public function testRenderAllFormelements() { $this->form->addElement('textarea'); $formelements_html_expected = CR . '<div class="formline"><textarea id="textarea-formelement-0"></textarea></div>' . CR; $formelements_html = $this->form->renderAllFormelements(); $this->assertFalse(empty($formelements_html)); $this->assertEqual($formelements_html, $formelements_html_expected); }