diff core/modules/locale/tests/src/Kernel/LocaleConfigSubscriberTest.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/locale/tests/src/Kernel/LocaleConfigSubscriberTest.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,486 @@
+<?php
+
+namespace Drupal\Tests\locale\Kernel;
+
+use Drupal\language\Entity\ConfigurableLanguage;
+use Drupal\locale\Locale;
+use Drupal\locale\StringInterface;
+use Drupal\locale\TranslationString;
+use Drupal\KernelTests\KernelTestBase;
+
+/**
+ * Tests that shipped configuration translations are updated correctly.
+ *
+ * @group locale
+ */
+class LocaleConfigSubscriberTest extends KernelTestBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public static $modules = ['language', 'locale', 'system', 'locale_test'];
+
+  /**
+   * The configurable language manager used in this test.
+   *
+   * @var \Drupal\language\ConfigurableLanguageManagerInterface
+   */
+  protected $languageManager;
+
+  /**
+   * The configuration factory used in this test.
+   *
+   * @var \Drupal\Core\Config\ConfigFactoryInterface
+   */
+  protected $configFactory;
+
+  /**
+   * The string storage used in this test.
+   *
+   * @var \Drupal\locale\StringStorageInterface;
+   */
+  protected $stringStorage;
+
+  /**
+   * The locale configuration manager used in this test.
+   *
+   * @var \Drupal\locale\LocaleConfigManager
+   */
+  protected $localeConfigManager;
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    parent::setUp();
+
+    $this->setUpDefaultLanguage();
+
+    $this->installSchema('locale', ['locales_source', 'locales_target', 'locales_location']);
+
+    $this->setupLanguages();
+
+    $this->installConfig(['locale_test']);
+    // Simulate this hook invoked which would happen if in a non-kernel test
+    // or normal environment.
+    // @see locale_modules_installed()
+    // @see locale_system_update()
+    locale_system_set_config_langcodes();
+    $langcodes = array_keys(\Drupal::languageManager()->getLanguages());
+    $names = Locale::config()->getComponentNames();
+    Locale::config()->updateConfigTranslations($names, $langcodes);
+
+    $this->configFactory = $this->container->get('config.factory');
+    $this->stringStorage = $this->container->get('locale.storage');
+    $this->localeConfigManager = $this->container->get('locale.config_manager');
+    $this->languageManager = $this->container->get('language_manager');
+
+    $this->setUpLocale();
+  }
+
+  /**
+   * Sets up default language for this test.
+   */
+  protected function setUpDefaultLanguage() {
+    // Keep the default English.
+  }
+
+  /**
+   * Sets up languages needed for this test.
+   */
+  protected function setUpLanguages() {
+    ConfigurableLanguage::createFromLangcode('de')->save();
+  }
+
+  /**
+   * Sets up the locale storage strings to be in line with configuration.
+   */
+  protected function setUpLocale() {
+    // Set up the locale database the same way we have in the config samples.
+    $this->setUpNoTranslation('locale_test.no_translation', 'test', 'Test', 'de');
+    $this->setUpTranslation('locale_test.translation', 'test', 'English test', 'German test', 'de');
+  }
+
+  /**
+   * Tests creating translations of shipped configuration.
+   */
+  public function testCreateTranslation() {
+    $config_name = 'locale_test.no_translation';
+
+    $this->saveLanguageOverride($config_name, 'test', 'Test (German)', 'de');
+    $this->assertTranslation($config_name, 'Test (German)', 'de');
+  }
+
+  /**
+   * Tests importing community translations of shipped configuration.
+   */
+  public function testLocaleCreateTranslation() {
+    $config_name = 'locale_test.no_translation';
+
+    $this->saveLocaleTranslationData($config_name, 'test', 'Test', 'Test (German)', 'de');
+    $this->assertTranslation($config_name, 'Test (German)', 'de', FALSE);
+  }
+
+  /**
+   * Tests updating translations of shipped configuration.
+   */
+  public function testUpdateTranslation() {
+    $config_name = 'locale_test.translation';
+
+    $this->saveLanguageOverride($config_name, 'test', 'Updated German test', 'de');
+    $this->assertTranslation($config_name, 'Updated German test', 'de');
+  }
+
+  /**
+   * Tests updating community translations of shipped configuration.
+   */
+  public function testLocaleUpdateTranslation() {
+    $config_name = 'locale_test.translation';
+
+    $this->saveLocaleTranslationData($config_name, 'test', 'English test', 'Updated German test', 'de');
+    $this->assertTranslation($config_name, 'Updated German test', 'de', FALSE);
+  }
+
+  /**
+   * Tests deleting translations of shipped configuration.
+   */
+  public function testDeleteTranslation() {
+    $config_name = 'locale_test.translation';
+
+    $this->deleteLanguageOverride($config_name, 'test', 'English test', 'de');
+    // Instead of deleting the translation, we need to keep a translation with
+    // the source value and mark it as customized to prevent the deletion being
+    // reverted by importing community translations.
+    $this->assertTranslation($config_name, 'English test', 'de');
+  }
+
+  /**
+   * Tests deleting community translations of shipped configuration.
+   */
+  public function testLocaleDeleteTranslation() {
+    $config_name = 'locale_test.translation';
+
+    $this->deleteLocaleTranslationData($config_name, 'test', 'English test', 'de');
+    $this->assertNoTranslation($config_name, 'de');
+  }
+
+  /**
+   * Sets up a configuration string without a translation.
+   *
+   * The actual configuration is already available by installing locale_test
+   * module, as it is done in LocaleConfigSubscriberTest::setUp(). This sets up
+   * the necessary source string and verifies that everything is as expected to
+   * avoid false positives.
+   *
+   * @param string $config_name
+   *   The configuration name.
+   * @param string $key
+   *   The configuration key.
+   * @param string $source
+   *   The source string.
+   * @param string $langcode
+   *   The language code.
+   */
+  protected function setUpNoTranslation($config_name, $key, $source, $langcode) {
+    $this->localeConfigManager->updateConfigTranslations([$config_name], [$langcode]);
+    $this->assertNoConfigOverride($config_name, $key, $source, $langcode);
+    $this->assertNoTranslation($config_name, $langcode);
+  }
+
+
+  /**
+   * Sets up a configuration string with a translation.
+   *
+   * The actual configuration is already available by installing locale_test
+   * module, as it is done in LocaleConfigSubscriberTest::setUp(). This sets up
+   * the necessary source and translation strings and verifies that everything
+   * is as expected to avoid false positives.
+   *
+   * @param string $config_name
+   *   The configuration name.
+   * @param string $key
+   *   The configuration key.
+   * @param string $source
+   *   The source string.
+   * @param string $translation
+   *   The translation string.
+   * @param string $langcode
+   *   The language code.
+   * @param bool $is_active
+   *   Whether the update will affect the active configuration.
+   */
+  protected function setUpTranslation($config_name, $key, $source, $translation, $langcode, $is_active = FALSE) {
+    // Create source and translation strings for the configuration value and add
+    // the configuration name as a location. This would be performed by
+    // locale_translate_batch_import() invoking
+    // LocaleConfigManager::updateConfigTranslations() normally.
+    $this->localeConfigManager->reset();
+    $this->localeConfigManager
+      ->getStringTranslation($config_name, $langcode, $source, '')
+      ->setString($translation)
+      ->setCustomized(FALSE)
+      ->save();
+    $this->configFactory->reset($config_name);
+    $this->localeConfigManager->reset();
+    $this->localeConfigManager->updateConfigTranslations([$config_name], [$langcode]);
+
+    if ($is_active) {
+      $this->assertActiveConfig($config_name, $key, $translation, $langcode);
+    }
+    else {
+      $this->assertConfigOverride($config_name, $key, $translation, $langcode);
+    }
+    $this->assertTranslation($config_name, $translation, $langcode, FALSE);
+  }
+
+  /**
+   * Saves a language override.
+   *
+   * This will invoke LocaleConfigSubscriber through the event dispatcher. To
+   * make sure the configuration was persisted correctly, the configuration
+   * value is checked. Because LocaleConfigSubscriber temporarily disables the
+   * override state of the configuration factory we check that the correct value
+   * is restored afterwards.
+   *
+   * @param string $config_name
+   *   The configuration name.
+   * @param string $key
+   *   The configuration key.
+   * @param string $value
+   *   The configuration value to save.
+   * @param string $langcode
+   *   The language code.
+   */
+  protected function saveLanguageOverride($config_name, $key, $value, $langcode) {
+    $translation_override = $this->languageManager
+      ->getLanguageConfigOverride($langcode, $config_name);
+    $translation_override
+      ->set($key, $value)
+      ->save();
+    $this->configFactory->reset($config_name);
+
+    $this->assertConfigOverride($config_name, $key, $value, $langcode);
+  }
+
+  /**
+   * Saves translation data from locale module.
+   *
+   * This will invoke LocaleConfigSubscriber through the event dispatcher. To
+   * make sure the configuration was persisted correctly, the configuration
+   * value is checked. Because LocaleConfigSubscriber temporarily disables the
+   * override state of the configuration factory we check that the correct value
+   * is restored afterwards.
+   *
+   * @param string $config_name
+   *   The configuration name.
+   * @param string $key
+   *   The configuration key.
+   * @param string $source
+   *   The source string.
+   * @param string $translation
+   *   The translation string to save.
+   * @param string $langcode
+   *   The language code.
+   * @param bool $is_active
+   *   Whether the update will affect the active configuration.
+   */
+  protected function saveLocaleTranslationData($config_name, $key, $source, $translation, $langcode, $is_active = FALSE) {
+    $this->localeConfigManager->reset();
+    $this->localeConfigManager
+      ->getStringTranslation($config_name, $langcode, $source, '')
+      ->setString($translation)
+      ->save();
+    $this->localeConfigManager->reset();
+    $this->localeConfigManager->updateConfigTranslations([$config_name], [$langcode]);
+    $this->configFactory->reset($config_name);
+
+    if ($is_active) {
+      $this->assertActiveConfig($config_name, $key, $translation, $langcode);
+    }
+    else {
+      $this->assertConfigOverride($config_name, $key, $translation, $langcode);
+    }
+  }
+
+  /**
+   * Deletes a language override.
+   *
+   * This will invoke LocaleConfigSubscriber through the event dispatcher. To
+   * make sure the configuration was persisted correctly, the configuration
+   * value is checked. Because LocaleConfigSubscriber temporarily disables the
+   * override state of the configuration factory we check that the correct value
+   * is restored afterwards.
+   *
+   * @param string $config_name
+   *   The configuration name.
+   * @param string $key
+   *   The configuration key.
+   * @param string $source_value
+   *   The source configuration value to verify the correct value is returned
+   *   from the configuration factory after the deletion.
+   * @param string $langcode
+   *   The language code.
+   */
+  protected function deleteLanguageOverride($config_name, $key, $source_value, $langcode) {
+    $translation_override = $this->languageManager
+      ->getLanguageConfigOverride($langcode, $config_name);
+    $translation_override
+      ->clear($key)
+      ->save();
+    $this->configFactory->reset($config_name);
+
+    $this->assertNoConfigOverride($config_name, $key, $source_value, $langcode);
+  }
+
+  /**
+   * Deletes translation data from locale module.
+   *
+   * This will invoke LocaleConfigSubscriber through the event dispatcher. To
+   * make sure the configuration was persisted correctly, the configuration
+   * value is checked. Because LocaleConfigSubscriber temporarily disables the
+   * override state of the configuration factory we check that the correct value
+   * is restored afterwards.
+   *
+   * @param string $config_name
+   *   The configuration name.
+   * @param string $key
+   *   The configuration key.
+   * @param string $source_value
+   *   The source configuration value to verify the correct value is returned
+   *   from the configuration factory after the deletion.
+   * @param string $langcode
+   *   The language code.
+   */
+  protected function deleteLocaleTranslationData($config_name, $key, $source_value, $langcode) {
+    $this->localeConfigManager
+      ->getStringTranslation($config_name, $langcode, $source_value, '')
+      ->delete();
+    $this->localeConfigManager->reset();
+    $this->localeConfigManager->updateConfigTranslations([$config_name], [$langcode]);
+    $this->configFactory->reset($config_name);
+
+    $this->assertNoConfigOverride($config_name, $key, $source_value, $langcode);
+  }
+
+  /**
+   * Ensures configuration override is not present anymore.
+   *
+   * @param string $config_name
+   *   The configuration name.
+   * @param string $langcode
+   *   The language code.
+   *
+   * @return bool
+   *   TRUE if the assertion succeeded, FALSE otherwise.
+   */
+  protected function assertNoConfigOverride($config_name, $langcode) {
+    $config_langcode = $this->configFactory->getEditable($config_name)->get('langcode');
+    $override = $this->languageManager->getLanguageConfigOverride($langcode, $config_name);
+    return $this->assertNotEqual($config_langcode, $langcode) && $this->assertEqual($override->isNew(), TRUE);
+  }
+
+  /**
+   * Ensures configuration was saved correctly.
+   *
+   * @param string $config_name
+   *   The configuration name.
+   * @param string $key
+   *   The configuration key.
+   * @param string $value
+   *   The configuration value.
+   * @param string $langcode
+   *   The language code.
+   *
+   * @return bool
+   *   TRUE if the assertion succeeded, FALSE otherwise.
+   */
+  protected function assertConfigOverride($config_name, $key, $value, $langcode) {
+    $config_langcode = $this->configFactory->getEditable($config_name)->get('langcode');
+    $override = $this->languageManager->getLanguageConfigOverride($langcode, $config_name);
+    return $this->assertNotEqual($config_langcode, $langcode) && $this->assertEqual($override->get($key), $value);
+  }
+
+  /**
+   * Ensures configuration was saved correctly.
+   *
+   * @param string $config_name
+   *   The configuration name.
+   * @param string $key
+   *   The configuration key.
+   * @param string $value
+   *   The configuration value.
+   * @param string $langcode
+   *   The language code.
+   *
+   * @return bool
+   *   TRUE if the assertion succeeded, FALSE otherwise.
+   */
+  protected function assertActiveConfig($config_name, $key, $value, $langcode) {
+    $config = $this->configFactory->getEditable($config_name);
+    return
+      $this->assertEqual($config->get('langcode'), $langcode) &&
+      $this->assertIdentical($config->get($key), $value);
+  }
+
+  /**
+   * Ensures no translation exists.
+   *
+   * @param string $config_name
+   *   The configuration name.
+   * @param string $langcode
+   *   The language code.
+   *
+   * @return bool
+   *   TRUE if the assertion succeeded, FALSE otherwise.
+   */
+  protected function assertNoTranslation($config_name, $langcode) {
+    $strings = $this->stringStorage->getTranslations([
+      'type' => 'configuration',
+      'name' => $config_name,
+      'language' => $langcode,
+      'translated' => TRUE,
+    ]);
+    return $this->assertIdentical([], $strings);
+  }
+
+  /**
+   * Ensures a translation exists and is marked as customized.
+   *
+   * @param string $config_name
+   *   The configuration name.
+   * @param string $translation
+   *   The translation.
+   * @param string $langcode
+   *   The language code.
+   * @param bool $customized
+   *   Whether or not the string should be asserted to be customized or not
+   *   customized.
+   *
+   * @return bool
+   *   TRUE if the assertion succeeded, FALSE otherwise.
+   */
+  protected function assertTranslation($config_name, $translation, $langcode, $customized = TRUE) {
+    // Make sure a string exists.
+    $strings = $this->stringStorage->getTranslations([
+      'type' => 'configuration',
+      'name' => $config_name,
+      'language' => $langcode,
+      'translated' => TRUE,
+    ]);
+    $pass = $this->assertIdentical(1, count($strings));
+    $string = reset($strings);
+    if ($this->assertTrue($string instanceof StringInterface)) {
+      /** @var \Drupal\locale\StringInterface $string */
+      $pass = $pass && $this->assertIdentical($translation, $string->getString());
+      $pass = $pass && $this->assertTrue($string->isTranslation());
+      if ($this->assertTrue($string instanceof TranslationString)) {
+        /** @var \Drupal\locale\TranslationString $string */
+        // Make sure the string is marked as customized so that it does not get
+        // overridden when the string translations are updated.
+        return $pass && $this->assertEqual($customized, $string->customized);
+      }
+    }
+    return FALSE;
+  }
+
+}