IndexControllerTest.php

<?php

use Core\Test\ControllerTestCase;
use Admin\Controller\IndexController;
use Application\Model\Post;
use Zend\Http\Request;
use Zend\Stdlib\Parameters;
use Zend\View\Renderer\PhpRenderer;


/**
 * @group Controller
 */
class IndexControllerTest extends ControllerTestCase
{
    /**
     * Namespace completa do Controller
     * @var string
     */
    protected $controllerFQDN = 'Admin\Controller\IndexController';

    /**
     * Nome da rota. Geralmente o nome do módulo
     * @var string
     */
    protected $controllerRoute = 'admin';

    /**
     * Testa o acesso a uma action que não existe
     */
    public function test404()
    {
        $this->routeMatch->setParam('action', 'action_nao_existente');
        $result = $this->controller->dispatch($this->request);
        $response = $this->controller->getResponse();
        $this->assertEquals(404, $response->getStatusCode());
    }

    /**
     * Testa a tela de inclusão de um novo registro
     * @return void
     */
    public function testSaveActionNewRequest()
    {

        // Dispara a ação
        $this->routeMatch->setParam('action', 'save');
        $result = $this->controller->dispatch($this->request, $this->response);
        // Verifica a resposta
        $response = $this->controller->getResponse();
        $this->assertEquals(200, $response->getStatusCode());
        
        // Testa se recebeu um ViewModel
        $this->assertInstanceOf('Zend\View\Model\ViewModel', $result);

        //verifica se existe um form
        $variables = $result->getVariables();
        $this->assertInstanceOf('Zend\Form\Form', $variables['form']);
        $form = $variables['form'];
        //testa os ítens do formulário
        $id = $form->get('id');
        $this->assertEquals('id', $id->getName());
        $this->assertEquals('hidden', $id->getAttribute('type'));
    }

    /**
     * Testa a alteração de um post
     */
    public function testSaveActionUpdateFormRequest()
    {
        $postA = $this->addPost();

        // Dispara a ação
        $this->routeMatch->setParam('action', 'save');
        $this->routeMatch->setParam('id', $postA->id);
        $result = $this->controller->dispatch($this->request, $this->response);

        // Verifica a resposta
        $response = $this->controller->getResponse();
        $this->assertEquals(200, $response->getStatusCode());

        // Testa se recebeu um ViewModel
        $this->assertInstanceOf('Zend\View\Model\ViewModel', $result);

        $variables = $result->getVariables();

        //verifica se existe um form
        $variables = $result->getVariables();
        $this->assertInstanceOf('Zend\Form\Form', $variables['form']);
        $form = $variables['form'];

        //testa os ítens do formulário
        $id = $form->get('id');
        $title = $form->get('title');
        $this->assertEquals('id', $id->getName());
        $this->assertEquals($postA->id, $id->getValue());
        $this->assertEquals($postA->title, $title->getValue());
    }

    /**
     * Testa a inclusão de um novo post
     */
    public function testSaveActionPostRequest()
    {
        // Dispara a ação
        $this->routeMatch->setParam('action', 'save');
        
        $this->request->setMethod('post');
        $this->request->getPost()->set('title', 'Apple compra a Coderockr');
        $this->request->getPost()->set(
            'description', 'A Apple compra a <b>Coderockr</b><br> '
        );
        
        $result = $this->controller->dispatch($this->request, $this->response);
        // Verifica a resposta
        $response = $this->controller->getResponse();
        //a página redireciona, então o status = 302
        $this->assertEquals(302, $response->getStatusCode());

        //verifica se salvou
        $posts = $this->getTable('Application\Model\Post')->fetchAll()->toArray();
        $this->assertEquals(1, count($posts));
        $this->assertEquals('Apple compra a Coderockr', $posts[0]['title']);
        $this->assertNotNull($posts[0]['post_date']);
    }

    /**
     * Tenta salvar com dados inválidos
     *
     */
    public function testSaveActionInvalidPostRequest()
    {
        // Dispara a ação
        $this->routeMatch->setParam('action', 'save');
        
        $this->request->setMethod('post');
        $this->request->getPost()->set('title', '');
        
        $result = $this->controller->dispatch($this->request, $this->response);

        //verifica se existe um form
        $variables = $result->getVariables();
        $this->assertInstanceOf('Zend\Form\Form', $variables['form']);
        $form = $variables['form'];

        //testa os errors do formulário
        $title = $form->get('title');
        $titleErrors = $title->getMessages();
        $this->assertEquals("Value is required and can't be empty", $titleErrors['isEmpty']);

        $description = $form->get('description');
        $descriptionErrors = $description->getMessages();
        $this->assertEquals("Value is required and can't be empty", $descriptionErrors['isEmpty']);
        
    }

    /**
     * Testa a exclusão sem passar o id do post
     * @expectedException Exception
     * @expectedExceptionMessage Código obrigatório
     */
    public function testInvalidDeleteAction()
    {
        $post = $this->addPost();
        // Dispara a ação
        $this->routeMatch->setParam('action', 'delete');

        $result = $this->controller->dispatch($this->request, $this->response);
        // Verifica a resposta
        $response = $this->controller->getResponse();

    }

    /**
     * Testa a exclusão do post
     */
    public function testDeleteAction()
    {
        $post = $this->addPost();
        // Dispara a ação
        $this->routeMatch->setParam('action', 'delete');
        $this->routeMatch->setParam('id', $post->id);

        $result = $this->controller->dispatch($this->request, $this->response);
        // Verifica a resposta
        $response = $this->controller->getResponse();
        //a página redireciona, então o status = 302
        $this->assertEquals(302, $response->getStatusCode());

        //verifica se excluiu
        $posts = $this->getTable('Application\Model\Post')->fetchAll()->toArray();
        $this->assertEquals(0, count($posts));
    }

    /**
     * Adiciona um post para os testes
     */
    private function addPost()
    {
        $post = new Post();
        $post->title = 'Apple compra a Coderockr';
        $post->description = 'A Apple compra a <b>Coderockr</b><br> ';
        $post->post_date = date('Y-m-d H:i:s');

        $saved = $this->getTable('Application\Model\Post')->save($post);

        return $saved;
    }
}

1. IndexControllerTest::testSaveActionPostRequest
   Failed asserting that 200 matches expected 302.

Como eu poderia resolver esse problema ?