function DevelLayoutInfoTest::testLayoutList

Tests layout info page.

File

tests/src/Functional/DevelLayoutInfoTest.php, line 43

Class

DevelLayoutInfoTest

Tests layout info pages and links.

Namespace

Code

public function testLayoutList() : void {
    $this->drupalGet('/devel/layouts');
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertSession()
        ->pageTextContains('Layouts');
    $page = $this->getSession()
        ->getPage();
    // Ensures that the layout table is found.
    $table = $page->find('css', 'table.devel-layout-list');
    $this->assertNotNull($table);
    // Ensures that the expected table headers are found.
    $headers = $table->findAll('css', 'thead th');
    $this->assertEquals(6, count($headers));
    $expected_headers = [
        'Icon',
        'Label',
        'Description',
        'Category',
        'Regions',
        'Provider',
    ];
    $actual_headers = array_map(static fn($element) => $element->getText(), $headers);
    $this->assertSame($expected_headers, $actual_headers);
    // Ensures that all the layouts are listed in the table.
    
    /** @var \Drupal\Core\Layout\LayoutPluginManagerInterface $layout_manager */
    $layout_manager = $this->container
        ->get('plugin.manager.core.layout');
    $layouts = $layout_manager->getDefinitions();
    $table_rows = $table->findAll('css', 'tbody tr');
    $this->assertEquals(count($layouts), count($table_rows));
    $index = 0;
    foreach ($layouts as $layout) {
        $cells = $table_rows[$index]->findAll('css', 'td');
        $this->assertEquals(6, count($cells));
        $cell_layout_icon = $cells[0];
        $icon_path = $layout->getIconPath();
        if ($icon_path === NULL || $icon_path === '') {
            // @todo test that the icon path image is set correctly
        }
        else {
            $cell_layout_icon_text = $cell_layout_icon->getText();
            $this->assertTrue($cell_layout_icon_text === '');
        }
        $cell_layout_label = $cells[1];
        $this->assertEquals($cell_layout_label->getText(), $layout->getLabel());
        $cell_layout_description = $cells[2];
        $this->assertEquals($cell_layout_description->getText(), $layout->getDescription());
        $cell_layout_category = $cells[3];
        $this->assertEquals($cell_layout_category->getText(), $layout->getCategory());
        $cell_layout_regions = $cells[4];
        $this->assertEquals($cell_layout_regions->getText(), implode(', ', $layout->getRegionLabels()));
        $cell_layout_provider = $cells[5];
        $this->assertEquals($cell_layout_provider->getText(), $layout->getProvider());
        ++$index;
    }
    // Ensures that the page is accessible only to the users with the adequate
    // permissions.
    $this->drupalLogout();
    $this->drupalGet('devel/layouts');
    $this->assertSession()
        ->statusCodeEquals(403);
}