public function testExpandHash()
{
$strategymock = $this->getMock('GitPHP_ProjectLoadStrategy_Interface');
$strategymock->expects($this->once())->method('ExpandHash')->with($this->isInstanceOf('GitPHP_Project'), $this->equalTo('shorthash'))->will($this->returnValue('longhash'));
$project = new GitPHP_Project(GITPHP_TEST_PROJECTROOT, 'testrepo.git', $strategymock);
$this->assertEquals('longhash', $project->ExpandHash('shorthash'));
}
/**
* Gets a file diff
*
* @param string $fromHash source hash, can also be a diff-tree info line
* @param string $toHash target hash, required if $fromHash is a hash
* @return GitPHP_FileDiff file diff object
*/
public function GetFileDiff($fromHash, $toHash = '')
{
if (preg_match('/^[0-9A-Fa-f]{4,39}$/', $fromHash) && !$this->compat) {
$fullHash = $this->project->ExpandHash($fromHash);
if ($fullHash == $fromHash) {
throw new GitPHP_InvalidHashException($fromHash);
}
$fromHash = $fullHash;
}
if (!empty($toHash) && preg_match('/^[0-9A-Fa-f]{4,39}$/', $toHash) && !$this->compat) {
$fullHash = $this->project->ExpandHash($toHash);
if ($fullHash == $toHash) {
throw new GitPHP_InvalidHashException($toHash);
}
$toHash = $fullHash;
}
$fileDiff = new GitPHP_FileDiff($this->project, $fromHash, $toHash);
$fileDiff->SetCache($this->cache);
return $fileDiff;
}
