add simple test for AddUserCommand

tests/AppBundle/Command/AddUserCommandTest.php

@@ -0,0 +1,95 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Tests\Command;
+
+use AppBundle\Command\AddUserCommand;
+use AppBundle\Entity\User;
+use Symfony\Bundle\FrameworkBundle\Console\Application;
+use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;
+use Symfony\Component\Console\Tester\CommandTester;
+
+class AddUserCommandTest extends KernelTestCase
+{
+    private function executeCommand(array $inputArgs, array $interactiveInputs = [])
+    {
+        self::bootKernel();
+
+        $command = new AddUserCommand();
+        $command->setApplication(new Application(self::$kernel));
+
+        $commandTester = new CommandTester($command);
+        $commandTester->setInputs($interactiveInputs);
+        $commandTester->execute(array_merge(['command' => $command->getName()], $inputArgs));
+    }
+
+    /**
+     * @param bool $isAdmin
+     */
+    private function assertUserCreated($isAdmin)
+    {
+        $container = self::$kernel->getContainer();
+
+        /** @var User $user */
+        $user = $container->get('doctrine')->getRepository(User::class)->findOneByEmail('chuck@norris.com');
+        $this->assertNotNull($user);
+
+        $this->assertSame('Chuck Norris', $user->getFullName());
+        $this->assertSame('chuck_norris', $user->getUsername());
+        $this->assertTrue($container->get('security.password_encoder')->isPasswordValid($user, 'foobar'));
+        $this->assertSame($isAdmin ? ['ROLE_ADMIN'] : ['ROLE_USER'], $user->getRoles());
+    }
+
+    /**
+     * @dataProvider isAdminDataProvider
+     *
+     * @param bool $isAdmin
+     */
+    public function testCreateUserNonInteractive($isAdmin)
+    {
+        $input = [
+            'username' => 'chuck_norris',
+            'password' => 'foobar',
+            'email' => 'chuck@norris.com',
+            'full-name' => 'Chuck Norris',
+        ];
+
+        if ($isAdmin) {
+            $input['--admin'] = 1;
+        }
+
+        $this->executeCommand($input);
+        $this->assertUserCreated($isAdmin);
+    }
+
+    /**
+     * @dataProvider isAdminDataProvider
+     *
+     * @param bool $isAdmin
+     */
+    public function testCreateUserInteractive($isAdmin)
+    {
+        // see https://symfony.com/doc/current/components/console/helpers/questionhelper.html#testing-a-command-that-expects-input
+        $this->executeCommand($isAdmin ? ['--admin' => 1] : [], [
+            'chuck_norris',
+            'foobar',
+            'chuck@norris.com',
+            'Chuck Norris',
+        ]);
+        $this->assertUserCreated($isAdmin);
+    }
+
+    public function isAdminDataProvider()
+    {
+        yield [true];
+        yield [false];
+    }
+}