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());
$stream->seek(0);
$this->assertEquals('da', $stream->getContents(2));
$stream->close();
}
/**
* Create a new Credentials instance.
*
* @param string|array scope the scope of the access request, expressed
* either as an Array or as a space-delimited String.
*
* @param Stream jsonKeyStream read it to get the JSON credentials.
*
*/
public static function makeCredentials($scope, Stream $jsonKeyStream)
{
$jsonKey = json_decode($jsonKeyStream->getContents(), true);
if (!array_key_exists('type', $jsonKey)) {
throw new \InvalidArgumentException('json key is missing the type field');
}
if ($jsonKey['type'] == 'service_account') {
return new ServiceAccountCredentials($scope, $jsonKey);
} else {
if ($jsonKey['type'] == 'authorized_user') {
return new UserRefreshCredentials($scope, $jsonKey);
} else {
throw new \InvalidArgumentException('invalid value in the type field');
}
}
}
public function testCanDetachAndAttachStream()
{
$r = fopen('php://temp', 'w+');
$stream = new Stream($r);
$stream->write('foo');
$this->assertTrue($stream->isReadable());
$this->assertSame($r, $stream->detach());
$this->assertNull($stream->detach());
$this->assertFalse($stream->isReadable());
$this->assertFalse($stream->read(10));
$this->assertFalse($stream->isWritable());
$this->assertFalse($stream->write('bar'));
$this->assertFalse($stream->isSeekable());
$this->assertFalse($stream->seek(10));
$this->assertFalse($stream->tell());
$this->assertTrue($stream->eof());
$this->assertNull($stream->getSize());
$this->assertSame('', (string) $stream);
$this->assertSame('', $stream->getContents());
$stream->attach($r);
$stream->seek(0);
$this->assertEquals('foo', $stream->getContents());
$this->assertTrue($stream->isReadable());
$this->assertTrue($stream->isWritable());
$this->assertTrue($stream->isSeekable());
$stream->close();
}