/**
* Set up test environment filesystem.
*/
public function setUp()
{
$this->fs = new Filesystem();
// Attempt to create a temporary directory for the tests and change the
// current working directory to that directory.
try {
$this->root = sys_get_temp_dir() . '/' . str_replace('\\', '-', __CLASS__);
if ($this->fs->exists($this->root)) {
$this->fs->remove($this->root);
}
$this->fs->mkdir($this->root);
} catch (\Exception $e) {
$this->tearDown();
// Throw the exception again so the tests will be skipped.
throw $e;
}
chdir($this->root);
// Setup a git repo.
$process = new Process('git init');
$process->run();
}
