Front End Testing

- test
- controller
- template

.gitignore

@@ -16,3 +16,4 @@
 ###< symfony/phpunit-bridge ###
 
 .idea
+/codecoverage

phpunit.xml.dist

@@ -24,6 +24,9 @@
     <filter>
         <whitelist processUncoveredFilesFromWhitelist="true">
             <directory suffix=".php">src</directory>
+            <exclude>
+                <file>src/Kernel.php</file>
+            </exclude>
         </whitelist>
     </filter>
 

src/Controller/CarController.php

@@ -0,0 +1,75 @@
+<?php declare(strict_types=1);
+
+namespace App\Controller;
+
+use App\Entity\Car;
+use App\Entity\CarMake;
+use App\Repository\CarMakeRepository;
+use App\Repository\CarRepository;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Annotation\Route;
+
+class CarController extends AbstractController
+{
+    private CarMakeRepository $carMakeRepository;
+
+    private CarRepository $carRepository;
+
+    /**
+     * @param \App\Repository\CarMakeRepository $carMakeRepository
+     * @param \App\Repository\CarRepository $carRepository
+     */
+    public function __construct(
+        CarMakeRepository $carMakeRepository,
+        CarRepository $carRepository
+    )
+    {
+        $this->carMakeRepository = $carMakeRepository;
+        $this->carRepository = $carRepository;
+    }
+
+    /**
+     * @Route("/", name="home")
+     */
+    public function index(): Response
+    {
+        $makeList = $this->carMakeRepository->findAll();
+
+        return $this->render('home.html.twig', [
+            'makeList' => $makeList,
+        ]);
+    }
+
+    /**
+     * @Route("/make/{makeId}", name="make")
+     */
+    public function make(int $makeId): Response
+    {
+        $make = $this->carMakeRepository->find($makeId);
+
+        if (!$make instanceof CarMake) {
+            throw $this->createNotFoundException('The make does not exist');
+        }
+
+        return $this->render('make.html.twig', [
+            'make' => $make,
+        ]);
+    }
+
+    /**
+     * @Route("/car/{carId}", name="car")
+     */
+    public function car(int $carId): Response
+    {
+        $car = $this->carRepository->find($carId);
+        if (!$car instanceof Car) {
+            throw $this->createNotFoundException('The car does not exist');
+        }
+
+        return $this->render('car.html.twig', [
+            'car' => $car,
+        ]);
+    }
+
+}

templates/car.html.twig

@@ -0,0 +1,11 @@
+{% extends 'base.html.twig' %}
+
+{% block title %}Detail{% endblock %}
+
+{% block body %}
+
+    <h1>{{ car.model }}</h1>
+    <h2>{{ car.make.name }}</h2>
+    <h3>{{ car.description }}</h3>
+
+{% endblock %}

templates/home.html.twig

@@ -0,0 +1,15 @@
+{% extends 'base.html.twig' %}
+
+{% block title %}Start{% endblock %}
+
+{% block body %}
+
+    <h1>Car</h1>
+
+    <ul class="car">
+        {% for make in makeList %}
+            <li><a href="{{ url('make', {'makeId' : make.id}) }}">{{ make.name }}</a></li>
+        {% endfor %}
+    </ul>
+
+{% endblock %}

templates/make.html.twig

@@ -0,0 +1,15 @@
+{% extends 'base.html.twig' %}
+
+{% block title %}List{% endblock %}
+
+{% block body %}
+
+    <h1>{{ make.name }}</h1>
+
+    <ul class="car">
+        {% for car in make.cars %}
+            <li><a href="{{ url('car', {'carId' : car.id}) }}">{{ car.model }}</a></li>
+        {% endfor %}
+    </ul>
+
+{% endblock %}

tests/Acceptance/Controller/CarControllerTest.php

@@ -0,0 +1,186 @@
+<?php declare(strict_types=1);
+
+namespace App\Tests\Acceptance\Controller;
+
+use App\Entity\Car;
+use App\Entity\CarMake;
+use Doctrine\Persistence\ObjectManager;
+use Symfony\Bundle\FrameworkBundle\KernelBrowser;
+use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
+
+class CarControllerTest extends WebTestCase
+{
+    private ?ObjectManager $entityManager;
+
+    private KernelBrowser $client;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+        $this->client = self::createClient();
+
+        $this->entityManager = $this->client->getContainer()
+            ->get('doctrine')
+            ->getManager();
+    }
+
+    protected function tearDown(): void
+    {
+        parent::tearDown();
+
+        $connection = $this->entityManager->getConnection();
+
+        $connection->executeUpdate('DELETE FROM car');
+        $connection->executeUpdate('ALTER TABLE car AUTO_INCREMENT=0');
+        $connection->executeUpdate('DELETE FROM car_make');
+        $connection->executeUpdate('ALTER TABLE car_make AUTO_INCREMENT=0');
+
+        $this->entityManager = null;
+    }
+
+    public function testHomePage()
+    {
+        $this->createData();
+        $crawler = $this->client->request(
+            'GET',
+            '/'
+        );
+        self::assertResponseStatusCodeSame(200);
+        self::assertSelectorTextContains('h1', 'Car');
+
+        $makeList = $crawler->filter('ul.car > li > a');
+
+        self::assertCount(2, $makeList);
+
+        $bmwInfo = $makeList->getNode(0);
+        self::assertSame('BMW', $bmwInfo->nodeValue);
+        self::assertSame('http://localhost/make/1', $bmwInfo->attributes->item(0)->nodeValue);
+
+        $audiInfo = $makeList->getNode(1);
+        self::assertSame('Audi', $audiInfo->nodeValue);
+        self::assertSame('http://localhost/make/2', $audiInfo->attributes->item(0)->nodeValue);
+    }
+
+    public function testMakeBmwPage()
+    {
+        $this->createData();
+        $crawler = $this->client->request(
+            'GET',
+            '/make/1'
+        );
+        self::assertResponseStatusCodeSame(200);
+        self::assertSelectorTextContains('h1', 'BMW');
+
+        $makeList = $crawler->filter('ul.car > li > a');
+
+        self::assertCount(1, $makeList);
+
+        $bmwInfo = $makeList->getNode(0);
+        self::assertSame('6 Series', $bmwInfo->nodeValue);
+        self::assertSame('http://localhost/car/1', $bmwInfo->attributes->item(0)->nodeValue);
+    }
+
+    public function testMakeAudiPage()
+    {
+        $this->createData();
+        $crawler = $this->client->request(
+            'GET',
+            '/make/2'
+        );
+        self::assertResponseStatusCodeSame(200);
+        self::assertSelectorTextContains('h1', 'Audi');
+
+        $makeList = $crawler->filter('ul.car > li > a');
+
+        self::assertCount(3, $makeList);
+
+        $bmwInfo = $makeList->getNode(0);
+        self::assertSame('TT', $bmwInfo->nodeValue);
+        self::assertSame('http://localhost/car/2', $bmwInfo->attributes->item(0)->nodeValue);
+
+        $bmwInfo = $makeList->getNode(1);
+        self::assertSame('A8', $bmwInfo->nodeValue);
+        self::assertSame('http://localhost/car/3', $bmwInfo->attributes->item(0)->nodeValue);
+
+        $bmwInfo = $makeList->getNode(2);
+        self::assertSame('S4', $bmwInfo->nodeValue);
+        self::assertSame('http://localhost/car/4', $bmwInfo->attributes->item(0)->nodeValue);
+    }
+
+    public function testMakeNotFound()
+    {
+        $this->client->request(
+            'GET',
+            '/make/99'
+        );
+        self::assertResponseStatusCodeSame(404);
+    }
+
+    public function testAudiTTCarPage()
+    {
+        $this->createData();
+        $this->client->request(
+            'GET',
+            '/car/2'
+        );
+        self::assertResponseStatusCodeSame(200);
+        self::assertSelectorTextContains('h1', 'TT');
+        self::assertSelectorTextContains('h2', 'Audi');
+        self::assertSelectorTextContains('h3', 'id luctus nec molestie sed justo');
+    }
+
+    public function testCarPageWhenCarNotFound()
+    {
+        $this->client->request(
+            'GET',
+            '/car/99'
+        );
+        self::assertResponseStatusCodeSame(404);
+    }
+
+
+    private function createData()
+    {
+        $data = [
+            'BMW' =>
+                [
+                    [
+                        'model' => '6 Series',
+                        'desc' => 'id luctus nec molestie sed justo ',
+                    ],
+                ],
+            'Audi' =>
+                [
+                    [
+                        'model' => 'TT',
+                        'desc' => 'id luctus nec molestie sed justo',
+                    ],
+                    [
+                        'model' => 'A8',
+                        'desc' => 'dictumst morbi vestibulum velit id pretium iaculis diam erat fermentum',
+                    ],
+                    [
+                        'model' => 'S4',
+                        'desc' => 'volutpat dui maecenas tristique est',
+                    ],
+                ],
+        ];
+
+        foreach ($data as $make => $modelList) {
+            $carMake = new CarMake();
+            $carMake->setName($make);
+            foreach ($modelList as $model) {
+                $car = new Car();
+                $car->setModel($model['model']);
+                $car->setDescription($model['desc']);
+
+                $carMake->addCar($car);
+                $this->entityManager->persist($car);
+            }
+            $this->entityManager->persist($carMake);
+        }
+
+        $this->entityManager->flush();
+    }
+
+}