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class ContentTranslationSyncUnitTest in Zircon Profile 8.0

Same name and namespace in other branches
  1. 8 core/modules/content_translation/src/Tests/ContentTranslationSyncUnitTest.php \Drupal\content_translation\Tests\ContentTranslationSyncUnitTest

Tests the field synchronization logic.

@group content_translation

Hierarchy

Expanded class hierarchy of ContentTranslationSyncUnitTest

File

core/modules/content_translation/src/Tests/ContentTranslationSyncUnitTest.php, line 18
Contains \Drupal\content_translation\Tests\ContentTranslationSyncUnitTest.

Namespace

Drupal\content_translation\Tests
View source 
class ContentTranslationSyncUnitTest extends KernelTestBase {

  /**
   * The synchronizer class to be tested.
   *
   * @var \Drupal\content_translation\FieldTranslationSynchronizer
   */
  protected $synchronizer;

  /**
   * The columns to be synchronized.
   *
   * @var array
   */
  protected $synchronized;

  /**
   * All the field columns.
   *
   * @var array
   */
  protected $columns;

  /**
   * The available language codes.
   *
   * @var array
   */
  protected $langcodes;

  /**
   * The field cardinality.
   *
   * @var integer
   */
  protected $cardinality;

  /**
   * The unchanged field values.
   *
   * @var array
   */
  protected $unchangedFieldValues;
  public static $modules = array(
    'language',
    'content_translation',
  );
  protected function setUp() {
    parent::setUp();
    $this->synchronizer = new FieldTranslationSynchronizer($this->container
      ->get('entity.manager'));
    $this->synchronized = array(
      'sync1',
      'sync2',
    );
    $this->columns = array_merge($this->synchronized, array(
      'var1',
      'var2',
    ));
    $this->langcodes = array(
      'en',
      'it',
      'fr',
      'de',
      'es',
    );
    $this->cardinality = 4;
    $this->unchangedFieldValues = array();

    // Set up an initial set of values in the correct state, that is with
    // "synchronized" values being equal.
    foreach ($this->langcodes as $langcode) {
      for ($delta = 0; $delta < $this->cardinality; $delta++) {
        foreach ($this->columns as $column) {
          $sync = in_array($column, $this->synchronized) && $langcode != $this->langcodes[0];
          $value = $sync ? $this->unchangedFieldValues[$this->langcodes[0]][$delta][$column] : $langcode . '-' . $delta . '-' . $column;
          $this->unchangedFieldValues[$langcode][$delta][$column] = $value;
        }
      }
    }
  }

  /**
   * Tests the field synchronization algorithm.
   */
  public function testFieldSync() {

    // Add a new item to the source items and check that its added to all the
    // translations.
    $sync_langcode = $this->langcodes[2];
    $unchanged_items = $this->unchangedFieldValues[$sync_langcode];
    $field_values = $this->unchangedFieldValues;
    $item = array();
    foreach ($this->columns as $column) {
      $item[$column] = $this
        ->randomMachineName();
    }
    $field_values[$sync_langcode][] = $item;
    $this->synchronizer
      ->synchronizeItems($field_values, $unchanged_items, $sync_langcode, $this->langcodes, $this->synchronized);
    $result = TRUE;
    foreach ($this->unchangedFieldValues as $langcode => $items) {

      // Check that the old values are still in place.
      for ($delta = 0; $delta < $this->cardinality; $delta++) {
        foreach ($this->columns as $column) {
          $result = $result && $this->unchangedFieldValues[$langcode][$delta][$column] == $field_values[$langcode][$delta][$column];
        }
      }

      // Check that the new item is available in all languages.
      foreach ($this->columns as $column) {
        $result = $result && $field_values[$langcode][$delta][$column] == $field_values[$sync_langcode][$delta][$column];
      }
    }
    $this
      ->assertTrue($result, 'A new item has been correctly synchronized.');

    // Remove an item from the source items and check that its removed from all
    // the translations.
    $sync_langcode = $this->langcodes[1];
    $unchanged_items = $this->unchangedFieldValues[$sync_langcode];
    $field_values = $this->unchangedFieldValues;
    $sync_delta = mt_rand(0, count($field_values[$sync_langcode]) - 1);
    unset($field_values[$sync_langcode][$sync_delta]);

    // Renumber deltas to start from 0.
    $field_values[$sync_langcode] = array_values($field_values[$sync_langcode]);
    $this->synchronizer
      ->synchronizeItems($field_values, $unchanged_items, $sync_langcode, $this->langcodes, $this->synchronized);
    $result = TRUE;
    foreach ($this->unchangedFieldValues as $langcode => $items) {
      $new_delta = 0;

      // Check that the old values are still in place.
      for ($delta = 0; $delta < $this->cardinality; $delta++) {

        // Skip the removed item.
        if ($delta != $sync_delta) {
          foreach ($this->columns as $column) {
            $result = $result && $this->unchangedFieldValues[$langcode][$delta][$column] == $field_values[$langcode][$new_delta][$column];
          }
          $new_delta++;
        }
      }
    }
    $this
      ->assertTrue($result, 'A removed item has been correctly synchronized.');

    // Move the items around in the source items and check that they are moved
    // in all the translations.
    $sync_langcode = $this->langcodes[3];
    $unchanged_items = $this->unchangedFieldValues[$sync_langcode];
    $field_values = $this->unchangedFieldValues;
    $field_values[$sync_langcode] = array();

    // Scramble the items.
    foreach ($unchanged_items as $delta => $item) {
      $new_delta = ($delta + 1) % $this->cardinality;
      $field_values[$sync_langcode][$new_delta] = $item;
    }

    // Renumber deltas to start from 0.
    ksort($field_values[$sync_langcode]);
    $this->synchronizer
      ->synchronizeItems($field_values, $unchanged_items, $sync_langcode, $this->langcodes, $this->synchronized);
    $result = TRUE;
    foreach ($field_values as $langcode => $items) {
      for ($delta = 0; $delta < $this->cardinality; $delta++) {
        foreach ($this->columns as $column) {
          $value = $field_values[$langcode][$delta][$column];
          if (in_array($column, $this->synchronized)) {

            // If we are dealing with a synchronize column the current value is
            // supposed to be the same of the source items.
            $result = $result && $field_values[$sync_langcode][$delta][$column] == $value;
          }
          else {

            // Otherwise the values should be unchanged.
            $old_delta = ($delta > 0 ? $delta : $this->cardinality) - 1;
            $result = $result && $this->unchangedFieldValues[$langcode][$old_delta][$column] == $value;
          }
        }
      }
    }
    $this
      ->assertTrue($result, 'Scrambled items have been correctly synchronized.');
  }

  /**
   * Tests that items holding the same values are correctly synchronized.
   */
  public function testMultipleSyncedValues() {
    $sync_langcode = $this->langcodes[1];
    $unchanged_items = $this->unchangedFieldValues[$sync_langcode];

    // Determine whether the unchanged values should be altered depending on
    // their delta.
    $delta_callbacks = array(
      // Continuous field values: all values are equal.
      function ($delta) {
        return TRUE;
      },
      // Alternated field values: only the even ones are equal.
      function ($delta) {
        return $delta % 2 !== 0;
      },
      // Sparse field values: only the "middle" ones are equal.
      function ($delta) {
        return $delta === 1 || $delta === 2;
      },
      // Sparse field values: only the "extreme" ones are equal.
      function ($delta) {
        return $delta === 0 || $delta === 3;
      },
    );
    foreach ($delta_callbacks as $delta_callback) {
      $field_values = $this->unchangedFieldValues;
      for ($delta = 0; $delta < $this->cardinality; $delta++) {
        if ($delta_callback($delta)) {
          foreach ($this->columns as $column) {
            $field_values[$sync_langcode][$delta][$column] = $field_values[$sync_langcode][0][$column];
          }
        }
      }
      $changed_items = $field_values[$sync_langcode];
      $this->synchronizer
        ->synchronizeItems($field_values, $unchanged_items, $sync_langcode, $this->langcodes, $this->synchronized);
      $result = TRUE;
      foreach ($this->unchangedFieldValues as $langcode => $unchanged_items) {
        for ($delta = 0; $delta < $this->cardinality; $delta++) {
          foreach ($this->columns as $column) {

            // The first item is always unchanged hence it is retained by the
            // synchronization process. The other ones are retained or synced
            // depending on the logic implemented by the delta callback.
            $value = $delta > 0 && $delta_callback($delta) ? $changed_items[0][$column] : $unchanged_items[$delta][$column];
            $result = $result && $field_values[$langcode][$delta][$column] == $value;
          }
        }
      }
      $this
        ->assertTrue($result, 'Multiple synced items have been correctly synchronized.');
    }
  }

  /**
   * Tests that one change in a synchronized column triggers a change in all columns.
   */
  public function testDifferingSyncedColumns() {
    $sync_langcode = $this->langcodes[2];
    $unchanged_items = $this->unchangedFieldValues[$sync_langcode];
    $field_values = $this->unchangedFieldValues;
    for ($delta = 0; $delta < $this->cardinality; $delta++) {
      $index = $delta % 2 + 1;
      $field_values[$sync_langcode][$delta]['sync' . $index] .= '-updated';
    }
    $changed_items = $field_values[$sync_langcode];
    $this->synchronizer
      ->synchronizeItems($field_values, $unchanged_items, $sync_langcode, $this->langcodes, $this->synchronized);
    $result = TRUE;
    foreach ($this->unchangedFieldValues as $langcode => $unchanged_items) {
      for ($delta = 0; $delta < $this->cardinality; $delta++) {
        foreach ($this->columns as $column) {
          $result = $result && $field_values[$langcode][$delta][$column] == $changed_items[$delta][$column];
        }
      }
    }
    $this
      ->assertTrue($result, 'Differing synced columns have been correctly synchronized.');
  }

}

Members

Namesort descending Modifiers Type Description Overrides
AssertContentTrait::$content protected property The current raw content.
AssertContentTrait::$drupalSettings protected property The drupalSettings value from the current raw $content.
AssertContentTrait::$elements protected property The XML structure parsed from the current raw $content. 2
AssertContentTrait::$plainTextContent protected property The plain-text content of raw $content (text nodes).
AssertContentTrait::assertEscaped protected function Passes if the raw text IS found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertField protected function Asserts that a field exists with the given name or ID.
AssertContentTrait::assertFieldById protected function Asserts that a field exists with the given ID and value.
AssertContentTrait::assertFieldByName protected function Asserts that a field exists with the given name and value.
AssertContentTrait::assertFieldByXPath protected function Asserts that a field exists in the current page by the given XPath.
AssertContentTrait::assertFieldChecked protected function Asserts that a checkbox field in the current page is checked.
AssertContentTrait::assertFieldsByValue protected function Asserts that a field exists in the current page with a given Xpath result.
AssertContentTrait::assertLink protected function Passes if a link with the specified label is found.
AssertContentTrait::assertLinkByHref protected function Passes if a link containing a given href (part) is found.
AssertContentTrait::assertNoDuplicateIds protected function Asserts that each HTML ID is used for just a single element.
AssertContentTrait::assertNoEscaped protected function Passes if the raw text IS NOT found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertNoField protected function Asserts that a field does not exist with the given name or ID.
AssertContentTrait::assertNoFieldById protected function Asserts that a field does not exist with the given ID and value.
AssertContentTrait::assertNoFieldByName protected function Asserts that a field does not exist with the given name and value.
AssertContentTrait::assertNoFieldByXPath protected function Asserts that a field does not exist or its value does not match, by XPath.
AssertContentTrait::assertNoFieldChecked protected function Asserts that a checkbox field in the current page is not checked.
AssertContentTrait::assertNoLink protected function Passes if a link with the specified label is not found.
AssertContentTrait::assertNoLinkByHref protected function Passes if a link containing a given href (part) is not found.
AssertContentTrait::assertNoLinkByHrefInMainRegion protected function Passes if a link containing a given href is not found in the main region.
AssertContentTrait::assertNoOption protected function Asserts that a select option in the current page does not exist.
AssertContentTrait::assertNoOptionSelected protected function Asserts that a select option in the current page is not checked.
AssertContentTrait::assertNoPattern protected function Triggers a pass if the perl regex pattern is not found in raw content.
AssertContentTrait::assertNoRaw protected function Passes if the raw text is NOT found on the loaded page, fail otherwise.
AssertContentTrait::assertNoText protected function Passes if the page (with HTML stripped) does not contains the text.
AssertContentTrait::assertNoTitle protected function Pass if the page title is not the given string.
AssertContentTrait::assertNoUniqueText protected function Passes if the text is found MORE THAN ONCE on the text version of the page.
AssertContentTrait::assertOption protected function Asserts that a select option in the current page exists.
AssertContentTrait::assertOptionSelected protected function Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionSelectedWithDrupalSelector protected function Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionWithDrupalSelector protected function Asserts that a select option in the current page exists.
AssertContentTrait::assertPattern protected function Triggers a pass if the Perl regex pattern is found in the raw content.
AssertContentTrait::assertRaw protected function Passes if the raw text IS found on the loaded page, fail otherwise.
AssertContentTrait::assertText protected function Passes if the page (with HTML stripped) contains the text.
AssertContentTrait::assertTextHelper protected function Helper for assertText and assertNoText.
AssertContentTrait::assertTextPattern protected function Asserts that a Perl regex pattern is found in the plain-text content.
AssertContentTrait::assertThemeOutput protected function Asserts themed output.
AssertContentTrait::assertTitle protected function Pass if the page title is the given string.
AssertContentTrait::assertUniqueText protected function Passes if the text is found ONLY ONCE on the text version of the page.
AssertContentTrait::assertUniqueTextHelper protected function Helper for assertUniqueText and assertNoUniqueText.
AssertContentTrait::buildXPathQuery protected function Builds an XPath query.
AssertContentTrait::constructFieldXpath protected function Helper: Constructs an XPath for the given set of attributes and value.
AssertContentTrait::cssSelect protected function Searches elements using a CSS selector in the raw content.
AssertContentTrait::getAllOptions protected function Get all option elements, including nested options, in a select.
AssertContentTrait::getDrupalSettings protected function Gets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::getRawContent protected function Gets the current raw content.
AssertContentTrait::getSelectedItem protected function Get the selected value from a select field.
AssertContentTrait::getTextContent protected function Retrieves the plain-text content from the current raw content.
AssertContentTrait::getUrl protected function Get the current URL from the cURL handler. 1
AssertContentTrait::parse protected function Parse content returned from curlExec using DOM and SimpleXML.
AssertContentTrait::removeWhiteSpace protected function Removes all white-space between HTML tags from the raw content.
AssertContentTrait::setDrupalSettings protected function Sets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::setRawContent protected function Sets the raw content (e.g. HTML).
AssertContentTrait::xpath protected function Performs an xpath search on the contents of the internal browser.
AssertHelperTrait::castSafeStrings protected function Casts MarkupInterface objects into strings.
ContentTranslationSyncUnitTest::$cardinality protected property The field cardinality.
ContentTranslationSyncUnitTest::$columns protected property All the field columns.
ContentTranslationSyncUnitTest::$langcodes protected property The available language codes.
ContentTranslationSyncUnitTest::$modules public static property Modules to enable. Overrides KernelTestBase::$modules
ContentTranslationSyncUnitTest::$synchronized protected property The columns to be synchronized.
ContentTranslationSyncUnitTest::$synchronizer protected property The synchronizer class to be tested.
ContentTranslationSyncUnitTest::$unchangedFieldValues protected property The unchanged field values.
ContentTranslationSyncUnitTest::setUp protected function Performs setup tasks before each individual test method is run. Overrides KernelTestBase::setUp
ContentTranslationSyncUnitTest::testDifferingSyncedColumns public function Tests that one change in a synchronized column triggers a change in all columns.
ContentTranslationSyncUnitTest::testFieldSync public function Tests the field synchronization algorithm.
ContentTranslationSyncUnitTest::testMultipleSyncedValues public function Tests that items holding the same values are correctly synchronized.
KernelTestBase::$configDirectories protected property The configuration directories for this test run.
KernelTestBase::$keyValueFactory protected property A KeyValueMemoryFactory instance to use when building the container.
KernelTestBase::$moduleFiles private property
KernelTestBase::$streamWrappers protected property Array of registered stream wrappers.
KernelTestBase::$themeFiles private property
KernelTestBase::beforePrepareEnvironment protected function Act on global state information before the environment is altered for a test. Overrides TestBase::beforePrepareEnvironment
KernelTestBase::containerBuild public function Sets up the base service container for this test. 12
KernelTestBase::defaultLanguageData protected function Provides the data for setting the default language on the container. 1
KernelTestBase::disableModules protected function Disables modules for this test.
KernelTestBase::enableModules protected function Enables modules for this test.
KernelTestBase::installConfig protected function Installs default configuration for a given list of modules.
KernelTestBase::installEntitySchema protected function Installs the storage schema for a specific entity type.
KernelTestBase::installSchema protected function Installs a specific table from a module schema definition.
KernelTestBase::prepareConfigDirectories protected function Create and set new configuration directories. 1
KernelTestBase::registerStreamWrapper protected function Registers a stream wrapper for this test.
KernelTestBase::render protected function Renders a render array.
KernelTestBase::tearDown protected function Performs cleanup tasks after each individual test method has been run. Overrides TestBase::tearDown
KernelTestBase::__construct function Constructor for Test. Overrides TestBase::__construct
RandomGeneratorTrait::$randomGenerator protected property The random generator.
RandomGeneratorTrait::getRandomGenerator protected function Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName protected function Generates a unique random string containing letters and numbers.
RandomGeneratorTrait::randomObject public function Generates a random PHP object.
RandomGeneratorTrait::randomString public function Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate public function Callback for random string validation.
SessionTestTrait::$sessionName protected property The name of the session cookie.
SessionTestTrait::generateSessionName protected function Generates a session cookie name.
SessionTestTrait::getSessionName protected function Returns the session name in use on the child site.
TestBase::$assertions protected property Assertions thrown in that test case.
TestBase::$configImporter protected property The config importer that can used in a test. 5
TestBase::$configSchemaCheckerExclusions protected static property An array of config object names that are excluded from schema checking.
TestBase::$container protected property The dependency injection container used in the test.
TestBase::$databasePrefix protected property The database prefix of this test run.
TestBase::$dieOnFail public property Whether to die in case any test assertion fails.
TestBase::$httpAuthCredentials protected property HTTP authentication credentials (<username>:<password>).
TestBase::$httpAuthMethod protected property HTTP authentication method (specified as a CURLAUTH_* constant).
TestBase::$kernel protected property The DrupalKernel instance used in the test. 1
TestBase::$originalConf protected property The original configuration (variables), if available.
TestBase::$originalConfig protected property The original configuration (variables).
TestBase::$originalConfigDirectories protected property The original configuration directories.
TestBase::$originalContainer protected property The original container.
TestBase::$originalFileDirectory protected property The original file directory, before it was changed for testing purposes.
TestBase::$originalLanguage protected property The original language.
TestBase::$originalPrefix protected property The original database prefix when running inside Simpletest.
TestBase::$originalProfile protected property The original installation profile.
TestBase::$originalSessionName protected property The name of the session cookie of the test-runner.
TestBase::$originalSettings protected property The settings array.
TestBase::$originalShutdownCallbacks protected property The original array of shutdown function callbacks. 1
TestBase::$originalSite protected property The site directory of the original parent site.
TestBase::$originalUser protected property The original user, before testing began. 1
TestBase::$privateFilesDirectory protected property The private file directory for the test environment.
TestBase::$publicFilesDirectory protected property The public file directory for the test environment.
TestBase::$results public property Current results of this test case.
TestBase::$siteDirectory protected property The site directory of this test run.
TestBase::$skipClasses protected property This class is skipped when looking for the source of an assertion.
TestBase::$strictConfigSchema protected property Set to TRUE to strict check all configuration saved. 4
TestBase::$tempFilesDirectory protected property The temporary file directory for the test environment.
TestBase::$testId protected property The test run ID.
TestBase::$timeLimit protected property Time limit for the test.
TestBase::$translationFilesDirectory protected property The translation file directory for the test environment.
TestBase::$verbose public property TRUE if verbose debugging is enabled.
TestBase::$verboseClassName protected property Safe class name for use in verbose output filenames.
TestBase::$verboseDirectory protected property Directory where verbose output files are put.
TestBase::$verboseDirectoryUrl protected property URL to the verbose output file directory.
TestBase::$verboseId protected property Incrementing identifier for verbose output filenames.
TestBase::assert protected function Internal helper: stores the assert.
TestBase::assertEqual protected function Check to see if two values are equal.
TestBase::assertErrorLogged protected function Asserts that a specific error has been logged to the PHP error log.
TestBase::assertFalse protected function Check to see if a value is false.
TestBase::assertIdentical protected function Check to see if two values are identical.
TestBase::assertIdenticalObject protected function Checks to see if two objects are identical.
TestBase::assertNoErrorsLogged protected function Asserts that no errors have been logged to the PHP error.log thus far.
TestBase::assertNotEqual protected function Check to see if two values are not equal.
TestBase::assertNotIdentical protected function Check to see if two values are not identical.
TestBase::assertNotNull protected function Check to see if a value is not NULL.
TestBase::assertNull protected function Check to see if a value is NULL.
TestBase::assertTrue protected function Check to see if a value is not false.
TestBase::changeDatabasePrefix private function Changes the database connection to the prefixed one.
TestBase::checkRequirements protected function Checks the matching requirements for Test. 2
TestBase::config protected function Configuration accessor for tests. Returns non-overridden configuration.
TestBase::configImporter public function Returns a ConfigImporter object to import test importing of configuration. 5
TestBase::copyConfig public function Copies configuration objects from source storage to target storage.
TestBase::deleteAssert public static function Delete an assertion record by message ID.
TestBase::error protected function Fire an error assertion. 3
TestBase::errorHandler public function Handle errors during test runs.
TestBase::exceptionHandler protected function Handle exceptions.
TestBase::fail protected function Fire an assertion that is always negative.
TestBase::filePreDeleteCallback public static function Ensures test files are deletable within file_unmanaged_delete_recursive().
TestBase::generatePermutations public static function Converts a list of possible parameters into a stack of permutations.
TestBase::getAssertionCall protected function Cycles through backtrace until the first non-assertion method is found.
TestBase::getConfigSchemaExclusions protected function Gets the config schema exclusions for this test.
TestBase::getDatabaseConnection public static function Returns the database connection to the site running Simpletest.
TestBase::getDatabasePrefix public function Gets the database prefix.
TestBase::getTempFilesDirectory public function Gets the temporary files directory.
TestBase::insertAssert public static function Store an assertion from outside the testing context.
TestBase::pass protected function Fire an assertion that is always positive.
TestBase::prepareDatabasePrefix private function Generates a database prefix for running tests.
TestBase::prepareEnvironment private function Prepares the current environment for running the test.
TestBase::restoreEnvironment private function Cleans up the test environment and restores the original environment.
TestBase::run public function Run all tests in this class. 1
TestBase::settingsSet protected function Changes in memory settings.
TestBase::storeAssertion protected function Helper method to store an assertion record in the configured database.
TestBase::verbose protected function Logs a verbose message in a text file.