ['0=', ['0' => '']],
+            // Preserves falsey keys
+            ['var=0', ['var' => '0']],
+            ['a[b][c]=1&a[b][c]=2', ['a[b][c]' => ['1', '2']]],
+            ['a[b]=c&a[d]=e', ['a[b]' => 'c', 'a[d]' => 'e']],
+            // Ensure it doesn't leave things behind with repeated values
+            // Can parse mult-values items
+            ['q=a&q=b&q=c', ['q' => ['a', 'b', 'c']]],
+        ];
+    }
+
+    /**
+     * @dataProvider parseQueryProvider
+     */
+    public function testParsesQueries($input, $output)
+    {
+        $result = Psr7\parse_query($input);
+        $this->assertSame($output, $result);
+    }
+
+    public function testDoesNotDecode()
+    {
+        $str = 'foo%20=bar';
+        $data = Psr7\parse_query($str, false);
+        $this->assertEquals(['foo%20' => 'bar'], $data);
+    }
+
+    /**
+     * @dataProvider parseQueryProvider
+     */
+    public function testParsesAndBuildsQueries($input, $output)
+    {
+        $result = Psr7\parse_query($input, false);
+        $this->assertSame($input, Psr7\build_query($result, false));
+    }
+
+    public function testEncodesWithRfc1738()
+    {
+        $str = Psr7\build_query(['foo bar' => 'baz+'], PHP_QUERY_RFC1738);
+        $this->assertEquals('foo+bar=baz%2B', $str);
+    }
+
+    public function testEncodesWithRfc3986()
+    {
+        $str = Psr7\build_query(['foo bar' => 'baz+'], PHP_QUERY_RFC3986);
+        $this->assertEquals('foo%20bar=baz%2B', $str);
+    }
+
+    public function testDoesNotEncode()
+    {
+        $str = Psr7\build_query(['foo bar' => 'baz+'], false);
+        $this->assertEquals('foo bar=baz+', $str);
+    }
+
+    public function testCanControlDecodingType()
+    {
+        $result = Psr7\parse_query('var=foo+bar', PHP_QUERY_RFC3986);
+        $this->assertEquals('foo+bar', $result['var']);
+        $result = Psr7\parse_query('var=foo+bar', PHP_QUERY_RFC1738);
+        $this->assertEquals('foo bar', $result['var']);
+    }
+
+    public function testParsesRequestMessages()
+    {
+        $req = "GET /abc HTTP/1.0\r\nHost: foo.com\r\nFoo: Bar\r\nBaz: Bam\r\nBaz: Qux\r\n\r\nTest";
+        $request = Psr7\parse_request($req);
+        $this->assertEquals('GET', $request->getMethod());
+        $this->assertEquals('/abc', $request->getRequestTarget());
+        $this->assertEquals('1.0', $request->getProtocolVersion());
+        $this->assertEquals('foo.com', $request->getHeaderLine('Host'));
+        $this->assertEquals('Bar', $request->getHeaderLine('Foo'));
+        $this->assertEquals('Bam, Qux', $request->getHeaderLine('Baz'));
+        $this->assertEquals('Test', (string) $request->getBody());
+        $this->assertEquals('http://foo.com/abc', (string) $request->getUri());
+    }
+
+    public function testParsesRequestMessagesWithHttpsScheme()
+    {
+        $req = "PUT /abc?baz=bar HTTP/1.1\r\nHost: foo.com:443\r\n\r\n";
+        $request = Psr7\parse_request($req);
+        $this->assertEquals('PUT', $request->getMethod());
+        $this->assertEquals('/abc?baz=bar', $request->getRequestTarget());
+        $this->assertEquals('1.1', $request->getProtocolVersion());
+        $this->assertEquals('foo.com:443', $request->getHeaderLine('Host'));
+        $this->assertEquals('', (string) $request->getBody());
+        $this->assertEquals('https://foo.com/abc?baz=bar', (string) $request->getUri());
+    }
+
+    public function testParsesRequestMessagesWithUriWhenHostIsNotFirst()
+    {
+        $req = "PUT / HTTP/1.1\r\nFoo: Bar\r\nHost: foo.com\r\n\r\n";
+        $request = Psr7\parse_request($req);
+        $this->assertEquals('PUT', $request->getMethod());
+        $this->assertEquals('/', $request->getRequestTarget());
+        $this->assertEquals('http://foo.com/', (string) $request->getUri());
+    }
+
+    public function testParsesRequestMessagesWithFullUri()
+    {
+        $req = "GET https://www.google.com:443/search?q=foobar HTTP/1.1\r\nHost: www.google.com\r\n\r\n";
+        $request = Psr7\parse_request($req);
+        $this->assertEquals('GET', $request->getMethod());
+        $this->assertEquals('https://www.google.com:443/search?q=foobar', $request->getRequestTarget());
+        $this->assertEquals('1.1', $request->getProtocolVersion());
+        $this->assertEquals('www.google.com', $request->getHeaderLine('Host'));
+        $this->assertEquals('', (string) $request->getBody());
+        $this->assertEquals('https://www.google.com/search?q=foobar', (string) $request->getUri());
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testValidatesRequestMessages()
+    {
+        Psr7\parse_request("HTTP/1.1 200 OK\r\n\r\n");
+    }
+
+    public function testParsesResponseMessages()
+    {
+        $res = "HTTP/1.0 200 OK\r\nFoo: Bar\r\nBaz: Bam\r\nBaz: Qux\r\n\r\nTest";
+        $response = Psr7\parse_response($res);
+        $this->assertEquals(200, $response->getStatusCode());
+        $this->assertEquals('OK', $response->getReasonPhrase());
+        $this->assertEquals('1.0', $response->getProtocolVersion());
+        $this->assertEquals('Bar', $response->getHeaderLine('Foo'));
+        $this->assertEquals('Bam, Qux', $response->getHeaderLine('Baz'));
+        $this->assertEquals('Test', (string) $response->getBody());
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testValidatesResponseMessages()
+    {
+        Psr7\parse_response("GET / HTTP/1.1\r\n\r\n");
+    }
+
+    public function testDetermineMimetype()
+    {
+        $this->assertNull(Psr7\mimetype_from_extension('not-a-real-extension'));
+        $this->assertEquals(
+            'application/json',
+            Psr7\mimetype_from_extension('json')
+        );
+        $this->assertEquals(
+            'image/jpeg',
+            Psr7\mimetype_from_filename('/tmp/images/IMG034821.JPEG')
+        );
+    }
+
+    public function testCreatesUriForValue()
+    {
+        $this->assertInstanceOf('GuzzleHttp\Psr7\Uri', Psr7\uri_for('/foo'));
+        $this->assertInstanceOf(
+            'GuzzleHttp\Psr7\Uri',
+            Psr7\uri_for(new Psr7\Uri('/foo'))
+        );
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testValidatesUri()
+    {
+        Psr7\uri_for([]);
+    }
+
+    public function testKeepsPositionOfResource()
+    {
+        $h = fopen(__FILE__, 'r');
+        fseek($h, 10);
+        $stream = Psr7\stream_for($h);
+        $this->assertEquals(10, $stream->tell());
+        $stream->close();
+    }
+
+    public function testCreatesWithFactory()
+    {
+        $stream = Psr7\stream_for('foo');
+        $this->assertInstanceOf('GuzzleHttp\Psr7\Stream', $stream);
+        $this->assertEquals('foo', $stream->getContents());
+        $stream->close();
+    }
+
+    public function testFactoryCreatesFromEmptyString()
+    {
+        $s = Psr7\stream_for();
+        $this->assertInstanceOf('GuzzleHttp\Psr7\Stream', $s);
+    }
+
+    public function testFactoryCreatesFromNull()
+    {
+        $s = Psr7\stream_for(null);
+        $this->assertInstanceOf('GuzzleHttp\Psr7\Stream', $s);
+    }
+
+    public function testFactoryCreatesFromResource()
+    {
+        $r = fopen(__FILE__, 'r');
+        $s = Psr7\stream_for($r);
+        $this->assertInstanceOf('GuzzleHttp\Psr7\Stream', $s);
+        $this->assertSame(file_get_contents(__FILE__), (string) $s);
+    }
+
+    public function testFactoryCreatesFromObjectWithToString()
+    {
+        $r = new HasToString();
+        $s = Psr7\stream_for($r);
+        $this->assertInstanceOf('GuzzleHttp\Psr7\Stream', $s);
+        $this->assertEquals('foo', (string) $s);
+    }
+
+    public function testCreatePassesThrough()
+    {
+        $s = Psr7\stream_for('foo');
+        $this->assertSame($s, Psr7\stream_for($s));
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testThrowsExceptionForUnknown()
+    {
+        Psr7\stream_for(new \stdClass());
+    }
+
+    public function testReturnsCustomMetadata()
+    {
+        $s = Psr7\stream_for('foo', ['metadata' => ['hwm' => 3]]);
+        $this->assertEquals(3, $s->getMetadata('hwm'));
+        $this->assertArrayHasKey('hwm', $s->getMetadata());
+    }
+
+    public function testCanSetSize()
+    {
+        $s = Psr7\stream_for('', ['size' => 10]);
+        $this->assertEquals(10, $s->getSize());
+    }
+
+    public function testCanCreateIteratorBasedStream()
+    {
+        $a = new \ArrayIterator(['foo', 'bar', '123']);
+        $p = Psr7\stream_for($a);
+        $this->assertInstanceOf('GuzzleHttp\Psr7\PumpStream', $p);
+        $this->assertEquals('foo', $p->read(3));
+        $this->assertFalse($p->eof());
+        $this->assertEquals('b', $p->read(1));
+        $this->assertEquals('a', $p->read(1));
+        $this->assertEquals('r12', $p->read(3));
+        $this->assertFalse($p->eof());
+        $this->assertEquals('3', $p->getContents());
+        $this->assertTrue($p->eof());
+        $this->assertEquals(9, $p->tell());
+    }
+
+    public function testConvertsRequestsToStrings()
+    {
+        $request = new Psr7\Request('PUT', 'http://foo.com/hi?123', [
+            'Baz' => 'bar',
+            'Qux' => ' ipsum'
+        ], 'hello', '1.0');
+        $this->assertEquals(
+            "PUT /hi?123 HTTP/1.0\r\nHost: foo.com\r\nBaz: bar\r\nQux: ipsum\r\n\r\nhello",
+            Psr7\str($request)
+        );
+    }
+
+    public function testConvertsResponsesToStrings()
+    {
+        $response = new Psr7\Response(200, [
+            'Baz' => 'bar',
+            'Qux' => ' ipsum'
+        ], 'hello', '1.0', 'FOO');
+        $this->assertEquals(
+            "HTTP/1.0 200 FOO\r\nBaz: bar\r\nQux: ipsum\r\n\r\nhello",
+            Psr7\str($response)
+        );
+    }
+
+    public function parseParamsProvider()
+    {
+        $res1 = array(
+            array(
+                '<http:/.../front.jpeg>',
+                'rel' => 'front',
+                'type' => 'image/jpeg',
+            ),
+            array(
+                '<http://.../back.jpeg>',
+                'rel' => 'back',
+                'type' => 'image/jpeg',
+            ),
+        );
+        return array(
+            array(
+                '<http:/.../front.jpeg>; rel="front"; type="image/jpeg", <http://.../back.jpeg>; rel=back; type="image/jpeg"',
+                $res1
+            ),
+            array(
+                '<http:/.../front.jpeg>; rel="front"; type="image/jpeg",<http://.../back.jpeg>; rel=back; type="image/jpeg"',
+                $res1
+            ),
+            array(
+                'foo="baz"; bar=123, boo, test="123", foobar="foo;bar"',
+                array(
+                    array('foo' => 'baz', 'bar' => '123'),
+                    array('boo'),
+                    array('test' => '123'),
+                    array('foobar' => 'foo;bar')
+                )
+            ),
+            array(
+                '<http://.../side.jpeg?test=1>; rel="side"; type="image/jpeg",<http://.../side.jpeg?test=2>; rel=side; type="image/jpeg"',
+                array(
+                    array('<http://.../side.jpeg?test=1>', 'rel' => 'side', 'type' => 'image/jpeg'),
+                    array('<http://.../side.jpeg?test=2>', 'rel' => 'side', 'type' => 'image/jpeg')
+                )
+            ),
+            array(
+                '',
+                array()
+            )
+        );
+    }
+    /**
+     * @dataProvider parseParamsProvider
+     */
+    public function testParseParams($header, $result)
+    {
+        $this->assertEquals($result, Psr7\parse_header($header));
+    }
+
+    public function testParsesArrayHeaders()
+    {
+        $header = ['a, b', 'c', 'd, e'];
+        $this->assertEquals(['a', 'b', 'c', 'd', 'e'], Psr7\normalize_header($header));
+    }
+
+    public function testRewindsBody()
+    {
+        $body = Psr7\stream_for('abc');
+        $res = new Psr7\Response(200, [], $body);
+        Psr7\rewind_body($res);
+        $this->assertEquals(0, $body->tell());
+        $body->rewind(1);
+        Psr7\rewind_body($res);
+        $this->assertEquals(0, $body->tell());
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     */
+    public function testThrowsWhenBodyCannotBeRewound()
+    {
+        $body = Psr7\stream_for('abc');
+        $body->read(1);
+        $body = FnStream::decorate($body, [
+            'rewind' => function () { throw new \RuntimeException('a'); }
+        ]);
+        $res = new Psr7\Response(200, [], $body);
+        Psr7\rewind_body($res);
+    }
+
+    public function testCanModifyRequestWithUri()
+    {
+        $r1 = new Psr7\Request('GET', 'http://foo.com');
+        $r2 = Psr7\modify_request($r1, [
+            'uri' => new Psr7\Uri('http://www.foo.com')
+        ]);
+        $this->assertEquals('http://www.foo.com', (string) $r2->getUri());
+        $this->assertEquals('www.foo.com', (string) $r2->getHeaderLine('host'));
+    }
+
+    public function testCanModifyRequestWithCaseInsensitiveHeader()
+    {
+        $r1 = new Psr7\Request('GET', 'http://foo.com', ['User-Agent' => 'foo']);
+        $r2 = Psr7\modify_request($r1, ['set_headers' => ['User-agent' => 'bar']]);
+        $this->assertEquals('bar', $r2->getHeaderLine('User-Agent'));
+        $this->assertEquals('bar', $r2->getHeaderLine('User-agent'));
+    }
+
+    public function testReturnsAsIsWhenNoChanges()
+    {
+        $request = new Psr7\Request('GET', 'http://foo.com');
+        $this->assertSame($request, Psr7\modify_request($request, []));
+    }
+
+    public function testReturnsUriAsIsWhenNoChanges()
+    {
+        $r1 = new Psr7\Request('GET', 'http://foo.com');
+        $r2 = Psr7\modify_request($r1, ['set_headers' => ['foo' => 'bar']]);
+        $this->assertNotSame($r1, $r2);
+        $this->assertEquals('bar', $r2->getHeaderLine('foo'));
+    }
+
+    public function testRemovesHeadersFromMessage()
+    {
+        $r1 = new Psr7\Request('GET', 'http://foo.com', ['foo' => 'bar']);
+        $r2 = Psr7\modify_request($r1, ['remove_headers' => ['foo']]);
+        $this->assertNotSame($r1, $r2);
+        $this->assertFalse($r2->hasHeader('foo'));
+    }
+
+    public function testAddsQueryToUri()
+    {
+        $r1 = new Psr7\Request('GET', 'http://foo.com');
+        $r2 = Psr7\modify_request($r1, ['query' => 'foo=bar']);
+        $this->assertNotSame($r1, $r2);
+        $this->assertEquals('foo=bar', $r2->getUri()->getQuery());
+    }
+}
diff --git a/server/vendor/guzzlehttp/psr7/tests/InflateStreamTest.php b/server/vendor/guzzlehttp/psr7/tests/InflateStreamTest.php
new file mode 100644
index 0000000..927fc0b
--- /dev/null
+++ b/server/vendor/guzzlehttp/psr7/tests/InflateStreamTest.php
@@ -0,0 +1,16 @@
+<?php
+namespace GuzzleHttp\Tests\Psr7;
+
+use GuzzleHttp\Psr7;
+use GuzzleHttp\Psr7\InflateStream;
+
+class InflateStreamtest extends \PHPUnit_Framework_TestCase
+{
+    public function testInflatesStreams()
+    {
+        $content = gzencode('test');
+        $a = Psr7\stream_for($content);
+        $b = new InflateStream($a);
+        $this->assertEquals('test', (string) $b);
+    }
+}
diff --git a/server/vendor/guzzlehttp/psr7/tests/LazyOpenStreamTest.php b/server/vendor/guzzlehttp/psr7/tests/LazyOpenStreamTest.php
new file mode 100644
index 0000000..fdef142
--- /dev/null
+++ b/server/vendor/guzzlehttp/psr7/tests/LazyOpenStreamTest.php
@@ -0,0 +1,64 @@
+<?php
+namespace GuzzleHttp\Tests\Psr7;
+
+use GuzzleHttp\Psr7\LazyOpenStream;
+
+class LazyOpenStreamTest extends \PHPUnit_Framework_TestCase
+{
+    private $fname;
+
+    public function setup()
+    {
+        $this->fname = tempnam('/tmp', 'tfile');
+
+        if (file_exists($this->fname)) {
+            unlink($this->fname);
+        }
+    }
+
+    public function tearDown()
+    {
+        if (file_exists($this->fname)) {
+            unlink($this->fname);
+        }
+    }
+
+    public function testOpensLazily()
+    {
+        $l = new LazyOpenStream($this->fname, 'w+');
+        $l->write('foo');
+        $this->assertInternalType('array', $l->getMetadata());
+        $this->assertFileExists($this->fname);
+        $this->assertEquals('foo', file_get_contents($this->fname));
+        $this->assertEquals('foo', (string) $l);
+    }
+
+    public function testProxiesToFile()
+    {
+        file_put_contents($this->fname, 'foo');
+        $l = new LazyOpenStream($this->fname, 'r');
+        $this->assertEquals('foo', $l->read(4));
+        $this->assertTrue($l->eof());
+        $this->assertEquals(3, $l->tell());
+        $this->assertTrue($l->isReadable());
+        $this->assertTrue($l->isSeekable());
+        $this->assertFalse($l->isWritable());
+        $l->seek(1);
+        $this->assertEquals('oo', $l->getContents());
+        $this->assertEquals('foo', (string) $l);
+        $this->assertEquals(3, $l->getSize());
+        $this->assertInternalType('array', $l->getMetadata());
+        $l->close();
+    }
+
+    public function testDetachesUnderlyingStream()
+    {
+        file_put_contents($this->fname, 'foo');
+        $l = new LazyOpenStream($this->fname, 'r');
+        $r = $l->detach();
+        $this->assertInternalType('resource', $r);
+        fseek($r, 0);
+        $this->assertEquals('foo', stream_get_contents($r));
+        fclose($r);
+    }
+}
diff --git a/server/vendor/guzzlehttp/psr7/tests/LimitStreamTest.php b/server/vendor/guzzlehttp/psr7/tests/LimitStreamTest.php
new file mode 100644
index 0000000..2198b7a
--- /dev/null
+++ b/server/vendor/guzzlehttp/psr7/tests/LimitStreamTest.php
@@ -0,0 +1,166 @@
+<?php
+namespace GuzzleHttp\Tests\Psr7;
+
+use GuzzleHttp\Psr7;
+use GuzzleHttp\Psr7\FnStream;
+use GuzzleHttp\Psr7\Stream;
+use GuzzleHttp\Psr7\LimitStream;
+use GuzzleHttp\Psr7\NoSeekStream;
+
+/**
+ * @covers GuzzleHttp\Psr7\LimitStream
+ */
+class LimitStreamTest extends \PHPUnit_Framework_TestCase
+{
+    /** @var LimitStream */
+    protected $body;
+
+    /** @var Stream */
+    protected $decorated;
+
+    public function setUp()
+    {
+        $this->decorated = Psr7\stream_for(fopen(__FILE__, 'r'));
+        $this->body = new LimitStream($this->decorated, 10, 3);
+    }
+
+    public function testReturnsSubset()
+    {
+        $body = new LimitStream(Psr7\stream_for('foo'), -1, 1);
+        $this->assertEquals('oo', (string) $body);
+        $this->assertTrue($body->eof());
+        $body->seek(0);
+        $this->assertFalse($body->eof());
+        $this->assertEquals('oo', $body->read(100));
+        $this->assertSame('', $body->read(1));
+        $this->assertTrue($body->eof());
+    }
+
+    public function testReturnsSubsetWhenCastToString()
+    {
+        $body = Psr7\stream_for('foo_baz_bar');
+        $limited = new LimitStream($body, 3, 4);
+        $this->assertEquals('baz', (string) $limited);
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     * @expectedExceptionMessage Unable to seek to stream position 10 with whence 0
+     */
+    public function testEnsuresPositionCanBeekSeekedTo()
+    {
+        new LimitStream(Psr7\stream_for(''), 0, 10);
+    }
+
+    public function testReturnsSubsetOfEmptyBodyWhenCastToString()
+    {
+        $body = Psr7\stream_for('01234567891234');
+        $limited = new LimitStream($body, 0, 10);
+        $this->assertEquals('', (string) $limited);
+    }
+
+    public function testReturnsSpecificSubsetOBodyWhenCastToString()
+    {
+        $body = Psr7\stream_for('0123456789abcdef');
+        $limited = new LimitStream($body, 3, 10);
+        $this->assertEquals('abc', (string) $limited);
+    }
+
+    public function testSeeksWhenConstructed()
+    {
+        $this->assertEquals(0, $this->body->tell());
+        $this->assertEquals(3, $this->decorated->tell());
+    }
+
+    public function testAllowsBoundedSeek()
+    {
+        $this->body->seek(100);
+        $this->assertEquals(10, $this->body->tell());
+        $this->assertEquals(13, $this->decorated->tell());
+        $this->body->seek(0);
+        $this->assertEquals(0, $this->body->tell());
+        $this->assertEquals(3, $this->decorated->tell());
+        try {
+            $this->body->seek(-10);
+            $this->fail();
+        } catch (\RuntimeException $e) {}
+        $this->assertEquals(0, $this->body->tell());
+        $this->assertEquals(3, $this->decorated->tell());
+        $this->body->seek(5);
+        $this->assertEquals(5, $this->body->tell());
+        $this->assertEquals(8, $this->decorated->tell());
+        // Fail
+        try {
+            $this->body->seek(1000, SEEK_END);
+            $this->fail();
+        } catch (\RuntimeException $e) {}
+    }
+
+    public function testReadsOnlySubsetOfData()
+    {
+        $data = $this->body->read(100);
+        $this->assertEquals(10, strlen($data));
+        $this->assertSame('', $this->body->read(1000));
+
+        $this->body->setOffset(10);
+        $newData = $this->body->read(100);
+        $this->assertEquals(10, strlen($newData));
+        $this->assertNotSame($data, $newData);
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     * @expectedExceptionMessage Could not seek to stream offset 2
+     */
+    public function testThrowsWhenCurrentGreaterThanOffsetSeek()
+    {
+        $a = Psr7\stream_for('foo_bar');
+        $b = new NoSeekStream($a);
+        $c = new LimitStream($b);
+        $a->getContents();
+        $c->setOffset(2);
+    }
+
+    public function testCanGetContentsWithoutSeeking()
+    {
+        $a = Psr7\stream_for('foo_bar');
+        $b = new NoSeekStream($a);
+        $c = new LimitStream($b);
+        $this->assertEquals('foo_bar', $c->getContents());
+    }
+
+    public function testClaimsConsumedWhenReadLimitIsReached()
+    {
+        $this->assertFalse($this->body->eof());
+        $this->body->read(1000);
+        $this->assertTrue($this->body->eof());
+    }
+
+    public function testContentLengthIsBounded()
+    {
+        $this->assertEquals(10, $this->body->getSize());
+    }
+
+    public function testGetContentsIsBasedOnSubset()
+    {
+        $body = new LimitStream(Psr7\stream_for('foobazbar'), 3, 3);
+        $this->assertEquals('baz', $body->getContents());
+    }
+
+    public function testReturnsNullIfSizeCannotBeDetermined()
+    {
+        $a = new FnStream([
+            'getSize' => function () { return null; },
+            'tell'    => function () { return 0; },
+        ]);
+        $b = new LimitStream($a);
+        $this->assertNull($b->getSize());
+    }
+
+    public function testLengthLessOffsetWhenNoLimitSize()
+    {
+        $a = Psr7\stream_for('foo_bar');
+        $b = new LimitStream($a, -1, 4);
+        $this->assertEquals(3, $b->getSize());
+    }
+}
diff --git a/server/vendor/guzzlehttp/psr7/tests/MultipartStreamTest.php b/server/vendor/guzzlehttp/psr7/tests/MultipartStreamTest.php
new file mode 100644
index 0000000..61edb06
--- /dev/null
+++ b/server/vendor/guzzlehttp/psr7/tests/MultipartStreamTest.php
@@ -0,0 +1,214 @@
+<?php
+namespace GuzzleHttp\Tests;
+
+use GuzzleHttp\Psr7;
+use GuzzleHttp\Psr7\MultipartStream;
+
+class MultipartStreamTest extends \PHPUnit_Framework_TestCase
+{
+    public function testCreatesDefaultBoundary()
+    {
+        $b = new MultipartStream();
+        $this->assertNotEmpty($b->getBoundary());
+    }
+
+    public function testCanProvideBoundary()
+    {
+        $b = new MultipartStream([], 'foo');
+        $this->assertEquals('foo', $b->getBoundary());
+    }
+
+    public function testIsNotWritable()
+    {
+        $b = new MultipartStream();
+        $this->assertFalse($b->isWritable());
+    }
+
+    public function testCanCreateEmptyStream()
+    {
+        $b = new MultipartStream();
+        $boundary = $b->getBoundary();
+        $this->assertSame("--{$boundary}--\r\n", $b->getContents());
+        $this->assertSame(strlen($boundary) + 6, $b->getSize());
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testValidatesFilesArrayElement()
+    {
+        new MultipartStream([['foo' => 'bar']]);
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testEnsuresFileHasName()
+    {
+        new MultipartStream([['contents' => 'bar']]);
+    }
+
+    public function testSerializesFields()
+    {
+        $b = new MultipartStream([
+            [
+                'name'     => 'foo',
+                'contents' => 'bar'
+            ],
+            [
+                'name' => 'baz',
+                'contents' => 'bam'
+            ]
+        ], 'boundary');
+        $this->assertEquals(
+            "--boundary\r\nContent-Disposition: form-data; name=\"foo\"\r\nContent-Length: 3\r\n\r\n"
+            . "bar\r\n--boundary\r\nContent-Disposition: form-data; name=\"baz\"\r\nContent-Length: 3"
+            . "\r\n\r\nbam\r\n--boundary--\r\n", (string) $b);
+    }
+
+    public function testSerializesFiles()
+    {
+        $f1 = Psr7\FnStream::decorate(Psr7\stream_for('foo'), [
+            'getMetadata' => function () {
+                return '/foo/bar.txt';
+            }
+        ]);
+
+        $f2 = Psr7\FnStream::decorate(Psr7\stream_for('baz'), [
+            'getMetadata' => function () {
+                return '/foo/baz.jpg';
+            }
+        ]);
+
+        $f3 = Psr7\FnStream::decorate(Psr7\stream_for('bar'), [
+            'getMetadata' => function () {
+                return '/foo/bar.gif';
+            }
+        ]);
+
+        $b = new MultipartStream([
+            [
+                'name'     => 'foo',
+                'contents' => $f1
+            ],
+            [
+                'name' => 'qux',
+                'contents' => $f2
+            ],
+            [
+                'name'     => 'qux',
+                'contents' => $f3
+            ],
+        ], 'boundary');
+
+        $expected = <<<EOT
+--boundary
+Content-Disposition: form-data; name="foo"; filename="bar.txt"
+Content-Length: 3
+Content-Type: text/plain
+
+foo
+--boundary
+Content-Disposition: form-data; name="qux"; filename="baz.jpg"
+Content-Length: 3
+Content-Type: image/jpeg
+
+baz
+--boundary
+Content-Disposition: form-data; name="qux"; filename="bar.gif"
+Content-Length: 3
+Content-Type: image/gif
+
+bar
+--boundary--
+
+EOT;
+
+        $this->assertEquals($expected, str_replace("\r", '', $b));
+    }
+
+    public function testSerializesFilesWithCustomHeaders()
+    {
+        $f1 = Psr7\FnStream::decorate(Psr7\stream_for('foo'), [
+            'getMetadata' => function () {
+                return '/foo/bar.txt';
+            }
+        ]);
+
+        $b = new MultipartStream([
+            [
+                'name' => 'foo',
+                'contents' => $f1,
+                'headers'  => [
+                    'x-foo' => 'bar',
+                    'content-disposition' => 'custom'
+                ]
+            ]
+        ], 'boundary');
+
+        $expected = <<<EOT
+--boundary
+x-foo: bar
+content-disposition: custom
+Content-Length: 3
+Content-Type: text/plain
+
+foo
+--boundary--
+
+EOT;
+
+        $this->assertEquals($expected, str_replace("\r", '', $b));
+    }
+
+    public function testSerializesFilesWithCustomHeadersAndMultipleValues()
+    {
+        $f1 = Psr7\FnStream::decorate(Psr7\stream_for('foo'), [
+            'getMetadata' => function () {
+                return '/foo/bar.txt';
+            }
+        ]);
+
+        $f2 = Psr7\FnStream::decorate(Psr7\stream_for('baz'), [
+            'getMetadata' => function () {
+                return '/foo/baz.jpg';
+            }
+        ]);
+
+        $b = new MultipartStream([
+            [
+                'name'     => 'foo',
+                'contents' => $f1,
+                'headers'  => [
+                    'x-foo' => 'bar',
+                    'content-disposition' => 'custom'
+                ]
+            ],
+            [
+                'name'     => 'foo',
+                'contents' => $f2,
+                'headers'  => ['cOntenT-Type' => 'custom'],
+            ]
+        ], 'boundary');
+
+        $expected = <<<EOT
+--boundary
+x-foo: bar
+content-disposition: custom
+Content-Length: 3
+Content-Type: text/plain
+
+foo
+--boundary
+cOntenT-Type: custom
+Content-Disposition: form-data; name="foo"; filename="baz.jpg"
+Content-Length: 3
+
+baz
+--boundary--
+
+EOT;
+
+        $this->assertEquals($expected, str_replace("\r", '', $b));
+    }
+}
diff --git a/server/vendor/guzzlehttp/psr7/tests/NoSeekStreamTest.php b/server/vendor/guzzlehttp/psr7/tests/NoSeekStreamTest.php
new file mode 100644
index 0000000..a309317
--- /dev/null
+++ b/server/vendor/guzzlehttp/psr7/tests/NoSeekStreamTest.php
@@ -0,0 +1,40 @@
+<?php
+namespace GuzzleHttp\Tests\Psr7;
+
+use GuzzleHttp\Psr7;
+use GuzzleHttp\Psr7\NoSeekStream;
+
+/**
+ * @covers GuzzleHttp\Psr7\NoSeekStream
+ * @covers GuzzleHttp\Psr7\StreamDecoratorTrait
+ */
+class NoSeekStreamTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @expectedException \RuntimeException
+     * @expectedExceptionMessage Cannot seek a NoSeekStream
+     */
+    public function testCannotSeek()
+    {
+        $s = $this->getMockBuilder('Psr\Http\Message\StreamInterface')
+            ->setMethods(['isSeekable', 'seek'])
+            ->getMockForAbstractClass();
+        $s->expects($this->never())->method('seek');
+        $s->expects($this->never())->method('isSeekable');
+        $wrapped = new NoSeekStream($s);
+        $this->assertFalse($wrapped->isSeekable());
+        $wrapped->seek(2);
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     * @expectedExceptionMessage Cannot write to a non-writable stream
+     */
+    public function testHandlesClose()
+    {
+        $s = Psr7\stream_for('foo');
+        $wrapped = new NoSeekStream($s);
+        $wrapped->close();
+        $wrapped->write('foo');
+    }
+}
diff --git a/server/vendor/guzzlehttp/psr7/tests/PumpStreamTest.php b/server/vendor/guzzlehttp/psr7/tests/PumpStreamTest.php
new file mode 100644
index 0000000..7358bb6
--- /dev/null
+++ b/server/vendor/guzzlehttp/psr7/tests/PumpStreamTest.php
@@ -0,0 +1,72 @@
+<?php
+namespace GuzzleHttp\Tests\Psr7;
+
+use GuzzleHttp\Psr7\LimitStream;
+use GuzzleHttp\Psr7\PumpStream;
+use GuzzleHttp\Psr7;
+
+class PumpStreamTest extends \PHPUnit_Framework_TestCase
+{
+    public function testHasMetadataAndSize()
+    {
+        $p = new PumpStream(function () {}, [
+            'metadata' => ['foo' => 'bar'],
+            'size'     => 100
+        ]);
+
+        $this->assertEquals('bar', $p->getMetadata('foo'));
+        $this->assertEquals(['foo' => 'bar'], $p->getMetadata());
+        $this->assertEquals(100, $p->getSize());
+    }
+
+    public function testCanReadFromCallable()
+    {
+        $p = Psr7\stream_for(function ($size) {
+            return 'a';
+        });
+        $this->assertEquals('a', $p->read(1));
+        $this->assertEquals(1, $p->tell());
+        $this->assertEquals('aaaaa', $p->read(5));
+        $this->assertEquals(6, $p->tell());
+    }
+
+    public function testStoresExcessDataInBuffer()
+    {
+        $called = [];
+        $p = Psr7\stream_for(function ($size) use (&$called) {
+            $called[] = $size;
+            return 'abcdef';
+        });
+        $this->assertEquals('a', $p->read(1));
+        $this->assertEquals('b', $p->read(1));
+        $this->assertEquals('cdef', $p->read(4));
+        $this->assertEquals('abcdefabc', $p->read(9));
+        $this->assertEquals([1, 9, 3], $called);
+    }
+
+    public function testInifiniteStreamWrappedInLimitStream()
+    {
+        $p = Psr7\stream_for(function () { return 'a'; });
+        $s = new LimitStream($p, 5);
+        $this->assertEquals('aaaaa', (string) $s);
+    }
+
+    public function testDescribesCapabilities()
+    {
+        $p = Psr7\stream_for(function () {});
+        $this->assertTrue($p->isReadable());
+        $this->assertFalse($p->isSeekable());
+        $this->assertFalse($p->isWritable());
+        $this->assertNull($p->getSize());
+        $this->assertEquals('', $p->getContents());
+        $this->assertEquals('', (string) $p);
+        $p->close();
+        $this->assertEquals('', $p->read(10));
+        $this->assertTrue($p->eof());
+
+        try {
+            $this->assertFalse($p->write('aa'));
+            $this->fail();
+        } catch (\RuntimeException $e) {}
+    }
+}
diff --git a/server/vendor/guzzlehttp/psr7/tests/RequestTest.php b/server/vendor/guzzlehttp/psr7/tests/RequestTest.php
new file mode 100644
index 0000000..9defe68
--- /dev/null
+++ b/server/vendor/guzzlehttp/psr7/tests/RequestTest.php
@@ -0,0 +1,157 @@
+<?php
+namespace GuzzleHttp\Tests\Psr7;
+
+use GuzzleHttp\Psr7\Request;
+use GuzzleHttp\Psr7\Uri;
+
+/**
+ * @covers GuzzleHttp\Psr7\Request
+ */
+class RequestTest extends \PHPUnit_Framework_TestCase
+{
+    public function testRequestUriMayBeString()
+    {
+        $r = new Request('GET', '/');
+        $this->assertEquals('/', (string) $r->getUri());
+    }
+
+    public function testRequestUriMayBeUri()
+    {
+        $uri = new Uri('/');
+        $r = new Request('GET', $uri);
+        $this->assertSame($uri, $r->getUri());
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testValidateRequestUri()
+    {
+        new Request('GET', true);
+    }
+
+    public function testCanConstructWithBody()
+    {
+        $r = new Request('GET', '/', [], 'baz');
+        $this->assertEquals('baz', (string) $r->getBody());
+    }
+
+    public function testCapitalizesMethod()
+    {
+        $r = new Request('get', '/');
+        $this->assertEquals('GET', $r->getMethod());
+    }
+
+    public function testCapitalizesWithMethod()
+    {
+        $r = new Request('GET', '/');
+        $this->assertEquals('PUT', $r->withMethod('put')->getMethod());
+    }
+
+    public function testWithUri()
+    {
+        $r1 = new Request('GET', '/');
+        $u1 = $r1->getUri();
+        $u2 = new Uri('http://www.example.com');
+        $r2 = $r1->withUri($u2);
+        $this->assertNotSame($r1, $r2);
+        $this->assertSame($u2, $r2->getUri());
+        $this->assertSame($u1, $r1->getUri());
+    }
+
+    public function testSameInstanceWhenSameUri()
+    {
+        $r1 = new Request('GET', 'http://foo.com');
+        $r2 = $r1->withUri($r1->getUri());
+        $this->assertSame($r1, $r2);
+    }
+
+    public function testWithRequestTarget()
+    {
+        $r1 = new Request('GET', '/');
+        $r2 = $r1->withRequestTarget('*');
+        $this->assertEquals('*', $r2->getRequestTarget());
+        $this->assertEquals('/', $r1->getRequestTarget());
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testRequestTargetDoesNotAllowSpaces()
+    {
+        $r1 = new Request('GET', '/');
+        $r1->withRequestTarget('/foo bar');
+    }
+
+    public function testRequestTargetDefaultsToSlash()
+    {
+        $r1 = new Request('GET', '');
+        $this->assertEquals('/', $r1->getRequestTarget());
+        $r2 = new Request('GET', '*');
+        $this->assertEquals('*', $r2->getRequestTarget());
+        $r3 = new Request('GET', 'http://foo.com/bar baz/');
+        $this->assertEquals('/bar%20baz/', $r3->getRequestTarget());
+    }
+
+    public function testBuildsRequestTarget()
+    {
+        $r1 = new Request('GET', 'http://foo.com/baz?bar=bam');
+        $this->assertEquals('/baz?bar=bam', $r1->getRequestTarget());
+    }
+
+    public function testHostIsAddedFirst()
+    {
+        $r = new Request('GET', 'http://foo.com/baz?bar=bam', ['Foo' => 'Bar']);
+        $this->assertEquals([
+            'Host' => ['foo.com'],
+            'Foo'  => ['Bar']
+        ], $r->getHeaders());
+    }
+
+    public function testCanGetHeaderAsCsv()
+    {
+        $r = new Request('GET', 'http://foo.com/baz?bar=bam', [
+            'Foo' => ['a', 'b', 'c']
+        ]);
+        $this->assertEquals('a, b, c', $r->getHeaderLine('Foo'));
+        $this->assertEquals('', $r->getHeaderLine('Bar'));
+    }
+
+    public function testHostIsNotOverwrittenWhenPreservingHost()
+    {
+        $r = new Request('GET', 'http://foo.com/baz?bar=bam', ['Host' => 'a.com']);
+        $this->assertEquals(['Host' => ['a.com']], $r->getHeaders());
+        $r2 = $r->withUri(new Uri('http://www.foo.com/bar'), true);
+        $this->assertEquals('a.com', $r2->getHeaderLine('Host'));
+    }
+
+    public function testOverridesHostWithUri()
+    {
+        $r = new Request('GET', 'http://foo.com/baz?bar=bam');
+        $this->assertEquals(['Host' => ['foo.com']], $r->getHeaders());
+        $r2 = $r->withUri(new Uri('http://www.baz.com/bar'));
+        $this->assertEquals('www.baz.com', $r2->getHeaderLine('Host'));
+    }
+
+    public function testAggregatesHeaders()
+    {
+        $r = new Request('GET', 'http://foo.com', [
+            'ZOO' => 'zoobar',
+            'zoo' => ['foobar', 'zoobar']
+        ]);
+        $this->assertEquals('zoobar, foobar, zoobar', $r->getHeaderLine('zoo'));
+    }
+
+    public function testAddsPortToHeader()
+    {
+        $r = new Request('GET', 'http://foo.com:8124/bar');
+        $this->assertEquals('foo.com:8124', $r->getHeaderLine('host'));
+    }
+
+    public function testAddsPortToHeaderAndReplacePreviousPort()
+    {
+        $r = new Request('GET', 'http://foo.com:8124/bar');
+        $r = $r->withUri(new Uri('http://foo.com:8125/bar'));
+        $this->assertEquals('foo.com:8125', $r->getHeaderLine('host'));
+    }
+}
diff --git a/server/vendor/guzzlehttp/psr7/tests/ResponseTest.php b/server/vendor/guzzlehttp/psr7/tests/ResponseTest.php
new file mode 100644
index 0000000..0ce3e21
--- /dev/null
+++ b/server/vendor/guzzlehttp/psr7/tests/ResponseTest.php
@@ -0,0 +1,146 @@
+<?php
+namespace GuzzleHttp\Tests\Psr7;
+
+use GuzzleHttp\Psr7\Response;
+use GuzzleHttp\Psr7;
+
+/**
+ * @covers GuzzleHttp\Psr7\MessageTrait
+ * @covers GuzzleHttp\Psr7\Response
+ */
+class ResponseTest extends \PHPUnit_Framework_TestCase
+{
+    public function testAddsDefaultReason()
+    {
+        $r = new Response('200');
+        $this->assertSame(200, $r->getStatusCode());
+        $this->assertEquals('OK', $r->getReasonPhrase());
+    }
+
+    public function testCanGiveCustomReason()
+    {
+        $r = new Response(200, [], null, '1.1', 'bar');
+        $this->assertEquals('bar', $r->getReasonPhrase());
+    }
+
+    public function testCanGiveCustomProtocolVersion()
+    {
+        $r = new Response(200, [], null, '1000');
+        $this->assertEquals('1000', $r->getProtocolVersion());
+    }
+
+    public function testCanCreateNewResponseWithStatusAndNoReason()
+    {
+        $r = new Response(200);
+        $r2 = $r->withStatus(201);
+        $this->assertEquals(200, $r->getStatusCode());
+        $this->assertEquals('OK', $r->getReasonPhrase());
+        $this->assertEquals(201, $r2->getStatusCode());
+        $this->assertEquals('Created', $r2->getReasonPhrase());
+    }
+
+    public function testCanCreateNewResponseWithStatusAndReason()
+    {
+        $r = new Response(200);
+        $r2 = $r->withStatus(201, 'Foo');
+        $this->assertEquals(200, $r->getStatusCode());
+        $this->assertEquals('OK', $r->getReasonPhrase());
+        $this->assertEquals(201, $r2->getStatusCode());
+        $this->assertEquals('Foo', $r2->getReasonPhrase());
+    }
+
+    public function testCreatesResponseWithAddedHeaderArray()
+    {
+        $r = new Response();
+        $r2 = $r->withAddedHeader('foo', ['baz', 'bar']);
+        $this->assertFalse($r->hasHeader('foo'));
+        $this->assertEquals('baz, bar', $r2->getHeaderLine('foo'));
+    }
+
+    public function testReturnsIdentityWhenRemovingMissingHeader()
+    {
+        $r = new Response();
+        $this->assertSame($r, $r->withoutHeader('foo'));
+    }
+
+    public function testAlwaysReturnsBody()
+    {
+        $r = new Response();
+        $this->assertInstanceOf('Psr\Http\Message\StreamInterface', $r->getBody());
+    }
+
+    public function testCanSetHeaderAsArray()
+    {
+        $r = new Response(200, [
+            'foo' => ['baz ', ' bar ']
+        ]);
+        $this->assertEquals('baz, bar', $r->getHeaderLine('foo'));
+        $this->assertEquals(['baz', 'bar'], $r->getHeader('foo'));
+    }
+
+    public function testSameInstanceWhenSameBody()
+    {
+        $r = new Response(200, [], 'foo');
+        $b = $r->getBody();
+        $this->assertSame($r, $r->withBody($b));
+    }
+
+    public function testNewInstanceWhenNewBody()
+    {
+        $r = new Response(200, [], 'foo');
+        $b2 = Psr7\stream_for('abc');
+        $this->assertNotSame($r, $r->withBody($b2));
+    }
+
+    public function testSameInstanceWhenSameProtocol()
+    {
+        $r = new Response(200);
+        $this->assertSame($r, $r->withProtocolVersion('1.1'));
+    }
+
+    public function testNewInstanceWhenNewProtocol()
+    {
+        $r = new Response(200);
+        $this->assertNotSame($r, $r->withProtocolVersion('1.0'));
+    }
+
+    public function testNewInstanceWhenRemovingHeader()
+    {
+        $r = new Response(200, ['Foo' => 'Bar']);
+        $r2 = $r->withoutHeader('Foo');
+        $this->assertNotSame($r, $r2);
+        $this->assertFalse($r2->hasHeader('foo'));
+    }
+
+    public function testNewInstanceWhenAddingHeader()
+    {
+        $r = new Response(200, ['Foo' => 'Bar']);
+        $r2 = $r->withAddedHeader('Foo', 'Baz');
+        $this->assertNotSame($r, $r2);
+        $this->assertEquals('Bar, Baz', $r2->getHeaderLine('foo'));
+    }
+
+    public function testNewInstanceWhenAddingHeaderThatWasNotThereBefore()
+    {
+        $r = new Response(200, ['Foo' => 'Bar']);
+        $r2 = $r->withAddedHeader('Baz', 'Bam');
+        $this->assertNotSame($r, $r2);
+        $this->assertEquals('Bam', $r2->getHeaderLine('Baz'));
+        $this->assertEquals('Bar', $r2->getHeaderLine('Foo'));
+    }
+
+    public function testRemovesPreviouslyAddedHeaderOfDifferentCase()
+    {
+        $r = new Response(200, ['Foo' => 'Bar']);
+        $r2 = $r->withHeader('foo', 'Bam');
+        $this->assertNotSame($r, $r2);
+        $this->assertEquals('Bam', $r2->getHeaderLine('Foo'));
+    }
+
+    public function testBodyConsistent()
+    {
+        $r = new Response(200, [], '0');
+        $this->assertEquals('0', (string)$r->getBody());
+    }
+    
+}
diff --git a/server/vendor/guzzlehttp/psr7/tests/StreamDecoratorTraitTest.php b/server/vendor/guzzlehttp/psr7/tests/StreamDecoratorTraitTest.php
new file mode 100644
index 0000000..682079e
--- /dev/null
+++ b/server/vendor/guzzlehttp/psr7/tests/StreamDecoratorTraitTest.php
@@ -0,0 +1,137 @@
+<?php
+namespace GuzzleHttp\Tests\Psr7;
+
+use Psr\Http\Message\StreamInterface;
+use GuzzleHttp\Psr7;
+use GuzzleHttp\Psr7\StreamDecoratorTrait;
+
+class Str implements StreamInterface
+{
+    use StreamDecoratorTrait;
+}
+
+/**
+ * @covers GuzzleHttp\Psr7\StreamDecoratorTrait
+ */
+class StreamDecoratorTraitTest extends \PHPUnit_Framework_TestCase
+{
+    private $a;
+    private $b;
+    private $c;
+
+    public function setUp()
+    {
+        $this->c = fopen('php://temp', 'r+');
+        fwrite($this->c, 'foo');
+        fseek($this->c, 0);
+        $this->a = Psr7\stream_for($this->c);
+        $this->b = new Str($this->a);
+    }
+
+    public function testCatchesExceptionsWhenCastingToString()
+    {
+        $s = $this->getMockBuilder('Psr\Http\Message\StreamInterface')
+            ->setMethods(['read'])
+            ->getMockForAbstractClass();
+        $s->expects($this->once())
+            ->method('read')
+            ->will($this->throwException(new \Exception('foo')));
+        $msg = '';
+        set_error_handler(function ($errNo, $str) use (&$msg) { $msg = $str; });
+        echo new Str($s);
+        restore_error_handler();
+        $this->assertContains('foo', $msg);
+    }
+
+    public function testToString()
+    {
+        $this->assertEquals('foo', (string) $this->b);
+    }
+
+    public function testHasSize()
+    {
+        $this->assertEquals(3, $this->b->getSize());
+    }
+
+    public function testReads()
+    {
+        $this->assertEquals('foo', $this->b->read(10));
+    }
+
+    public function testCheckMethods()
+    {
+        $this->assertEquals($this->a->isReadable(), $this->b->isReadable());
+        $this->assertEquals($this->a->isWritable(), $this->b->isWritable());
+        $this->assertEquals($this->a->isSeekable(), $this->b->isSeekable());
+    }
+
+    public function testSeeksAndTells()
+    {
+        $this->b->seek(1);
+        $this->assertEquals(1, $this->a->tell());
+        $this->assertEquals(1, $this->b->tell());
+        $this->b->seek(0);
+        $this->assertEquals(0, $this->a->tell());
+        $this->assertEquals(0, $this->b->tell());
+        $this->b->seek(0, SEEK_END);
+        $this->assertEquals(3, $this->a->tell());
+        $this->assertEquals(3, $this->b->tell());
+    }
+
+    public function testGetsContents()
+    {
+        $this->assertEquals('foo', $this->b->getContents());
+        $this->assertEquals('', $this->b->getContents());
+        $this->b->seek(1);
+        $this->assertEquals('oo', $this->b->getContents(1));
+    }
+
+    public function testCloses()
+    {
+        $this->b->close();
+        $this->assertFalse(is_resource($this->c));
+    }
+
+    public function testDetaches()
+    {
+        $this->b->detach();
+        $this->assertFalse($this->b->isReadable());
+    }
+
+    public function testWrapsMetadata()
+    {
+        $this->assertSame($this->b->getMetadata(), $this->a->getMetadata());
+        $this->assertSame($this->b->getMetadata('uri'), $this->a->getMetadata('uri'));
+    }
+
+    public function testWrapsWrites()
+    {
+        $this->b->seek(0, SEEK_END);
+        $this->b->write('foo');
+        $this->assertEquals('foofoo', (string) $this->a);
+    }
+
+    /**
+     * @expectedException \UnexpectedValueException
+     */
+    public function testThrowsWithInvalidGetter()
+    {
+        $this->b->foo;
+    }
+
+    /**
+     * @expectedException \BadMethodCallException
+     */
+    public function testThrowsWhenGetterNotImplemented()
+    {
+        $s = new BadStream();
+        $s->stream;
+    }
+}
+
+class BadStream
+{
+    use StreamDecoratorTrait;
+
+    public function __construct() {}
+}
diff --git a/server/vendor/guzzlehttp/psr7/tests/StreamTest.php b/server/vendor/guzzlehttp/psr7/tests/StreamTest.php
new file mode 100644
index 0000000..4fe92cc
--- /dev/null
+++ b/server/vendor/guzzlehttp/psr7/tests/StreamTest.php
@@ -0,0 +1,161 @@
+<?php
+namespace GuzzleHttp\Tests\Psr7;
+
+use GuzzleHttp\Psr7\NoSeekStream;
+use GuzzleHttp\Psr7\Stream;
+
+/**
+ * @covers GuzzleHttp\Psr7\Stream
+ */
+class StreamTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testConstructorThrowsExceptionOnInvalidArgument()
+    {
+        new Stream(true);
+    }
+
+    public function testConstructorInitializesProperties()
+    {
+        $handle = fopen('php://temp', 'r+');
+        fwrite($handle, 'data');
+        $stream = new Stream($handle);
+        $this->assertTrue($stream->isReadable());
+        $this->assertTrue($stream->isWritable());
+        $this->assertTrue($stream->isSeekable());
+        $this->assertEquals('php://temp', $stream->getMetadata('uri'));
+        $this->assertInternalType('array', $stream->getMetadata());
+        $this->assertEquals(4, $stream->getSize());
+        $this->assertFalse($stream->eof());
+        $stream->close();
+    }
+
+    public function testStreamClosesHandleOnDestruct()
+    {
+        $handle = fopen('php://temp', 'r');
+        $stream = new Stream($handle);
+        unset($stream);
+        $this->assertFalse(is_resource($handle));
+    }
+
+    public function testConvertsToString()
+    {
+        $handle = fopen('php://temp', 'w+');
+        fwrite($handle, 'data');
+        $stream = new Stream($handle);
+        $this->assertEquals('data', (string) $stream);
+        $this->assertEquals('data', (string) $stream);
+        $stream->close();
+    }
+
+    public function testGetsContents()
+    {
+        $handle = fopen('php://temp', 'w+');
+        fwrite($handle, 'data');
+        $stream = new Stream($handle);
+        $this->assertEquals('', $stream->getContents());
+        $stream->seek(0);
+        $this->assertEquals('data', $stream->getContents());
+        $this->assertEquals('', $stream->getContents());
+    }
+
+    public function testChecksEof()
+    {
+        $handle = fopen('php://temp', 'w+');
+        fwrite($handle, 'data');
+        $stream = new Stream($handle);
+        $this->assertFalse($stream->eof());
+        $stream->read(4);
+        $this->assertTrue($stream->eof());
+        $stream->close();
+    }
+
+    public function testGetSize()
+    {
+        $size = filesize(__FILE__);
+        $handle = fopen(__FILE__, 'r');
+        $stream = new Stream($handle);
+        $this->assertEquals($size, $stream->getSize());
+        // Load from cache
+        $this->assertEquals($size, $stream->getSize());
+        $stream->close();
+    }
+
+    public function testEnsuresSizeIsConsistent()
+    {
+        $h = fopen('php://temp', 'w+');
+        $this->assertEquals(3, fwrite($h, 'foo'));
+        $stream = new Stream($h);
+        $this->assertEquals(3, $stream->getSize());
+        $this->assertEquals(4, $stream->write('test'));
+        $this->assertEquals(7, $stream->getSize());
+        $this->assertEquals(7, $stream->getSize());
+        $stream->close();
+    }
+
+    public function testProvidesStreamPosition()
+    {
+        $handle = fopen('php://temp', 'w+');
+        $stream = new Stream($handle);
+        $this->assertEquals(0, $stream->tell());
+        $stream->write('foo');
+        $this->assertEquals(3, $stream->tell());
+        $stream->seek(1);
+        $this->assertEquals(1, $stream->tell());
+        $this->assertSame(ftell($handle), $stream->tell());
+        $stream->close();
+    }
+
+    public function testCanDetachStream()
+    {
+        $r = fopen('php://temp', 'w+');
+        $stream = new Stream($r);
+        $stream->write('foo');
+        $this->assertTrue($stream->isReadable());
+        $this->assertSame($r, $stream->detach());
+        $stream->detach();
+
+        $this->assertFalse($stream->isReadable());
+        $this->assertFalse($stream->isWritable());
+        $this->assertFalse($stream->isSeekable());
+
+        $throws = function (callable $fn) use ($stream) {
+            try {
+                $fn($stream);
+                $this->fail();
+            } catch (\Exception $e) {}
+        };
+
+        $throws(function ($stream) { $stream->read(10); });
+        $throws(function ($stream) { $stream->write('bar'); });
+        $throws(function ($stream) { $stream->seek(10); });
+        $throws(function ($stream) { $stream->tell(); });
+        $throws(function ($stream) { $stream->eof(); });
+        $throws(function ($stream) { $stream->getSize(); });
+        $throws(function ($stream) { $stream->getContents(); });
+        $this->assertSame('', (string) $stream);
+        $stream->close();
+    }
+
+    public function testCloseClearProperties()
+    {
+        $handle = fopen('php://temp', 'r+');
+        $stream = new Stream($handle);
+        $stream->close();
+
+        $this->assertFalse($stream->isSeekable());
+        $this->assertFalse($stream->isReadable());
+        $this->assertFalse($stream->isWritable());
+        $this->assertNull($stream->getSize());
+        $this->assertEmpty($stream->getMetadata());
+    }
+
+    public function testDoesNotThrowInToString()
+    {
+        $s = \GuzzleHttp\Psr7\stream_for('foo');
+        $s = new NoSeekStream($s);
+        $this->assertEquals('foo', (string) $s);
+    }
+}
diff --git a/server/vendor/guzzlehttp/psr7/tests/StreamWrapperTest.php b/server/vendor/guzzlehttp/psr7/tests/StreamWrapperTest.php
new file mode 100644
index 0000000..0156e59
--- /dev/null
+++ b/server/vendor/guzzlehttp/psr7/tests/StreamWrapperTest.php
@@ -0,0 +1,100 @@
+<?php
+namespace GuzzleHttp\Tests\Psr7;
+
+use GuzzleHttp\Psr7\StreamWrapper;
+use GuzzleHttp\Psr7;
+
+/**
+ * @covers GuzzleHttp\Psr7\StreamWrapper
+ */
+class StreamWrapperTest extends \PHPUnit_Framework_TestCase
+{
+    public function testResource()
+    {
+        $stream = Psr7\stream_for('foo');
+        $handle = StreamWrapper::getResource($stream);
+        $this->assertSame('foo', fread($handle, 3));
+        $this->assertSame(3, ftell($handle));
+        $this->assertSame(3, fwrite($handle, 'bar'));
+        $this->assertSame(0, fseek($handle, 0));
+        $this->assertSame('foobar', fread($handle, 6));
+        $this->assertSame('', fread($handle, 1));
+        $this->assertTrue(feof($handle));
+
+        // This fails on HHVM for some reason
+        if (!defined('HHVM_VERSION')) {
+            $this->assertEquals([
+                'dev'     => 0,
+                'ino'     => 0,
+                'mode'    => 33206,
+                'nlink'   => 0,
+                'uid'     => 0,
+                'gid'     => 0,
+                'rdev'    => 0,
+                'size'    => 6,
+                'atime'   => 0,
+                'mtime'   => 0,
+                'ctime'   => 0,
+                'blksize' => 0,
+                'blocks'  => 0,
+                0         => 0,
+                1         => 0,
+                2         => 33206,
+                3         => 0,
+                4         => 0,
+                5         => 0,
+                6         => 0,
+                7         => 6,
+                8         => 0,
+                9         => 0,
+                10        => 0,
+                11        => 0,
+                12        => 0,
+            ], fstat($handle));
+        }
+
+        $this->assertTrue(fclose($handle));
+        $this->assertSame('foobar', (string) $stream);
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testValidatesStream()
+    {
+        $stream = $this->getMockBuilder('Psr\Http\Message\StreamInterface')
+            ->setMethods(['isReadable', 'isWritable'])
+            ->getMockForAbstractClass();
+        $stream->expects($this->once())
+            ->method('isReadable')
+            ->will($this->returnValue(false));
+        $stream->expects($this->once())
+            ->method('isWritable')
+            ->will($this->returnValue(false));
+        StreamWrapper::getResource($stream);
+    }
+
+    /**
+     * @expectedException \PHPUnit_Framework_Error_Warning
+     */
+    public function testReturnsFalseWhenStreamDoesNotExist()
+    {
+        fopen('guzzle://foo', 'r');
+    }
+
+    public function testCanOpenReadonlyStream()
+    {
+        $stream = $this->getMockBuilder('Psr\Http\Message\StreamInterface')
+            ->setMethods(['isReadable', 'isWritable'])
+            ->getMockForAbstractClass();
+        $stream->expects($this->once())
+            ->method('isReadable')
+            ->will($this->returnValue(false));
+        $stream->expects($this->once())
+            ->method('isWritable')
+            ->will($this->returnValue(true));
+        $r = StreamWrapper::getResource($stream);
+        $this->assertInternalType('resource', $r);
+        fclose($r);
+    }
+}
diff --git a/server/vendor/guzzlehttp/psr7/tests/UriTest.php b/server/vendor/guzzlehttp/psr7/tests/UriTest.php
new file mode 100644
index 0000000..2776920
--- /dev/null
+++ b/server/vendor/guzzlehttp/psr7/tests/UriTest.php
@@ -0,0 +1,247 @@
+<?php
+namespace GuzzleHttp\Tests\Psr7;
+
+use GuzzleHttp\Psr7\Uri;
+
+/**
+ * @covers GuzzleHttp\Psr7\Uri
+ */
+class UriTest extends \PHPUnit_Framework_TestCase
+{
+    const RFC3986_BASE = "http://a/b/c/d;p?q";
+
+    public function testParsesProvidedUrl()
+    {
+        $uri = new Uri('https://michael:test@test.com:443/path/123?q=abc#test');
+
+        // Standard port 443 for https gets ignored.
+        $this->assertEquals(
+            'https://michael:test@test.com/path/123?q=abc#test',
+            (string) $uri
+        );
+
+        $this->assertEquals('test', $uri->getFragment());
+        $this->assertEquals('test.com', $uri->getHost());
+        $this->assertEquals('/path/123', $uri->getPath());
+        $this->assertEquals(null, $uri->getPort());
+        $this->assertEquals('q=abc', $uri->getQuery());
+        $this->assertEquals('https', $uri->getScheme());
+        $this->assertEquals('michael:test', $uri->getUserInfo());
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     * @expectedExceptionMessage Unable to parse URI
+     */
+    public function testValidatesUriCanBeParsed()
+    {
+        new Uri('///');
+    }
+
+    public function testCanTransformAndRetrievePartsIndividually()
+    {
+        $uri = (new Uri(''))
+            ->withFragment('#test')
+            ->withHost('example.com')
+            ->withPath('path/123')
+            ->withPort(8080)
+            ->withQuery('?q=abc')
+            ->withScheme('http')
+            ->withUserInfo('user', 'pass');
+
+        // Test getters.
+        $this->assertEquals('user:pass@example.com:8080', $uri->getAuthority());
+        $this->assertEquals('test', $uri->getFragment());
+        $this->assertEquals('example.com', $uri->getHost());
+        $this->assertEquals('path/123', $uri->getPath());
+        $this->assertEquals(8080, $uri->getPort());
+        $this->assertEquals('q=abc', $uri->getQuery());
+        $this->assertEquals('http', $uri->getScheme());
+        $this->assertEquals('user:pass', $uri->getUserInfo());
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testPortMustBeValid()
+    {
+        (new Uri(''))->withPort(100000);
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testPathMustBeValid()
+    {
+        (new Uri(''))->withPath([]);
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testQueryMustBeValid()
+    {
+        (new Uri(''))->withQuery(new \stdClass);
+    }
+
+    public function testAllowsFalseyUrlParts()
+    {
+        $url = new Uri('http://a:1/0?0#0');
+        $this->assertSame('a', $url->getHost());
+        $this->assertEquals(1, $url->getPort());
+        $this->assertSame('/0', $url->getPath());
+        $this->assertEquals('0', (string) $url->getQuery());
+        $this->assertSame('0', $url->getFragment());
+        $this->assertEquals('http://a:1/0?0#0', (string) $url);
+        $url = new Uri('');
+        $this->assertSame('', (string) $url);
+        $url = new Uri('0');
+        $this->assertSame('0', (string) $url);
+        $url = new Uri('/');
+        $this->assertSame('/', (string) $url);
+    }
+
+    /**
+     * @dataProvider getResolveTestCases
+     */
+    public function testResolvesUris($base, $rel, $expected)
+    {
+        $uri = new Uri($base);
+        $actual = Uri::resolve($uri, $rel);
+        $this->assertEquals($expected, (string) $actual);
+    }
+
+    public function getResolveTestCases()
+    {
+        return [
+            //[self::RFC3986_BASE, 'g:h',           'g:h'],
+            [self::RFC3986_BASE, 'g',             'http://a/b/c/g'],
+            [self::RFC3986_BASE, './g',           'http://a/b/c/g'],
+            [self::RFC3986_BASE, 'g/',            'http://a/b/c/g/'],
+            [self::RFC3986_BASE, '/g',            'http://a/g'],
+            [self::RFC3986_BASE, '//g',           'http://g'],
+            [self::RFC3986_BASE, '?y',            'http://a/b/c/d;p?y'],
+            [self::RFC3986_BASE, 'g?y',           'http://a/b/c/g?y'],
+            [self::RFC3986_BASE, '#s',            'http://a/b/c/d;p?q#s'],
+            [self::RFC3986_BASE, 'g#s',           'http://a/b/c/g#s'],
+            [self::RFC3986_BASE, 'g?y#s',         'http://a/b/c/g?y#s'],
+            [self::RFC3986_BASE, ';x',            'http://a/b/c/;x'],
+            [self::RFC3986_BASE, 'g;x',           'http://a/b/c/g;x'],
+            [self::RFC3986_BASE, 'g;x?y#s',       'http://a/b/c/g;x?y#s'],
+            [self::RFC3986_BASE, '',              self::RFC3986_BASE],
+            [self::RFC3986_BASE, '.',             'http://a/b/c/'],
+            [self::RFC3986_BASE, './',            'http://a/b/c/'],
+            [self::RFC3986_BASE, '..',            'http://a/b/'],
+            [self::RFC3986_BASE, '../',           'http://a/b/'],
+            [self::RFC3986_BASE, '../g',          'http://a/b/g'],
+            [self::RFC3986_BASE, '../..',         'http://a/'],
+            [self::RFC3986_BASE, '../../',        'http://a/'],
+            [self::RFC3986_BASE, '../../g',       'http://a/g'],
+            [self::RFC3986_BASE, '../../../g',    'http://a/g'],
+            [self::RFC3986_BASE, '../../../../g', 'http://a/g'],
+            [self::RFC3986_BASE, '/./g',          'http://a/g'],
+            [self::RFC3986_BASE, '/../g',         'http://a/g'],
+            [self::RFC3986_BASE, 'g.',            'http://a/b/c/g.'],
+            [self::RFC3986_BASE, '.g',            'http://a/b/c/.g'],
+            [self::RFC3986_BASE, 'g..',           'http://a/b/c/g..'],
+            [self::RFC3986_BASE, '..g',           'http://a/b/c/..g'],
+            [self::RFC3986_BASE, './../g',        'http://a/b/g'],
+            [self::RFC3986_BASE, 'foo////g',      'http://a/b/c/foo////g'],
+            [self::RFC3986_BASE, './g/.',         'http://a/b/c/g/'],
+            [self::RFC3986_BASE, 'g/./h',         'http://a/b/c/g/h'],
+            [self::RFC3986_BASE, 'g/../h',        'http://a/b/c/h'],
+            [self::RFC3986_BASE, 'g;x=1/./y',     'http://a/b/c/g;x=1/y'],
+            [self::RFC3986_BASE, 'g;x=1/../y',    'http://a/b/c/y'],
+            ['http://u@a/b/c/d;p?q', '.',         'http://u@a/b/c/'],
+            ['http://u:p@a/b/c/d;p?q', '.',       'http://u:p@a/b/c/'],
+            //[self::RFC3986_BASE, 'http:g',        'http:g'],
+        ];
+    }
+
+    public function testAddAndRemoveQueryValues()
+    {
+        $uri = new Uri('http://foo.com/bar');
+        $uri = Uri::withQueryValue($uri, 'a', 'b');
+        $uri = Uri::withQueryValue($uri, 'c', 'd');
+        $uri = Uri::withQueryValue($uri, 'e', null);
+        $this->assertEquals('a=b&c=d&e', $uri->getQuery());
+
+        $uri = Uri::withoutQueryValue($uri, 'c');
+        $uri = Uri::withoutQueryValue($uri, 'e');
+        $this->assertEquals('a=b', $uri->getQuery());
+        $uri = Uri::withoutQueryValue($uri, 'a');
+        $uri = Uri::withoutQueryValue($uri, 'a');
+        $this->assertEquals('', $uri->getQuery());
+    }
+
+    public function testGetAuthorityReturnsCorrectPort()
+    {
+        // HTTPS non-standard port
+        $uri = new Uri('https://foo.co:99');
+        $this->assertEquals('foo.co:99', $uri->getAuthority());
+
+        // HTTP non-standard port
+        $uri = new Uri('http://foo.co:99');
+        $this->assertEquals('foo.co:99', $uri->getAuthority());
+
+        // No scheme
+        $uri = new Uri('foo.co:99');
+        $this->assertEquals('foo.co:99', $uri->getAuthority());
+
+        // No host or port
+        $uri = new Uri('http:');
+        $this->assertEquals('', $uri->getAuthority());
+
+        // No host or port
+        $uri = new Uri('http://foo.co');
+        $this->assertEquals('foo.co', $uri->getAuthority());
+    }
+
+    public function pathTestProvider()
+    {
+        return [
+            // Percent encode spaces.
+            ['http://foo.com/baz bar', 'http://foo.com/baz%20bar'],
+            // Don't encoding something that's already encoded.
+            ['http://foo.com/baz%20bar', 'http://foo.com/baz%20bar'],
+            // Percent encode invalid percent encodings
+            ['http://foo.com/baz%2-bar', 'http://foo.com/baz%252-bar'],
+            // Don't encode path segments
+            ['http://foo.com/baz/bar/bam?a', 'http://foo.com/baz/bar/bam?a'],
+            ['http://foo.com/baz+bar', 'http://foo.com/baz+bar'],
+            ['http://foo.com/baz:bar', 'http://foo.com/baz:bar'],
+            ['http://foo.com/baz@bar', 'http://foo.com/baz@bar'],
+            ['http://foo.com/baz(bar);bam/', 'http://foo.com/baz(bar);bam/'],
+            ['http://foo.com/a-zA-Z0-9.-_~!$&\'()*+,;=:@', 'http://foo.com/a-zA-Z0-9.-_~!$&\'()*+,;=:@'],
+        ];
+    }
+
+    /**
+     * @dataProvider pathTestProvider
+     */
+    public function testUriEncodesPathProperly($input, $output)
+    {
+        $uri = new Uri($input);
+        $this->assertEquals((string) $uri, $output);
+    }
+
+    public function testDoesNotAddPortWhenNoPort()
+    {
+        $this->assertEquals('bar', new Uri('//bar'));
+        $this->assertEquals('bar', (new Uri('//bar'))->getHost());
+    }
+
+    public function testAllowsForRelativeUri()
+    {
+        $uri = (new Uri)->withPath('foo');
+        $this->assertEquals('foo', $uri->getPath());
+        $this->assertEquals('foo', (string) $uri);
+    }
+
+    public function testAddsSlashForRelativeUriStringWithHost()
+    {
+        $uri = (new Uri)->withPath('foo')->withHost('bar.com');
+        $this->assertEquals('foo', $uri->getPath());
+        $this->assertEquals('bar.com/foo', (string) $uri);
+    }
+}
diff --git a/server/vendor/guzzlehttp/psr7/tests/bootstrap.php b/server/vendor/guzzlehttp/psr7/tests/bootstrap.php
new file mode 100644
index 0000000..8601dd3
--- /dev/null
+++ b/server/vendor/guzzlehttp/psr7/tests/bootstrap.php
@@ -0,0 +1,11 @@
+<?php
+namespace GuzzleHttp\Tests\Psr7;
+
+require __DIR__ . '/../vendor/autoload.php';
+
+class HasToString
+{
+    public function __toString() {
+        return 'foo';
+    }
+}