public function testSetVoid() { $htmlElement = new HtmlElement('div'); // Test uses arguments $htmlElement->setVoid(false); $this->assertFalse($this->readAttribute($htmlElement, 'isVoid')); // Test defaults to true $htmlElement->setVoid(); $this->assertTrue($this->readAttribute($htmlElement, 'isVoid')); $this->assertSame('<div>', $htmlElement->render()); }