/**
* @covers Xoops\Form\Tab::render
*/
public function testRender()
{
$button = new Button('Caption', 'name');
$this->object->addElement($button);
$value = $this->object->render();
$this->assertTrue(is_string($value));
$this->assertTrue(false !== strpos($value, '<td'));
$this->assertTrue(false !== strpos($value, 'class="head"'));
$this->assertTrue(false !== strpos($value, 'class="even"'));
$this->assertTrue(false !== strpos($value, '<input'));
$this->assertTrue(false !== strpos($value, 'type="button"'));
$this->assertTrue(false !== strpos($value, 'title="Caption"'));
$this->assertTrue(false !== strpos($value, 'id="name"'));
}
