public function testDisplayIfInvalid()
{
$mockForm = $this->getMock('HTML_QuickForm2', array('validate', 'getValue'), array('invalid'));
$mockForm->expects($this->once())->method('validate')->will($this->returnValue(false));
$mockForm->expects($this->once())->method('getValue')->will($this->returnValue(array('foo' => 'bar')));
$mockPage = $this->getMock('HTML_QuickForm2_Controller_Page', array('populateForm'), array($mockForm));
$mockDisplay = $this->getMock('HTML_QuickForm2_Controller_Action', array('perform'));
$mockDisplay->expects($this->once())->method('perform')->will($this->returnValue('display form'));
$mockPage->addHandler('display', $mockDisplay);
$controller = new HTML_QuickForm2_Controller('submit_invalid');
$controller->addPage($mockPage);
$this->assertEquals('display form', $mockPage->handle('submit'));
$this->assertEquals(array('foo' => 'bar'), $controller->getValue());
}
