class DevelContainerInfoTest

class DevelContainerInfoTest extends DevelBrowserTestBase {
    use DevelWebAssertHelper;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->drupalPlaceBlock('local_tasks_block');
        $this->drupalPlaceBlock('page_title_block');
        $this->drupalLogin($this->develUser);
    }
    
    /**
     * Tests container info menu link.
     */
    public function testContainerInfoMenuLink() : void {
        $this->drupalPlaceBlock('system_menu_block:devel');
        // Ensures that the events info link is present on the devel menu and that
        // it points to the correct page.
        $this->drupalGet('');
        $this->clickLink('Container Info');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->addressEquals('/devel/container/service');
        $this->assertSession()
            ->pageTextContains('Container services');
    }
    
    /**
     * Tests service list page.
     */
    public function testServiceList() : void {
        $this->drupalGet('/devel/container/service');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextContains('Container services');
        $this->assertContainerInfoLocalTasks();
        $page = $this->getSession()
            ->getPage();
        // Ensures that the services table is found.
        $table = $page->find('css', 'table.devel-service-list');
        $this->assertNotNull($table);
        // Ensures that the expected table headers are found.
        $headers = $table->findAll('css', 'thead th');
        $this->assertEquals(4, count($headers));
        $expected_headers = [
            'ID',
            'Class',
            'Alias',
            'Operations',
        ];
        $actual_headers = array_map(static fn($element) => $element->getText(), $headers);
        $this->assertSame($expected_headers, $actual_headers);
        // Ensures that all the services are listed in the table.
        $cached_definition = \Drupal::service('kernel')->getCachedContainerDefinition();
        $this->assertNotNull($cached_definition);
        $rows = $table->findAll('css', 'tbody tr');
        $this->assertEquals(count($cached_definition['services']), count($rows));
        // Tests the presence of some (arbitrarily chosen) services in the table.
        $expected_services = [
            // Alias changed in Drupal 10 so commented out the test for now.
            //      'config.factory' => [
            //        'class' => 'Drupal\Core\Config\ConfigFactory',
            //        'alias' => '',
            //      ],
'devel.route_subscriber' => [
                'class' => RouteSubscriber::class,
                'alias' => '',
            ],
        ];
        foreach ($expected_services as $service_id => $expected) {
            $row = $table->find('css', sprintf('tbody tr:contains("%s")', $service_id));
            $this->assertNotNull($row);
            $cells = $row->findAll('css', 'td');
            $this->assertEquals(4, count($cells));
            $cell_service_id = $cells[0];
            $this->assertEquals($service_id, $cell_service_id->getText());
            $this->assertTrue($cell_service_id->hasClass('table-filter-text-source'));
            $cell_class = $cells[1];
            $this->assertEquals($expected['class'], $cell_class->getText());
            $this->assertTrue($cell_class->hasClass('table-filter-text-source'));
            $cell_alias = $cells[2];
            $this->assertEquals($expected['alias'], $cell_alias->getText());
            $this->assertTrue($cell_class->hasClass('table-filter-text-source'));
            $cell_operations = $cells[3];
            $actual_href = $cell_operations->findLink('Devel')
                ->getAttribute('href');
            $expected_href = Url::fromRoute('devel.container_info.service.detail', [
                'service_id' => $service_id,
            ])->toString();
            $this->assertEquals($expected_href, $actual_href);
        }
        // Ensures that the page is accessible ony to users with the adequate
        // permissions.
        $this->drupalLogout();
        $this->drupalGet('devel/container/service');
        $this->assertSession()
            ->statusCodeEquals(403);
    }
    
    /**
     * Tests service detail page.
     */
    public function testServiceDetail() : void {
        $service_id = 'devel.dumper';
        // Ensures that the page works as expected.
        $this->drupalGet('/devel/container/service/' . $service_id);
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextContains(sprintf('Service %s detail', $service_id));
        // Ensures that the page returns a 404 error if the requested service is
        // not defined.
        $this->drupalGet('/devel/container/service/not.exists');
        $this->assertSession()
            ->statusCodeEquals(404);
        // Ensures that the page is accessible ony to users with the adequate
        // permissions.
        $this->drupalLogout();
        $this->drupalGet('devel/container/service/' . $service_id);
        $this->assertSession()
            ->statusCodeEquals(403);
    }
    
    /**
     * Tests parameter list page.
     */
    public function testParameterList() : void {
        // Ensures that the page works as expected.
        $this->drupalGet('/devel/container/parameter');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextContains('Container parameters');
        $this->assertContainerInfoLocalTasks();
        $page = $this->getSession()
            ->getPage();
        // Ensures that the parameters table is found.
        $table = $page->find('css', 'table.devel-parameter-list');
        $this->assertNotNull($table);
        // Ensures that the expected table headers are found.
        $headers = $table->findAll('css', 'thead th');
        $this->assertEquals(2, count($headers));
        $expected_headers = [
            'Name',
            'Operations',
        ];
        $actual_headers = array_map(static fn($element) => $element->getText(), $headers);
        $this->assertSame($expected_headers, $actual_headers);
        // Ensures that all the parameters are listed in the table.
        $cached_definition = \Drupal::service('kernel')->getCachedContainerDefinition();
        $this->assertNotNull($cached_definition);
        $rows = $table->findAll('css', 'tbody tr');
        $this->assertEquals(count($cached_definition['parameters']), count($rows));
        // Tests the presence of some parameters in the table.
        $expected_parameters = [
            'container.modules',
            'cache_bins',
            'factory.keyvalue',
            'twig.config',
        ];
        foreach ($expected_parameters as $parameter_name) {
            $row = $table->find('css', sprintf('tbody tr:contains("%s")', $parameter_name));
            $this->assertNotNull($row);
            $cells = $row->findAll('css', 'td');
            $this->assertEquals(2, count($cells));
            $cell_parameter_name = $cells[0];
            $this->assertEquals($parameter_name, $cell_parameter_name->getText());
            $this->assertTrue($cell_parameter_name->hasClass('table-filter-text-source'));
            $cell_operations = $cells[1];
            $actual_href = $cell_operations->findLink('Devel')
                ->getAttribute('href');
            $expected_href = Url::fromRoute('devel.container_info.parameter.detail', [
                'parameter_name' => $parameter_name,
            ])->toString();
            $this->assertEquals($expected_href, $actual_href);
        }
        // Ensures that the page is accessible ony to users with the adequate
        // permissions.
        $this->drupalLogout();
        $this->drupalGet('devel/container/service');
        $this->assertSession()
            ->statusCodeEquals(403);
    }
    
    /**
     * Tests parameter detail page.
     */
    public function testParameterDetail() : void {
        $parameter_name = 'cache_bins';
        // Ensures that the page works as expected.
        $this->drupalGet('/devel/container/parameter/' . $parameter_name);
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextContains(sprintf('Parameter %s value', $parameter_name));
        // Ensures that the page returns a 404 error if the requested parameter is
        // not defined.
        $this->drupalGet('/devel/container/parameter/not_exists');
        $this->assertSession()
            ->statusCodeEquals(404);
        // Ensures that the page is accessible ony to users with the adequate
        // permissions.
        $this->drupalLogout();
        $this->drupalGet('devel/container/service/' . $parameter_name);
        $this->assertSession()
            ->statusCodeEquals(403);
    }
    
    /**
     * Asserts that container info local tasks are present.
     */
    protected function assertContainerInfoLocalTasks() {
        $expected_local_tasks = [
            [
                'devel.container_info.service',
                [],
            ],
            [
                'devel.container_info.parameter',
                [],
            ],
        ];
        $this->assertLocalTasks($expected_local_tasks);
    }

}