DatabaseConfigurationController example

protected function setUp(): void
    {
        $this->twig = $this->createMock(Environment::class);
        $this->translator = $this->createMock(TranslatorInterface::class);
        $this->blueGreenDeploymentService = $this->createMock(BlueGreenDeploymentService::class);
        $this->jwtCertificateGenerator = $this->createMock(JwtCertificateGenerator::class);
        $this->setupDatabaseAdapter = $this->createMock(SetupDatabaseAdapter::class);
        $this->connectionFactory = $this->createMock(DatabaseConnectionFactory::class);
        $this->router = $this->createMock(RouterInterface::class);

        $this->controller = new DatabaseConfigurationController(
            $this->translator,
            $this->blueGreenDeploymentService,
            $this->jwtCertificateGenerator,
            $this->setupDatabaseAdapter,
            $this->connectionFactory,
            __DIR__
        );
        $this->controller->setContainer($this->getInstallerContainer($this->twig, ['router' => $this->router]));
    }

    public function testDatabaseGetConfigurationRoute(): void
    {