public function testAddElement() { $form = $this->getMock('\\Foundation\\Form'); $form->expects($this->any())->method('getElements')->will($this->returnValue(array())); $field = new \Foundation\Form\Field($form); $element = new \Foundation\Form\Element\Textarea($field); $field->addElement($element); $this->assertContains($element, $field->getElements()); }