public function testProcess()
{
$process = $this->getMockBuilder('Symfony\\Component\\Process\\Process')->disableOriginalConstructor()->getMock();
$process->expects($this->once())->method('getErrorOutput')->will($this->returnValue('error'));
$process->expects($this->once())->method('getOutput')->will($this->returnValue('output'));
$exception = GitException::process($process);
$this->assertEquals('outputerror', $exception->getMessage());
}
/**
* Returns the current Git tag.
*
* @param null|string $path The repository path.
*
* @return string The tag.
*
* @throws GitException If there was an error using Git.
*/
public function getTag($path = null)
{
$path = $this->resolvePath($path);
$process = new Process('git describe --tags HEAD', $path);
if (0 === $process->run()) {
return trim($process->getOutput());
}
throw GitException::process($process);
}
