function OliveroTest::testPreprocessBlock

Tests that olivero_preprocess_block is functioning as expected.

See also

olivero.libraries.yml

File

core/tests/Drupal/FunctionalTests/Theme/OliveroTest.php, line 76

Class

OliveroTest

Tests the Olivero theme.

Namespace

Code

public function testPreprocessBlock() : void {
    $this->drupalGet('');
    $this->assertSession()
        ->statusCodeEquals(200);
    // Confirm that search narrow and search wide libraries haven't yet been
    // added.
    $this->assertSession()
        ->responseNotContains('olivero/css/components/header-search-wide.css');
    $this->assertSession()
        ->responseNotContains('olivero/css/components/header-search-narrow.css');
    // Enable modules that will exercise preprocess block logic.
    \Drupal::service('module_installer')->install([
        'search',
        'menu_link_content',
    ]);
    // Add at least one link to the main menu.
    $parent_menu_link_content = MenuLinkContent::create([
        'title' => 'Home',
        'menu_name' => 'main',
        'link' => [
            'uri' => 'route:<front>',
        ],
    ]);
    $parent_menu_link_content->save();
    // Set branding color.
    $system_theme_config = $this->container
        ->get('config.factory')
        ->getEditable('olivero.settings');
    $system_theme_config->set('site_branding_bg_color', 'gray')
        ->save();
    $this->rebuildAll();
    $this->drupalLogin($this->drupalCreateUser([
        'search content',
    ]));
    // Confirm that search narrow and search wide libraries were added by
    // preprocess.
    $this->assertSession()
        ->responseContains('olivero/css/components/header-search-wide.css');
    $this->assertSession()
        ->responseContains('olivero/css/components/header-search-narrow.css');
    // Confirm primary-nav class was added to main menu navigation block.
    $this->assertSession()
        ->elementExists('css', '#block-olivero-main-menu.primary-nav');
    // Ensure branding background color class was added.
    $this->assertSession()
        ->elementExists('css', '#block-olivero-site-branding.site-branding--bg-gray');
}