public function testGetFormWhenCurrentStepIsTheFirstShouldRemovePreviousAndValidButton()
{
$wizard = new Wizard();
$wizard->setIdentifierAccessor($this->getIdentifierAccessor());
$formMock = $this->getMock('Zend\\Form\\Form');
$formMock->expects($this->exactly(2))->method('remove')->with($this->logicalOr($this->equalTo('previous'), $this->equalTo('valid')));
$formFactoryStub = $this->getMock('Wizard\\Form\\FormFactory');
$formFactoryStub->method('create')->will($this->returnValue($formMock));
$wizard->setFormFactory($formFactoryStub);
$steps = $wizard->getSteps();
$steps->add($this->getStep('foo'));
$steps->add($this->getStep('bar'));
$wizard->getForm();
}
