[ 'bar' => 'baz' ] ]; public function testIsDir() { $this->assertTrue(is_dir("$this->scheme:///foo")); } public function testIsFile() { $this->assertTrue(is_file("$this->scheme:///foo/bar")); } public function testTouch() { $this->assertTrue(touch("$this->scheme://foo/bar")); } public function testTouchNew() { $this->assertTrue(touch("$this->scheme://foo/baz")); } }