public function testAutoRollback()
{
// Setup
$this->autoRollbackHelper();
$this->backupFile->buildFromDirectory($this->archivedDir);
$this->backupFile->addEmptyDir("testDirectory");
$this->backupFile->compress(\Phar::GZ, '.tgz');
$newFile = $this->backupPath . '/' . uniqid() . '_code.tgz';
copy($this->backupFileName, $newFile);
if (file_exists($this->backupFileName)) {
unset($this->backupFile);
unlink($this->backupFileName);
}
$gtzFile = str_replace('tar', 'tgz', $this->backupFileName);
if (file_exists($gtzFile)) {
unlink($gtzFile);
}
$this->backupFileName = $newFile;
// Change the contents of a.txt
$this->autoRollbackHelper(1);
$this->assertEquals('foo changed', file_get_contents($this->archivedDir . 'a.txt'));
$this->backupInfo->expects($this->once())->method('getBlacklist')->willReturn(['excluded']);
// Rollback process
$this->rollBack->execute($this->backupFileName);
// Assert that the contents of a.txt has been restored properly
$this->assertEquals('foo', file_get_contents($this->archivedDir . 'a.txt'));
}
/**
* Construct shell command for creating backup archive.
*
* @param string $backupFilePath
* @return string
*/
protected function buildShellCommand($backupFilePath)
{
$excludedElements = '';
foreach ($this->backupInfo->getBlacklist() as $excludedElement) {
$elementPath = $excludedElement;
$fullPath = $this->backupInfo->getArchivedDirectory() . '/' . $elementPath;
$excludedElements .= is_dir($fullPath) ? $elementPath . '\\* ' : $elementPath . ' ';
}
$changeDirectoryCommand = sprintf("cd %s", $this->backupInfo->getArchivedDirectory());
$zipCommand = sprintf("zip -r %s . -x %s", $backupFilePath, $excludedElements);
return $changeDirectoryCommand . ' && ' . $zipCommand;
}
