public function LocalePathTest::testPathLanguageConfiguration

Tests if a language can be associated with a path alias.

File

core/modules/locale/tests/src/Functional/LocalePathTest.php, line 47

Class

LocalePathTest

Tests you can configure a language for individual URL aliases.

Namespace

Code

public function testPathLanguageConfiguration() {

  // User to add and remove language.
  $admin_user = $this
    ->drupalCreateUser([
    'administer languages',
    'create page content',
    'administer url aliases',
    'create url aliases',
    'access administration pages',
    'access content overview',
  ]);

  // Add custom language.
  $this
    ->drupalLogin($admin_user);

  // Code for the language.
  $langcode = 'xx';

  // The English name for the language.
  $name = $this
    ->randomMachineName(16);

  // The domain prefix.
  $prefix = $langcode;
  $edit = [
    'predefined_langcode' => 'custom',
    'langcode' => $langcode,
    'label' => $name,
    'direction' => LanguageInterface::DIRECTION_LTR,
  ];
  $this
    ->drupalGet('admin/config/regional/language/add');
  $this
    ->submitForm($edit, 'Add custom language');

  // Set path prefix.
  $edit = [
    "prefix[{$langcode}]" => $prefix,
  ];
  $this
    ->drupalGet('admin/config/regional/language/detection/url');
  $this
    ->submitForm($edit, 'Save configuration');

  // Check that the "xx" front page is readily available because path prefix
  // negotiation is pre-configured.
  $this
    ->drupalGet($prefix);
  $this
    ->assertSession()
    ->pageTextContains('Welcome!');

  // Create a node.
  $node = $this
    ->drupalCreateNode([
    'type' => 'page',
  ]);

  // Create a path alias in default language (English).
  $path = 'admin/config/search/path/add';
  $english_path = $this
    ->randomMachineName(8);
  $edit = [
    'path[0][value]' => '/node/' . $node
      ->id(),
    'alias[0][value]' => '/' . $english_path,
    'langcode[0][value]' => 'en',
  ];
  $this
    ->drupalGet($path);
  $this
    ->submitForm($edit, 'Save');

  // Create a path alias in new custom language.
  $custom_language_path = $this
    ->randomMachineName(8);
  $edit = [
    'path[0][value]' => '/node/' . $node
      ->id(),
    'alias[0][value]' => '/' . $custom_language_path,
    'langcode[0][value]' => $langcode,
  ];
  $this
    ->drupalGet($path);
  $this
    ->submitForm($edit, 'Save');

  // Confirm English language path alias works.
  $this
    ->drupalGet($english_path);
  $this
    ->assertSession()
    ->pageTextContains($node
    ->label());

  // Confirm custom language path alias works.
  $this
    ->drupalGet($prefix . '/' . $custom_language_path);
  $this
    ->assertSession()
    ->pageTextContains($node
    ->label());

  // Create a custom path.
  $custom_path = $this
    ->randomMachineName(8);

  // Check priority of language for alias by source path.
  $path_alias = $this
    ->createPathAlias('/node/' . $node
    ->id(), '/' . $custom_path, LanguageInterface::LANGCODE_NOT_SPECIFIED);
  $lookup_path = $this->container
    ->get('path_alias.manager')
    ->getAliasByPath('/node/' . $node
    ->id(), 'en');
  $this
    ->assertEquals('/' . $english_path, $lookup_path, 'English language alias has priority.');

  // Same check for language 'xx'.
  $lookup_path = $this->container
    ->get('path_alias.manager')
    ->getAliasByPath('/node/' . $node
    ->id(), $prefix);
  $this
    ->assertEquals('/' . $custom_language_path, $lookup_path, 'Custom language alias has priority.');
  $path_alias
    ->delete();

  // Create language nodes to check priority of aliases.
  $first_node = $this
    ->drupalCreateNode([
    'type' => 'page',
    'promote' => 1,
    'langcode' => 'en',
  ]);
  $second_node = $this
    ->drupalCreateNode([
    'type' => 'page',
    'promote' => 1,
    'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
  ]);

  // Assign a custom path alias to the first node with the English language.
  $this
    ->createPathAlias('/node/' . $first_node
    ->id(), '/' . $custom_path, $first_node
    ->language()
    ->getId());

  // Assign a custom path alias to second node with
  // LanguageInterface::LANGCODE_NOT_SPECIFIED.
  $this
    ->createPathAlias('/node/' . $second_node
    ->id(), '/' . $custom_path, $second_node
    ->language()
    ->getId());

  // Test that both node titles link to our path alias.
  $this
    ->drupalGet('admin/content');
  $custom_path_url = Url::fromUserInput('/' . $custom_path)
    ->toString();
  $this
    ->assertSession()
    ->elementExists('xpath', $this
    ->assertSession()
    ->buildXPathQuery('//a[@href=:href and normalize-space(text())=:title]', [
    ':href' => $custom_path_url,
    ':title' => $first_node
      ->label(),
  ]));
  $this
    ->assertSession()
    ->elementExists('xpath', $this
    ->assertSession()
    ->buildXPathQuery('//a[@href=:href and normalize-space(text())=:title]', [
    ':href' => $custom_path_url,
    ':title' => $second_node
      ->label(),
  ]));

  // Confirm that the custom path leads to the first node.
  $this
    ->drupalGet($custom_path);
  $this
    ->assertSession()
    ->pageTextContains($first_node
    ->label());

  // Confirm that the custom path with prefix leads to the second node.
  $this
    ->drupalGet($prefix . '/' . $custom_path);
  $this
    ->assertSession()
    ->pageTextContains($second_node
    ->label());
}