--- /dev/null
+<?php
+
+namespace Drupal\Tests\locale\Functional;
+
+use Drupal\Core\Language\LanguageInterface;
+use Drupal\Core\Url;
+use Drupal\Tests\BrowserTestBase;
+
+/**
+ * Tests you can configure a language for individual URL aliases.
+ *
+ * @group locale
+ */
+class LocalePathTest extends BrowserTestBase {
+
+ /**
+ * Modules to enable.
+ *
+ * @var array
+ */
+ public static $modules = ['node', 'locale', 'path', 'views'];
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function setUp() {
+ parent::setUp();
+
+ $this->drupalCreateContentType(['type' => 'page', 'name' => 'Basic page']);
+ $this->config('system.site')->set('page.front', '/node')->save();
+ }
+
+ /**
+ * Test if a language can be associated with a path alias.
+ */
+ 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->drupalPostForm('admin/config/regional/language/add', $edit, t('Add custom language'));
+
+ // Set path prefix.
+ $edit = ["prefix[$langcode]" => $prefix];
+ $this->drupalPostForm('admin/config/regional/language/detection/url', $edit, t('Save configuration'));
+
+ // Check that the "xx" front page is readily available because path prefix
+ // negotiation is pre-configured.
+ $this->drupalGet($prefix);
+ $this->assertText(t('Welcome to Drupal'), 'The "xx" front page is readibly available.');
+
+ // 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 = [
+ 'source' => '/node/' . $node->id(),
+ 'alias' => '/' . $english_path,
+ 'langcode' => 'en',
+ ];
+ $this->drupalPostForm($path, $edit, t('Save'));
+
+ // Create a path alias in new custom language.
+ $custom_language_path = $this->randomMachineName(8);
+ $edit = [
+ 'source' => '/node/' . $node->id(),
+ 'alias' => '/' . $custom_language_path,
+ 'langcode' => $langcode,
+ ];
+ $this->drupalPostForm($path, $edit, t('Save'));
+
+ // Confirm English language path alias works.
+ $this->drupalGet($english_path);
+ $this->assertText($node->label(), 'English alias works.');
+
+ // Confirm custom language path alias works.
+ $this->drupalGet($prefix . '/' . $custom_language_path);
+ $this->assertText($node->label(), 'Custom language alias works.');
+
+ // Create a custom path.
+ $custom_path = $this->randomMachineName(8);
+
+ // Check priority of language for alias by source path.
+ $edit = [
+ 'source' => '/node/' . $node->id(),
+ 'alias' => '/' . $custom_path,
+ 'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
+ ];
+ $this->container->get('path.alias_storage')->save($edit['source'], $edit['alias'], $edit['langcode']);
+ $lookup_path = $this->container->get('path.alias_manager')->getAliasByPath('/node/' . $node->id(), 'en');
+ $this->assertEqual('/' . $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->assertEqual('/' . $custom_language_path, $lookup_path, 'Custom language alias has priority.');
+ $this->container->get('path.alias_storage')->delete($edit);
+
+ // 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.
+ $edit = [
+ 'source' => '/node/' . $first_node->id(),
+ 'alias' => '/' . $custom_path,
+ 'langcode' => $first_node->language()->getId(),
+ ];
+ $this->container->get('path.alias_storage')->save($edit['source'], $edit['alias'], $edit['langcode']);
+
+ // Assign a custom path alias to second node with
+ // LanguageInterface::LANGCODE_NOT_SPECIFIED.
+ $edit = [
+ 'source' => '/node/' . $second_node->id(),
+ 'alias' => '/' . $custom_path,
+ 'langcode' => $second_node->language()->getId(),
+ ];
+ $this->container->get('path.alias_storage')->save($edit['source'], $edit['alias'], $edit['langcode']);
+
+ // Test that both node titles link to our path alias.
+ $this->drupalGet('admin/content');
+ $custom_path_url = Url::fromUserInput('/' . $custom_path)->toString();
+ $elements = $this->xpath('//a[@href=:href and normalize-space(text())=:title]', [':href' => $custom_path_url, ':title' => $first_node->label()]);
+ $this->assertTrue(!empty($elements), 'First node links to the path alias.');
+ $elements = $this->xpath('//a[@href=:href and normalize-space(text())=:title]', [':href' => $custom_path_url, ':title' => $second_node->label()]);
+ $this->assertTrue(!empty($elements), 'Second node links to the path alias.');
+
+ // Confirm that the custom path leads to the first node.
+ $this->drupalGet($custom_path);
+ $this->assertText($first_node->label(), 'Custom alias returns first node.');
+
+ // Confirm that the custom path with prefix leads to the second node.
+ $this->drupalGet($prefix . '/' . $custom_path);
+ $this->assertText($second_node->label(), 'Custom alias with prefix returns second node.');
+
+ }
+
+}