public function testCanSetRequired() { $testElement = new TestElement('testing'); $testElement->required(); $expected = "<input type='testelement' class='' id='testing' name='testing' required >" . PHP_EOL; $this->assertEquals($expected, $testElement, "Could not set required\n{$testElement}"); $testElement->notRequired(); $expected = "<input type='testelement' class='' id='testing' name='testing' >" . PHP_EOL; $this->assertEquals($expected, $testElement, "Could not set required\n{$testElement}"); }