function LocaleContentTest::testContentTypeDirLang

Tests if a dir and lang tags exist in node's attributes.

File

core/modules/locale/tests/src/Functional/LocaleContentTest.php, line 160

Class

LocaleContentTest

Tests multilingual support for content types and individual nodes.

Namespace

Code

public function testContentTypeDirLang() {
    $type = $this->drupalCreateContentType();
    // User to add and remove language.
    $admin_user = $this->drupalCreateUser([
        'administer languages',
        'administer content types',
        'access administration pages',
    ]);
    // User to create a node.
    $web_user = $this->drupalCreateUser([
        "create {$type->id()} content",
        "edit own {$type->id()} content",
    ]);
    // Log in as admin.
    $this->drupalLogin($admin_user);
    // Install Arabic language.
    $edit = [];
    $edit['predefined_langcode'] = 'ar';
    $this->drupalGet('admin/config/regional/language/add');
    $this->submitForm($edit, 'Add language');
    // Install Spanish language.
    $edit = [];
    $edit['predefined_langcode'] = 'es';
    $this->drupalGet('admin/config/regional/language/add');
    $this->submitForm($edit, 'Add language');
    \Drupal::languageManager()->reset();
    // Set the content type to use multilingual support.
    $this->drupalGet("admin/structure/types/manage/{$type->id()}");
    $edit = [
        'language_configuration[language_alterable]' => TRUE,
    ];
    $this->drupalGet("admin/structure/types/manage/{$type->id()}");
    $this->submitForm($edit, 'Save content type');
    $this->assertSession()
        ->pageTextContains("The content type {$type->label()} has been updated.");
    $this->drupalLogout();
    // Log in as web user to add new node.
    $this->drupalLogin($web_user);
    // Create three nodes: English, Arabic and Spanish.
    $nodes = [];
    foreach ([
        'en',
        'es',
        'ar',
    ] as $langcode) {
        $nodes[$langcode] = $this->drupalCreateNode([
            'langcode' => $langcode,
            'type' => $type->id(),
            'promote' => NodeInterface::PROMOTED,
        ]);
    }
    // Check if English node does not have lang tag.
    $this->drupalGet('node/' . $nodes['en']->id());
    $element = $this->cssSelect('article[lang="en"]');
    $this->assertEmpty($element, 'The lang tag has not been assigned to the English node.');
    // Check if English node does not have dir tag.
    $element = $this->cssSelect('article[dir="ltr"]');
    $this->assertEmpty($element, 'The dir tag has not been assigned to the English node.');
    // Check if Arabic node has lang="ar" & dir="rtl" tags.
    $this->drupalGet('node/' . $nodes['ar']->id());
    $element = $this->cssSelect('article[lang="ar"][dir="rtl"]');
    $this->assertNotEmpty($element, 'The lang and dir tags have been assigned correctly to the Arabic node.');
    // Check if Spanish node has lang="es" tag.
    $this->drupalGet('node/' . $nodes['es']->id());
    $element = $this->cssSelect('article[lang="es"]');
    $this->assertNotEmpty($element, 'The lang tag has been assigned correctly to the Spanish node.');
    // Check if Spanish node does not have dir="ltr" tag.
    $element = $this->cssSelect('article[lang="es"][dir="ltr"]');
    $this->assertEmpty($element, 'The dir tag has not been assigned to the Spanish node.');
}