[Filesystem] Added unit tests for mkdir method.

Author: jakzal

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

@@ -115,4 +115,82 @@ public function testCopyCreatesTargetDirectoryIfItDoesNotExist()
  unlink($targetFilePath);
  rmdir($targetFileDirectory);
  }
+
+ public function testMkdirCreatesDirectoriesRecursively()
+ {
+ $directory = sys_get_temp_dir().DIRECTORY_SEPARATOR.time();
+ $subDirectory = $directory.DIRECTORY_SEPARATOR.'sub_directory';
+
+ $filesystem = new Filesystem();
+ $result = $filesystem->mkdir($subDirectory);
+
+ $this->assertTrue($result);
+ $this->assertTrue(is_dir($subDirectory));
+
+ rmdir($subDirectory);
+ rmdir($directory);
+ }
+
+ public function testMkdirCreatesDirectoriesFromArray()
+ {
+ $basePath = sys_get_temp_dir().DIRECTORY_SEPARATOR.time();
+ $directories = array(
+ $basePath.'1', $basePath.'2', $basePath.'3'
+ );
+
+ $filesystem = new Filesystem();
+ $result = $filesystem->mkdir($directories);
+
+ $this->assertTrue($result);
+ $this->assertTrue(is_dir($basePath.'1'));
+ $this->assertTrue(is_dir($basePath.'2'));
+ $this->assertTrue(is_dir($basePath.'3'));
+
+ rmdir($basePath.'1');
+ rmdir($basePath.'2');
+ rmdir($basePath.'3');
+ }
+
+ public function testMkdirCreatesDirectoriesFromTraversableObject()
+ {
+ $basePath = sys_get_temp_dir().DIRECTORY_SEPARATOR.time();
+ $directories = new \ArrayObject(array(
+ $basePath.'1', $basePath.'2', $basePath.'3'
+ ));
+
+ $filesystem = new Filesystem();
+ $result = $filesystem->mkdir($directories);
+
+ $this->assertTrue($result);
+ $this->assertTrue(is_dir($basePath.'1'));
+ $this->assertTrue(is_dir($basePath.'2'));
+ $this->assertTrue(is_dir($basePath.'3'));
+
+ rmdir($basePath.'1');
+ rmdir($basePath.'2');
+ rmdir($basePath.'3');
+ }
+
+ public function testMkdirCreatesDirectoriesEvenIfItFailsToCreateOneOfThem()
+ {
+ $basePath = sys_get_temp_dir().DIRECTORY_SEPARATOR.time();
+ $directories = array(
+ $basePath.'1', $basePath.'2', $basePath.'3'
+ );
+
+ // create a file to make that directory cannot be created
+ file_put_contents($basePath.'2', '');
+
+ $filesystem = new Filesystem();
+ $result = $filesystem->mkdir($directories);
+
+ $this->assertFalse($result);
+ $this->assertTrue(is_dir($basePath.'1'));
+ $this->assertFalse(is_dir($basePath.'2'));
+ $this->assertTrue(is_dir($basePath.'3'));
+
+ rmdir($basePath.'1');
+ unlink($basePath.'2');
+ rmdir($basePath.'3');
+ }
 }