Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\node\Functional;
Chris@0: 
Chris@0: use Drupal\field\Entity\FieldStorageConfig;
Chris@0: use Drupal\language\Entity\ConfigurableLanguage;
Chris@0: use Drupal\language\Plugin\LanguageNegotiation\LanguageNegotiationUrl;
Chris@0: use Drupal\Core\Language\LanguageInterface;
Chris@0: use Drupal\Tests\BrowserTestBase;
Chris@0: 
Chris@0: /**
Chris@0:  * Tests multilingual support for fields.
Chris@0:  *
Chris@0:  * @group node
Chris@0:  */
Chris@0: class NodeFieldMultilingualTest extends BrowserTestBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Modules to enable.
Chris@0:    *
Chris@0:    * @var array
Chris@0:    */
Chris@0:   public static $modules = ['node', 'language'];
Chris@0: 
Chris@0:   protected function setUp() {
Chris@0:     parent::setUp();
Chris@0: 
Chris@0:     // Create Basic page node type.
Chris@0:     $this->drupalCreateContentType(['type' => 'page', 'name' => 'Basic page']);
Chris@0: 
Chris@0:     // Setup users.
Chris@0:     $admin_user = $this->drupalCreateUser(['administer languages', 'administer content types', 'access administration pages', 'create page content', 'edit own page content']);
Chris@0:     $this->drupalLogin($admin_user);
Chris@0: 
Chris@0:     // Add a new language.
Chris@0:     ConfigurableLanguage::createFromLangcode('it')->save();
Chris@0: 
Chris@0:     // Enable URL language detection and selection.
Chris@0:     $edit = ['language_interface[enabled][language-url]' => '1'];
Chris@0:     $this->drupalPostForm('admin/config/regional/language/detection', $edit, t('Save settings'));
Chris@0: 
Chris@0:     // Set "Basic page" content type to use multilingual support.
Chris@0:     $edit = [
Chris@0:       'language_configuration[language_alterable]' => TRUE,
Chris@0:     ];
Chris@0:     $this->drupalPostForm('admin/structure/types/manage/page', $edit, t('Save content type'));
Chris@0:     $this->assertRaw(t('The content type %type has been updated.', ['%type' => 'Basic page']), 'Basic page content type has been updated.');
Chris@0: 
Chris@0:     // Make node body translatable.
Chris@0:     $field_storage = FieldStorageConfig::loadByName('node', 'body');
Chris@0:     $field_storage->setTranslatable(TRUE);
Chris@0:     $field_storage->save();
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests whether field languages are correctly set through the node form.
Chris@0:    */
Chris@0:   public function testMultilingualNodeForm() {
Chris@0:     // Create "Basic page" content.
Chris@0:     $langcode = language_get_default_langcode('node', 'page');
Chris@0:     $title_key = 'title[0][value]';
Chris@0:     $title_value = $this->randomMachineName(8);
Chris@0:     $body_key = 'body[0][value]';
Chris@0:     $body_value = $this->randomMachineName(16);
Chris@0: 
Chris@0:     // Create node to edit.
Chris@0:     $edit = [];
Chris@0:     $edit[$title_key] = $title_value;
Chris@0:     $edit[$body_key] = $body_value;
Chris@0:     $this->drupalPostForm('node/add/page', $edit, t('Save'));
Chris@0: 
Chris@0:     // Check that the node exists in the database.
Chris@0:     $node = $this->drupalGetNodeByTitle($edit[$title_key]);
Chris@0:     $this->assertTrue($node, 'Node found in database.');
Chris@0:     $this->assertTrue($node->language()->getId() == $langcode && $node->body->value == $body_value, 'Field language correctly set.');
Chris@0: 
Chris@0:     // Change node language.
Chris@0:     $langcode = 'it';
Chris@0:     $this->drupalGet("node/{$node->id()}/edit");
Chris@0:     $edit = [
Chris@0:       $title_key => $this->randomMachineName(8),
Chris@0:       'langcode[0][value]' => $langcode,
Chris@0:     ];
Chris@0:     $this->drupalPostForm(NULL, $edit, t('Save'));
Chris@0:     $node = $this->drupalGetNodeByTitle($edit[$title_key], TRUE);
Chris@0:     $this->assertTrue($node, 'Node found in database.');
Chris@0:     $this->assertTrue($node->language()->getId() == $langcode && $node->body->value == $body_value, 'Field language correctly changed.');
Chris@0: 
Chris@0:     // Enable content language URL detection.
Chris@0:     $this->container->get('language_negotiator')->saveConfiguration(LanguageInterface::TYPE_CONTENT, [LanguageNegotiationUrl::METHOD_ID => 0]);
Chris@0: 
Chris@0:     // Test multilingual field language fallback logic.
Chris@0:     $this->drupalGet("it/node/{$node->id()}");
Chris@0:     $this->assertRaw($body_value, 'Body correctly displayed using Italian as requested language');
Chris@0: 
Chris@0:     $this->drupalGet("node/{$node->id()}");
Chris@0:     $this->assertRaw($body_value, 'Body correctly displayed using English as requested language');
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests multilingual field display settings.
Chris@0:    */
Chris@0:   public function testMultilingualDisplaySettings() {
Chris@0:     // Create "Basic page" content.
Chris@0:     $title_key = 'title[0][value]';
Chris@0:     $title_value = $this->randomMachineName(8);
Chris@0:     $body_key = 'body[0][value]';
Chris@0:     $body_value = $this->randomMachineName(16);
Chris@0: 
Chris@0:     // Create node to edit.
Chris@0:     $edit = [];
Chris@0:     $edit[$title_key] = $title_value;
Chris@0:     $edit[$body_key] = $body_value;
Chris@0:     $this->drupalPostForm('node/add/page', $edit, t('Save'));
Chris@0: 
Chris@0:     // Check that the node exists in the database.
Chris@0:     $node = $this->drupalGetNodeByTitle($edit[$title_key]);
Chris@0:     $this->assertTrue($node, 'Node found in database.');
Chris@0: 
Chris@0:     // Check if node body is showed.
Chris@0:     $this->drupalGet('node/' . $node->id());
Chris@0:     $body = $this->xpath('//article[contains(concat(" ", normalize-space(@class), " "), :node-class)]//div[contains(concat(" ", normalize-space(@class), " "), :content-class)]/descendant::p', [
Chris@0:       ':node-class' => ' node ',
Chris@0:       ':content-class' => 'node__content',
Chris@0:     ]);
Chris@0:     $this->assertEqual($body[0]->getText(), $node->body->value, 'Node body found.');
Chris@0:   }
Chris@0: 
Chris@0: }