function FunctionsTest::testIndexedKeyedLinks

Same name in other branches
  1. 9 core/modules/system/tests/src/Kernel/Theme/FunctionsTest.php \Drupal\Tests\system\Kernel\Theme\FunctionsTest::testIndexedKeyedLinks()
  2. 8.9.x core/modules/system/tests/src/Kernel/Theme/FunctionsTest.php \Drupal\Tests\system\Kernel\Theme\FunctionsTest::testIndexedKeyedLinks()
  3. 10 core/modules/system/tests/src/Kernel/Theme/FunctionsTest.php \Drupal\Tests\system\Kernel\Theme\FunctionsTest::testIndexedKeyedLinks()

Tests links.html.twig using links with indexed keys.

File

core/modules/system/tests/src/Kernel/Theme/FunctionsTest.php, line 302

Class

FunctionsTest
Tests for common theme functions.

Namespace

Drupal\Tests\system\Kernel\Theme

Code

public function testIndexedKeyedLinks() : void {
    // Turn off the query for the
    // \Drupal\Core\Utility\LinkGeneratorInterface::generate() method to compare
    // the active link correctly.
    $original_query = \Drupal::request()->query
        ->all();
    \Drupal::request()->query
        ->replace([]);
    // Verify that empty variables produce no output.
    $variables = [];
    $expected = '';
    $this->assertThemeOutput('links', $variables, $expected, 'Empty %callback generates no output.');
    $variables = [];
    $variables['heading'] = 'Some title';
    $expected = '';
    $this->assertThemeOutput('links', $variables, $expected, 'Empty %callback with heading generates no output.');
    // Verify that a list of links is properly rendered.
    $variables = [];
    $variables['attributes'] = [
        'id' => 'some_links',
    ];
    $variables['links'] = [
        [
            'title' => 'A <link>',
            'url' => Url::fromUri('base:a/link'),
        ],
        [
            'title' => 'Plain "text"',
        ],
        [
            'title' => new FormattableMarkup('<span class="unescaped">@text</span>', [
                '@text' => 'potentially unsafe text that <should> be escaped',
            ]),
        ],
        [
            'title' => 'Front page',
            'url' => Url::fromRoute('<front>'),
        ],
        [
            'title' => 'Test route',
            'url' => Url::fromRoute('router_test.1'),
        ],
        [
            'title' => 'Query test route',
            'url' => Url::fromRoute('router_test.1'),
            'query' => [
                'key' => 'value',
            ],
        ],
    ];
    $expected_links = '';
    $expected_links .= '<ul id="some_links">';
    $expected_links .= '<li><a href="' . Url::fromUri('base:a/link')->toString() . '">' . Html::escape('A <link>') . '</a></li>';
    $expected_links .= '<li>' . Html::escape('Plain "text"') . '</li>';
    $expected_links .= '<li><span class="unescaped">' . Html::escape('potentially unsafe text that <should> be escaped') . '</span></li>';
    $expected_links .= '<li><a href="' . Url::fromRoute('<front>')->toString() . '">' . Html::escape('Front page') . '</a></li>';
    $expected_links .= '<li><a href="' . \Drupal::urlGenerator()->generate('router_test.1') . '">' . Html::escape('Test route') . '</a></li>';
    $query = [
        'key' => 'value',
    ];
    $expected_links .= '<li><a href="' . \Drupal::urlGenerator()->generate('router_test.1', $query) . '">' . Html::escape('Query test route') . '</a></li>';
    $expected_links .= '</ul>';
    // Verify that passing a string as heading works.
    $variables['heading'] = 'Links heading';
    $expected_heading = '<h2>Links heading</h2>';
    $expected = $expected_heading . $expected_links;
    $this->assertThemeOutput('links', $variables, $expected);
    // Restore the original request's query.
    \Drupal::request()->query
        ->replace($original_query);
    // Verify that passing an array as heading works (core support).
    $variables['heading'] = [
        'text' => 'Links heading',
        'level' => 'h3',
        'attributes' => [
            'class' => [
                'heading',
            ],
        ],
    ];
    $expected_heading = '<h3 class="heading">Links heading</h3>';
    $expected = $expected_heading . $expected_links;
    $this->assertThemeOutput('links', $variables, $expected);
    // Verify that passing attributes for the heading works.
    $variables['heading'] = [
        'text' => 'Links heading',
        'level' => 'h3',
        'attributes' => [
            'id' => 'heading',
        ],
    ];
    $expected_heading = '<h3 id="heading">Links heading</h3>';
    $expected = $expected_heading . $expected_links;
    $this->assertThemeOutput('links', $variables, $expected);
    // Verify that passing attributes for the links work.
    $variables['links'][1]['attributes'] = [
        'class' => [
            'a/class',
        ],
    ];
    $expected_links = '';
    $expected_links .= '<ul id="some_links">';
    $expected_links .= '<li><a href="' . Url::fromUri('base:a/link')->toString() . '">' . Html::escape('A <link>') . '</a></li>';
    $expected_links .= '<li><span class="a/class">' . Html::escape('Plain "text"') . '</span></li>';
    $expected_links .= '<li><span class="unescaped">' . Html::escape('potentially unsafe text that <should> be escaped') . '</span></li>';
    $expected_links .= '<li><a href="' . Url::fromRoute('<front>')->toString() . '">' . Html::escape('Front page') . '</a></li>';
    $expected_links .= '<li><a href="' . \Drupal::urlGenerator()->generate('router_test.1') . '">' . Html::escape('Test route') . '</a></li>';
    $query = [
        'key' => 'value',
    ];
    $expected_links .= '<li><a href="' . \Drupal::urlGenerator()->generate('router_test.1', $query) . '">' . Html::escape('Query test route') . '</a></li>';
    $expected_links .= '</ul>';
    $expected = $expected_heading . $expected_links;
    $this->assertThemeOutput('links', $variables, $expected);
    // Verify the data- attributes for setting the "active" class on links.
    \Drupal::currentUser()->setAccount(new UserSession([
        'uid' => 1,
    ]));
    $variables['set_active_class'] = TRUE;
    $expected_links = '';
    $expected_links .= '<ul id="some_links">';
    $expected_links .= '<li><a href="' . Url::fromUri('base:a/link')->toString() . '">' . Html::escape('A <link>') . '</a></li>';
    $expected_links .= '<li><span class="a/class">' . Html::escape('Plain "text"') . '</span></li>';
    $expected_links .= '<li><span class="unescaped">' . Html::escape('potentially unsafe text that <should> be escaped') . '</span></li>';
    $expected_links .= '<li data-drupal-link-system-path="&lt;front&gt;"><a href="' . Url::fromRoute('<front>')->toString() . '" data-drupal-link-system-path="&lt;front&gt;">' . Html::escape('Front page') . '</a></li>';
    $expected_links .= '<li data-drupal-link-system-path="router_test/test1"><a href="' . \Drupal::urlGenerator()->generate('router_test.1') . '" data-drupal-link-system-path="router_test/test1">' . Html::escape('Test route') . '</a></li>';
    $query = [
        'key' => 'value',
    ];
    $encoded_query = Html::escape(Json::encode($query));
    $expected_links .= '<li data-drupal-link-query="' . $encoded_query . '" data-drupal-link-system-path="router_test/test1"><a href="' . \Drupal::urlGenerator()->generate('router_test.1', $query) . '" data-drupal-link-query="' . $encoded_query . '" data-drupal-link-system-path="router_test/test1">' . Html::escape('Query test route') . '</a></li>';
    $expected_links .= '</ul>';
    $expected = $expected_heading . $expected_links;
    $this->assertThemeOutput('links', $variables, $expected);
}

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