Contao\CoreBundle\Test\Framework\ContaoFrameworkTest::testIncompleteInstallation PHP Method

    public function testIncompleteInstallation()
    {
        $request = new Request();
        $request->attributes->set('_route', 'dummy');
        $container = $this->mockContainerWithContaoScopes(ContaoCoreBundle::SCOPE_BACKEND);
        $container->get('request_stack')->push($request);
        $configAdapter = $this->getMockBuilder('Contao\\CoreBundle\\Framework\\Adapter')->disableOriginalConstructor()->setMethods(['isComplete', 'get', 'preload', 'getInstance'])->getMock();
        $configAdapter->expects($this->any())->method('isComplete')->willReturn(false);
        $configAdapter->expects($this->any())->method('get')->willReturnCallback(function ($key) {
            switch ($key) {
                case 'characterSet':
                    return 'UTF-8';
                case 'timeZone':
                    return 'Europe/Berlin';
                default:
                    return null;
            }
        });
        $framework = $this->mockContaoFramework($container->get('request_stack'), $this->mockRouter('/contao/install'), ['Contao\\Config' => $configAdapter]);
        $framework->setContainer($container);
        $framework->initialize();
    }