[Filesystem] Added unit tests for remove method.

Author: jakzal

src/Symfony/Component/Filesystem/Tests/FilesystemTest.php

@@ -238,4 +238,71 @@ public function testTouchCreatesEmptyFilesFromTraversableObject()
  $this->assertFileExists($basePath.'2');
  $this->assertFileExists($basePath.'3');
  }
+
+ public function testRemoveCleansFilesLinksAndDirectoriesIteratively()
+ {
+ $basePath = $this->workspace.DIRECTORY_SEPARATOR.'directory'.DIRECTORY_SEPARATOR;
+
+ mkdir($basePath);
+ mkdir($basePath.'dir');
+ touch($basePath.'file');
+ link($basePath.'file', $basePath.'link');
+
+ $this->filesystem->remove($basePath);
+
+ $this->assertTrue(!is_dir($basePath));
+ }
+
+ public function testRemoveCleansArrayOfFilesLinksAndDirectories()
+ {
+ $basePath = $this->workspace.DIRECTORY_SEPARATOR;
+
+ mkdir($basePath.'dir');
+ touch($basePath.'file');
+ link($basePath.'file', $basePath.'link');
+
+ $files = array(
+ $basePath.'dir', $basePath.'file', $basePath.'link'
+ );
+
+ $this->filesystem->remove($files);
+
+ $this->assertTrue(!is_dir($basePath.'dir'));
+ $this->assertTrue(!is_file($basePath.'file'));
+ $this->assertTrue(!is_link($basePath.'link'));
+ }
+
+ public function testRemoveCleansTraversableObjectOfFilesLinksAndDirectories()
+ {
+ $basePath = $this->workspace.DIRECTORY_SEPARATOR;
+
+ mkdir($basePath.'dir');
+ touch($basePath.'file');
+ link($basePath.'file', $basePath.'link');
+
+ $files = new \ArrayObject(array(
+ $basePath.'dir', $basePath.'file', $basePath.'link'
+ ));
+
+ $this->filesystem->remove($files);
+
+ $this->assertTrue(!is_dir($basePath.'dir'));
+ $this->assertTrue(!is_file($basePath.'file'));
+ $this->assertTrue(!is_link($basePath.'link'));
+ }
+
+ public function testRemoveIgnoresNonExistingFiles()
+ {
+ $basePath = $this->workspace.DIRECTORY_SEPARATOR;
+
+ mkdir($basePath.'dir');
+
+ $files = array(
+ $basePath.'dir', $basePath.'file'
+ );
+
+ $this->filesystem->remove($files);
+
+ $this->assertTrue(!is_dir($basePath.'dir'));
+ }
 }