public function testSelector_exists() { $string = 'id{background:blue}#id2{color:blue}#id3{background-color:red}#id4{dbackground:blue}#id5{color:red;background:blue}'; $output = Scaffold_Helper_CSS::selector_exists('#id2', $string); $this->assertTrue($output); $string = 'id > blah{color:red;background:blue}'; $output = Scaffold_Helper_CSS::selector_exists('id > blah', $string); $this->assertTrue($output); $string = 'id > blah, bloo blah{color:red;background:blue}'; $output = Scaffold_Helper_CSS::selector_exists('id > blah', $string); $this->assertFalse($output); }