/**
* Pre Package event behaviour for backing up preserved paths.
*
* @param \Composer\Installer\PackageEvent $event
*/
public function postPackage(PackageEvent $event)
{
$packages = $this->getPackagesFromEvent($event);
$paths = $this->getInstallPathsFromPackages($packages);
$preserver = new PathRemover($paths, $this->getPathsToRemove(), $this->filesystem, $this->io);
$preserver->remove();
}
public function testRemove()
{
// Create testfiles
$file1 = $this->workDirectory . '/file1.txt';
file_put_contents($file1, 'Contents of file1');
$file2 = $this->workDirectory . '/file2.txt';
file_put_contents($file2, 'Contents of file2');
$file3 = $this->workDirectory . '/file3.txt';
file_put_contents($file3, 'Contents of file3');
// Create files nested in directories
$dir1 = $this->workDirectory . '/dir1';
mkdir($dir1);
$file4 = $dir1 . '/file4.txt';
file_put_contents($file4, 'Contents of file4');
$dir2 = $dir1 . '/dir2';
mkdir($dir2);
$file5 = $dir2 . '/file5.txt';
file_put_contents($file5, 'Contents of file5');
$dir3 = $this->workDirectory . '/dir3';
mkdir($dir3);
$installPaths = array($this->workDirectory);
$removePaths = array($file1, $file2, $file2, $dir1);
$remover = new PathRemover($installPaths, $removePaths, $this->fs, $this->io);
$this->assertFileExists($file1, 'File1 created');
$this->assertFileExists($file2, 'File2 created');
$this->assertFileExists($file3, 'File3 created');
$this->assertFileExists($dir1, 'Dir1 created');
$this->assertFileExists($file4, 'File4 created');
$this->assertFileExists($dir2, 'Dir2 created');
$this->assertFileExists($file5, 'File5 created');
$this->assertFileExists($dir3, 'Dir3 created');
$remover->remove();
$this->assertFileNotExists($file1, 'File1 removed');
$this->assertFileNotExists($file2, 'File2 removed');
$this->assertFileExists($file3, 'File3 still exists');
$this->assertFileNotExists($file4, 'File4 removed');
$this->assertFileNotExists($file5, 'File5 removed');
$this->assertFileNotExists($dir1, 'Dir1 removed');
$this->assertFileNotExists($dir2, 'Dir2 removed');
$this->assertFileExists($dir3, 'Dir3 still exists');
}
