public function testGetAttributes() { $htmlElement = new HtmlElement(); $attributes = array('my' => 'foo', 'your' => 'bar', 'our' => 'baz'); $htmlElement->setAttributes($attributes); $htmlElement->addAttribute('gimme', 'bacon'); $this->assertEquals(array_merge($attributes, array('gimme' => 'bacon')), $htmlElement->getAttributes()); }