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 testSaveToFile()
{
$filename = sys_get_temp_dir() . '/mock_test_' . uniqid();
$file = tmpfile();
$stream = new Stream(tmpfile());
$m = new Mock([new Response(200, [], Stream::factory('TEST FILENAME')), new Response(200, [], Stream::factory('TEST FILE')), new Response(200, [], Stream::factory('TEST STREAM'))]);
$client = new Client();
$client->getEmitter()->attach($m);
$client->get('/', ['save_to' => $filename]);
$client->get('/', ['save_to' => $file]);
$client->get('/', ['save_to' => $stream]);
$this->assertFileExists($filename);
$this->assertEquals('TEST FILENAME', file_get_contents($filename));
$meta = stream_get_meta_data($file);
$this->assertFileExists($meta['uri']);
$this->assertEquals('TEST FILE', file_get_contents($meta['uri']));
$this->assertFileExists($stream->getMetadata('uri'));
$this->assertEquals('TEST STREAM', file_get_contents($stream->getMetadata('uri')));
unlink($filename);
}
public function testCloseClearProperties()
{
$handle = fopen('php://temp', 'r+');
$stream = new Stream($handle);
$stream->close();
$this->assertEmpty($stream->getMetadata());
$this->assertFalse($stream->isSeekable());
$this->assertFalse($stream->isReadable());
$this->assertFalse($stream->isWritable());
$this->assertNull($stream->getSize());
}
