CrudTest.php

<?php

namespace Drupal\Tests\tmgmt\Kernel;

use Drupal\tmgmt\ContinuousTranslatorInterface;
use Drupal\tmgmt\Entity\Job;
use Drupal\tmgmt\Entity\JobItem;
use Drupal\tmgmt\Entity\RemoteMapping;
use Drupal\tmgmt\Entity\Translator;
use Drupal\tmgmt\JobInterface;
use Drupal\tmgmt\JobItemInterface;

/**
 * Basic crud operations for jobs and translators
 *
 * @group tmgmt
 */
class CrudTest extends TMGMTKernelTestBase {

  /**
   * {@inheritdoc}
   */
  public function setUp() : void {
    parent::setUp();
    \Drupal::service('router.builder')
      ->rebuild();
    $this
      ->installEntitySchema('tmgmt_remote');
  }

  /**
   * Test crud operations of translators.
   */
  function testTranslators() {
    $translator = $this
      ->createTranslator();
    $loaded_translator = Translator::load($translator
      ->id());
    $this
      ->assertEquals($translator
      ->id(), $loaded_translator
      ->id());
    $this
      ->assertEquals($translator
      ->label(), $loaded_translator
      ->label());
    $this
      ->assertEquals($translator
      ->getSettings(), $loaded_translator
      ->getSettings());

    // Update the settings.
    $translator
      ->setSetting('new_key', $this
      ->randomString());
    $translator
      ->save();
    $loaded_translator = Translator::load($translator
      ->id());
    $this
      ->assertEquals($translator
      ->id(), $loaded_translator
      ->id());
    $this
      ->assertEquals($translator
      ->label(), $loaded_translator
      ->label());
    $this
      ->assertEquals($translator
      ->getSettings(), $loaded_translator
      ->getSettings());

    // Delete the translator, make sure the translator is gone.
    $translator
      ->delete();
    $this
      ->assertNull(Translator::load($translator
      ->id()));
  }

  /**
   * Tests job item states for 'reject' / 'submit' settings action job states.
   */
  public function testRejectedJob() {
    $job = $this
      ->createJob();

    // Change job state to 'reject' through the API and request a translation.
    $job->translator = $this->default_translator
      ->id();
    $job->settings->action = 'reject';
    $job
      ->save();
    $job_item = $job
      ->addItem('test_source', 'type', 1);
    $job
      ->requestTranslation();

    // Check that job is rejected and job item is NOT active.
    $job = \Drupal::entityTypeManager()
      ->getStorage('tmgmt_job')
      ->loadUnchanged($job
      ->id());
    $this
      ->assertTrue($job
      ->isRejected());
    $job_item = \Drupal::entityTypeManager()
      ->getStorage('tmgmt_job_item')
      ->loadUnchanged($job_item
      ->id());
    $this
      ->assertTrue($job_item
      ->isInactive());

    // Change job state to 'submit' through the API and request a translation.
    $job->settings->action = 'submit';
    $job
      ->save();
    $job
      ->requestTranslation();

    // Check that job is active and job item IS active.
    $this
      ->assertTrue($job
      ->isActive());
    $this
      ->assertTrue($job_item
      ->isActive());
  }

  /**
   * Test crud operations of jobs.
   */
  function testJobs() {
    $job = $this
      ->createJob();
    $this
      ->assertEquals(Job::TYPE_NORMAL, $job
      ->getJobType());
    $loaded_job = Job::load($job
      ->id());
    $this
      ->assertEquals($job
      ->getSourceLangcode(), $loaded_job
      ->getSourceLangcode());
    $this
      ->assertEquals($job
      ->getTargetLangcode(), $loaded_job
      ->getTargetLangcode());

    // Assert that the created and changed information has been set to the
    // default value.
    $this
      ->assertTrue($loaded_job
      ->getCreatedTime() > 0);
    $this
      ->assertTrue($loaded_job
      ->getChangedTime() > 0);
    $this
      ->assertEquals(0, $loaded_job
      ->getState());

    // Update the settings.
    $job->reference = 7;
    $this
      ->assertEquals(SAVED_UPDATED, $job
      ->save());
    $loaded_job = Job::load($job
      ->id());
    $this
      ->assertEquals($job
      ->getReference(), $loaded_job
      ->getReference());

    // Test the job items.
    $item1 = $job
      ->addItem('test_source', 'type', 5);
    $item2 = $job
      ->addItem('test_source', 'type', 4);

    // Load and compare the items.
    $items = $job
      ->getItems();
    $this
      ->assertCount(2, $items);
    $this
      ->assertEquals($item1
      ->getPlugin(), $items[$item1
      ->id()]
      ->getPlugin());
    $this
      ->assertEquals($item1
      ->getItemType(), $items[$item1
      ->id()]
      ->getItemType());
    $this
      ->assertEquals($item1
      ->getItemId(), $items[$item1
      ->id()]
      ->getItemId());
    $this
      ->assertEquals($item2
      ->getPlugin(), $items[$item2
      ->id()]
      ->getPlugin());
    $this
      ->assertEquals($item2
      ->getItemType(), $items[$item2
      ->id()]
      ->getItemType());
    $this
      ->assertEquals($item2
      ->getItemId(), $items[$item2
      ->id()]
      ->getItemId());

    // Delete the job and make sure it is gone.
    $job
      ->delete();
    $this
      ->assertEmpty(Job::load($job
      ->id()));
  }
  function testRemoteMappings() {
    $data_key = '5][test_source][type';
    $translator = $this
      ->createTranslator();
    $job = $this
      ->createJob();
    $job->translator = $translator
      ->id();
    $job
      ->save();
    $item1 = $job
      ->addItem('test_source', 'type', 5);
    $item2 = $job
      ->addItem('test_source', 'type', 4);
    $mapping_data = array(
      'remote_identifier_2' => 'id12',
      'remote_identifier_3' => 'id13',
      'amount' => 1043,
      'currency' => 'EUR',
    );
    $result = $item1
      ->addRemoteMapping($data_key, 'id11', $mapping_data);
    $this
      ->assertEquals(SAVED_NEW, $result);
    $job_mappings = $job
      ->getRemoteMappings();
    $item_mappings = $item1
      ->getRemoteMappings();
    $job_mapping = array_shift($job_mappings);
    $item_mapping = array_shift($item_mappings);
    $_job = $job_mapping
      ->getJob();
    $this
      ->assertEquals($job
      ->id(), $_job
      ->id());
    $_job = $item_mapping
      ->getJob();
    $this
      ->assertEquals($job
      ->id(), $_job
      ->id());
    $_item1 = $item_mapping
      ->getJobItem();
    $this
      ->assertEquals($item1
      ->id(), $_item1
      ->id());
    $remote_mappings = RemoteMapping::loadByRemoteIdentifier('id11', 'id12', 'id13');
    $remote_mapping = array_shift($remote_mappings);
    $this
      ->assertEquals($item1
      ->id(), $remote_mapping
      ->id());
    $this
      ->assertEquals($mapping_data['amount'], $remote_mapping
      ->getAmount());
    $this
      ->assertEquals($mapping_data['currency'], $remote_mapping
      ->getCurrency());
    $this
      ->assertCount(1, RemoteMapping::loadByRemoteIdentifier('id11'));
    $this
      ->assertCount(0, RemoteMapping::loadByRemoteIdentifier('id11', ''));
    $this
      ->assertCount(0, RemoteMapping::loadByRemoteIdentifier('id11', NULL, ''));
    $this
      ->assertCount(1, RemoteMapping::loadByRemoteIdentifier(NULL, NULL, 'id13'));
    $this
      ->assertEquals('id11', $remote_mapping
      ->getRemoteIdentifier1());
    $this
      ->assertEquals('id12', $remote_mapping
      ->getRemoteIdentifier2());
    $this
      ->assertEquals('id13', $remote_mapping
      ->getRemoteIdentifier3());

    // Test remote data.
    $item_mapping
      ->addRemoteData('test_data', 'test_value');
    $item_mapping
      ->save();
    $item_mapping = RemoteMapping::load($item_mapping
      ->id());
    $this
      ->assertEquals('test_value', $item_mapping
      ->getRemoteData('test_data'));

    // Add mapping to the other job item as well.
    $item2
      ->addRemoteMapping($data_key, 'id21', array(
      'remote_identifier_2' => 'id22',
      'remote_identifier_3' => 'id23',
    ));

    // Test deleting.
    // Delete item1.
    $item1
      ->delete();

    // Test if mapping for item1 has been removed as well.
    $this
      ->assertCount(0, RemoteMapping::loadByLocalData(NULL, $item1
      ->id()));

    // We still should have mapping for item2.
    $this
      ->assertCount(1, RemoteMapping::loadByLocalData(NULL, $item2
      ->id()));

    // Now delete the job and see if remaining mappings were removed as well.
    $job
      ->delete();
    $this
      ->assertCount(0, RemoteMapping::loadByLocalData(NULL, $item2
      ->id()));
  }

  /**
   * Test crud operations of job items.
   */
  function testJobItems() {
    $job = $this
      ->createJob();

    // Add some test items.
    $item1 = $job
      ->addItem('test_source', 'type', 5);
    $item2 = $job
      ->addItem('test_source', 'test_with_long_label', 4);

    // Test single load callback.
    $item = JobItem::load($item1
      ->id());
    $this
      ->assertEquals($item1
      ->getPlugin(), $item
      ->getPlugin());
    $this
      ->assertEquals($item1
      ->getItemType(), $item
      ->getItemType());
    $this
      ->assertEquals($item1
      ->getItemId(), $item
      ->getItemId());

    // Test multiple load callback.
    $items = JobItem::loadMultiple(array(
      $item1
        ->id(),
      $item2
        ->id(),
    ));
    $this
      ->assertCount(2, $items);
    $this
      ->assertEquals($item1
      ->getPlugin(), $items[$item1
      ->id()]
      ->getPlugin());
    $this
      ->assertEquals($item1
      ->getItemType(), $items[$item1
      ->id()]
      ->getItemType());
    $this
      ->assertEquals($item1
      ->getItemId(), $items[$item1
      ->id()]
      ->getItemId());
    $this
      ->assertEquals($item2
      ->getPlugin(), $items[$item2
      ->id()]
      ->getPlugin());
    $this
      ->assertEquals($item2
      ->getItemType(), $items[$item2
      ->id()]
      ->getItemType());
    $this
      ->assertEquals($item2
      ->getItemId(), $items[$item2
      ->id()]
      ->getItemId());

    // Test the second item label length - it must not exceed the
    // TMGMT_JOB_LABEL_MAX_LENGTH.
    $this
      ->assertTrue(Job::LABEL_MAX_LENGTH >= strlen($items[$item2
      ->id()]
      ->label()));
    $translator = Translator::load('test_translator');
    $translator
      ->setAutoAccept(TRUE)
      ->save();
    $job = tmgmt_job_create('en', 'de');
    $job->translator = 'test_translator';
    $job
      ->save();
    $job_item = tmgmt_job_item_create('test_source', 'test_type', 1, [
      'tjid' => $job
        ->id(),
    ]);
    $job_item
      ->save();

    // Add translated data to the job item.
    $translation['dummy']['deep_nesting']['#text'] = 'Invalid translation that will cause an exception';
    $job_item
      ->addTranslatedData($translation);

    // If it was set to Auto Accept but there was an error, the Job Item should
    // be set as Needs Review.
    $this
      ->assertEquals(JobItemInterface::STATE_REVIEW, $job_item
      ->getState());

    // There should be a message if auto accept has failed.
    $messages = $job
      ->getMessages();
    $last_message = end($messages);
    $this
      ->assertEquals('Failed to automatically accept translation, error: The translation cannot be saved.', $last_message
      ->getMessage());
  }

  /**
   * Tests adding translated data and revision handling.
   */
  function testAddingTranslatedData() {
    $translator = $this
      ->createTranslator();
    $job = $this
      ->createJob();
    $job->translator = $translator
      ->id();
    $job
      ->save();

    // Add some test items.
    $item1 = $job
      ->addItem('test_source', 'test_with_long_label', 5);

    // Test the job label - it must not exceed the TMGMT_JOB_LABEL_MAX_LENGTH.
    $this
      ->assertTrue(Job::LABEL_MAX_LENGTH >= strlen($job
      ->label()));
    $key = array(
      'dummy',
      'deep_nesting',
    );
    $translation['dummy']['deep_nesting']['#text'] = 'translated 1';
    $item1
      ->addTranslatedData($translation);
    $data = $item1
      ->getData($key);

    // Check job messages.
    $messages = $job
      ->getMessages();
    $this
      ->assertCount(1, $messages);
    $last_message = end($messages);
    $this
      ->assertEquals('The translation of <a href=":source_url">@source</a> to @language is finished and can now be <a href=":review_url">reviewed</a>.', $last_message->message->value);

    // Initial state - translation has been received for the first time.
    $this
      ->assertEquals('translated 1', $data['#translation']['#text']);
    $this
      ->assertTrue(empty($data['#translation']['#text_revisions']));
    $this
      ->assertEquals('remote', $data['#translation']['#origin']);
    $this
      ->assertEquals(\Drupal::time()
      ->getRequestTime(), $data['#translation']['#timestamp']);

    // Set status back to pending as if the data item was rejected.
    $item1
      ->updateData(array(
      'dummy',
      'deep_nesting',
    ), array(
      '#status' => TMGMT_DATA_ITEM_STATE_PENDING,
    ));

    // Add same translation text.
    $translation['dummy']['deep_nesting']['#text'] = 'translated 1';
    $item1
      ->addTranslatedData($translation);
    $data = $item1
      ->getData($key);

    // Check if the status has been updated back to translated.
    $this
      ->assertEquals(TMGMT_DATA_ITEM_STATE_TRANSLATED, $data['#status']);

    // Add translation, however locally customized.
    $translation['dummy']['deep_nesting']['#text'] = 'translated 2';
    $translation['dummy']['deep_nesting']['#origin'] = 'local';
    $translation['dummy']['deep_nesting']['#timestamp'] = \Drupal::time()
      ->getRequestTime() - 5;
    $item1
      ->addTranslatedData($translation);
    $data = $item1
      ->getData($key);

    // The translation text is updated.
    $this
      ->assertEquals('translated 2', $data['#translation']['#text']);
    $this
      ->assertEquals(\Drupal::time()
      ->getRequestTime() - 5, $data['#translation']['#timestamp']);

    // Previous translation is among text_revisions.
    $this
      ->assertEquals('translated 1', $data['#translation']['#text_revisions'][0]['#text']);
    $this
      ->assertEquals('remote', $data['#translation']['#text_revisions'][0]['#origin']);
    $this
      ->assertEquals(\Drupal::time()
      ->getRequestTime(), $data['#translation']['#text_revisions'][0]['#timestamp']);

    // Current translation origin is local.
    $this
      ->assertEquals('local', $data['#translation']['#origin']);

    // Check job messages.
    $messages = $job
      ->getMessages();
    $this
      ->assertCount(1, $messages);

    // Add translation - not local.
    $translation['dummy']['deep_nesting']['#text'] = 'translated 3';
    unset($translation['dummy']['deep_nesting']['#origin']);
    unset($translation['dummy']['deep_nesting']['#timestamp']);
    $item1
      ->addTranslatedData($translation);
    $data = $item1
      ->getData($key);

    // The translation text is NOT updated.
    $this
      ->assertEquals('translated 2', $data['#translation']['#text']);
    $this
      ->assertEquals(\Drupal::time()
      ->getRequestTime() - 5, $data['#translation']['#timestamp']);

    // Received translation is the latest revision.
    $last_revision = end($data['#translation']['#text_revisions']);
    $this
      ->assertEquals('translated 3', $last_revision['#text']);
    $this
      ->assertEquals('remote', $last_revision['#origin']);
    $this
      ->assertEquals(\Drupal::time()
      ->getRequestTime(), $last_revision['#timestamp']);

    // Current translation origin is local.
    $this
      ->assertEquals('local', $data['#translation']['#origin']);

    // Check job messages.
    $messages = $job
      ->getMessages();
    $this
      ->assertCount(2, $messages);
    $last_message = end($messages);
    $this
      ->assertEquals('Translation for customized @key received. Revert your changes if you wish to use it.', $last_message->message->value);

    // Revert to previous revision which is the latest received translation.
    $item1
      ->dataItemRevert($key);
    $data = $item1
      ->getData($key);

    // The translation text is updated.
    $this
      ->assertEquals('translated 3', $data['#translation']['#text']);
    $this
      ->assertEquals('remote', $data['#translation']['#origin']);
    $this
      ->assertEquals(\Drupal::time()
      ->getRequestTime(), $data['#translation']['#timestamp']);

    // Latest revision is now the formerly added local translation.
    $last_revision = end($data['#translation']['#text_revisions']);
    $this
      ->assertNotEmpty($last_revision['#text'], 'translated 2');
    $this
      ->assertNotEmpty($last_revision['#origin'], 'remote');
    $this
      ->assertEquals(\Drupal::time()
      ->getRequestTime() - 5, $last_revision['#timestamp']);

    // Check job messages.
    $messages = $job
      ->getMessages();
    $this
      ->assertCount(3, $messages);
    $last_message = end($messages);
    $this
      ->assertEquals('Translation for @key reverted to the latest version.', $last_message->message->value);

    // There should be three revisions now.
    $this
      ->assertCount(3, $data['#translation']['#text_revisions']);

    // Attempt to update the translation with the same text, this should not
    // lead to a new revision.
    $translation['dummy']['deep_nesting']['#text'] = 'translated 3';

    //unset($translation['dummy']['deep_nesting']['#origin']);

    //unset($translation['dummy']['deep_nesting']['#timestamp']);
    $item1
      ->addTranslatedData($translation);
    $data = $item1
      ->getData($key);
    $this
      ->assertCount(3, $data['#translation']['#text_revisions']);

    // Mark the translation as reviewed, a new translation should not update the
    // existing one but create a new translation.
    $item1
      ->updateData($key, array(
      '#status' => TMGMT_DATA_ITEM_STATE_REVIEWED,
    ));
    $translation['dummy']['deep_nesting']['#text'] = 'translated 4';
    $item1
      ->addTranslatedData($translation);
    $data = $item1
      ->getData($key);

    // The translation text is NOT updated.
    $this
      ->assertEquals('translated 3', $data['#translation']['#text']);

    // Received translation is the latest revision.
    $this
      ->assertCount(4, $data['#translation']['#text_revisions']);
    $last_revision = end($data['#translation']['#text_revisions']);
    $this
      ->assertEquals('translated 4', $last_revision['#text']);
    $this
      ->assertEquals('remote', $last_revision['#origin']);
    $this
      ->assertEquals(\Drupal::time()
      ->getRequestTime(), $last_revision['#timestamp']);

    // Check job messages.
    $messages = $job
      ->getMessages();
    $this
      ->assertCount(4, $messages);
    $last_message = end($messages);
    $this
      ->assertEquals('Translation for already reviewed @key received and stored as a new revision. Revert to it if you wish to use it.', $last_message->message->value);

    // Add a new job item.
    $new_item = $job
      ->addItem('test_source', 'test_with_long_label', 6);
    $translation['dummy']['deep_nesting']['#text'] = 'translated 1';
    $new_item
      ->addTranslatedData($translation);
    $messages = $job
      ->getMessages();
    $this
      ->assertCount(5, $messages);
    $last_message = end($messages);

    // Assert that the job and job item are loaded correctly.
    $message_job = $last_message
      ->getJob();
    $this
      ->assertInstanceOf(JobInterface::class, $message_job);
    $this
      ->assertEquals($job
      ->id(), $message_job
      ->id());
    $message_job_item = $last_message
      ->getJobItem();
    $this
      ->assertInstanceOf(JobItemInterface::class, $message_job_item);
    $this
      ->assertEquals($new_item
      ->id(), $message_job_item
      ->id());
  }

  /**
   * Test the calculations of the counters.
   */
  function testJobItemsCounters() {
    $job = $this
      ->createJob();

    // Some test data items.
    $data1 = array(
      '#text' => 'The text to be translated.',
    );
    $data2 = array(
      '#text' => 'The text to be translated.',
      '#translation' => '',
    );
    $data3 = array(
      '#text' => 'The text to be translated.',
      '#translation' => 'The translated data. Set by the translator plugin.',
    );
    $data4 = array(
      '#text' => 'Another, longer text to be translated.',
      '#translation' => 'The translated data. Set by the translator plugin.',
      '#status' => TMGMT_DATA_ITEM_STATE_REVIEWED,
    );
    $data5 = array(
      '#label' => 'label',
      'data1' => $data1,
      'data4' => $data4,
    );
    $data6 = array(
      '#text' => '<p>Test the HTML tags count.</p>',
    );

    // No data items.
    $this
      ->assertEquals(0, $job
      ->getCountPending());
    $this
      ->assertEquals(0, $job
      ->getCountTranslated());
    $this
      ->assertEquals(0, $job
      ->getCountReviewed());
    $this
      ->assertEquals(0, $job
      ->getCountAccepted());
    $this
      ->assertEquals(0, $job
      ->getWordCount());

    // Add a test items.
    $job_item1 = tmgmt_job_item_create('plugin', 'type', 4, array(
      'tjid' => $job
        ->id(),
    ));
    $job_item1
      ->save();

    // No pending, translated and confirmed data items.
    $job = Job::load($job
      ->id());
    $job_item1 = JobItem::load($job_item1
      ->id());
    drupal_static_reset('tmgmt_job_statistics_load');
    $this
      ->assertEquals(0, $job_item1
      ->getCountPending());
    $this
      ->assertEquals(0, $job_item1
      ->getCountTranslated());
    $this
      ->assertEquals(0, $job_item1
      ->getCountReviewed());
    $this
      ->assertEquals(0, $job_item1
      ->getCountAccepted());
    $this
      ->assertEquals(0, $job
      ->getCountPending());
    $this
      ->assertEquals(0, $job
      ->getCountTranslated());
    $this
      ->assertEquals(0, $job
      ->getCountReviewed());
    $this
      ->assertEquals(0, $job
      ->getCountAccepted());

    // Add an untranslated data item.
    $job_item1
      ->updateData('data_item1', $data1);
    $job_item1
      ->save();

    // One pending data items.
    $job = Job::load($job
      ->id());
    $job_item1 = JobItem::load($job_item1
      ->id());
    drupal_static_reset('tmgmt_job_statistics_load');
    $this
      ->assertEquals(1, $job_item1
      ->getCountPending());
    $this
      ->assertEquals(0, $job_item1
      ->getCountTranslated());
    $this
      ->assertEquals(0, $job_item1
      ->getCountReviewed());
    $this
      ->assertEquals(5, $job_item1
      ->getWordCount());
    $this
      ->assertEquals(1, $job
      ->getCountPending());
    $this
      ->assertEquals(0, $job
      ->getCountReviewed());
    $this
      ->assertEquals(0, $job
      ->getCountTranslated());
    $this
      ->assertEquals(5, $job
      ->getWordCount());

    // Add another untranslated data item.
    // Test with an empty translation set.
    $job_item1
      ->updateData('data_item1', $data2, TRUE);
    $job_item1
      ->save();

    // One pending data items.
    $job = Job::load($job
      ->id());
    $job_item1 = JobItem::load($job_item1
      ->id());
    drupal_static_reset('tmgmt_job_statistics_load');
    $this
      ->assertEquals(1, $job_item1
      ->getCountPending());
    $this
      ->assertEquals(0, $job_item1
      ->getCountTranslated());
    $this
      ->assertEquals(0, $job_item1
      ->getCountReviewed());
    $this
      ->assertEquals(5, $job_item1
      ->getWordCount());
    $this
      ->assertEquals(1, $job
      ->getCountPending());
    $this
      ->assertEquals(0, $job
      ->getCountTranslated());
    $this
      ->assertEquals(0, $job
      ->getCountReviewed());
    $this
      ->assertEquals(5, $job
      ->getWordCount());

    // Add a translated data item.
    $job_item1
      ->updateData('data_item1', $data3, TRUE);
    $job_item1
      ->save();

    // One translated data items.
    drupal_static_reset('tmgmt_job_statistics_load');
    $this
      ->assertEquals(0, $job_item1
      ->getCountPending());
    $this
      ->assertEquals(1, $job_item1
      ->getCountTranslated());
    $this
      ->assertEquals(0, $job_item1
      ->getCountReviewed());
    $this
      ->assertEquals(0, $job
      ->getCountPending());
    $this
      ->assertEquals(0, $job
      ->getCountReviewed());
    $this
      ->assertEquals(1, $job
      ->getCountTranslated());

    // Add a confirmed data item.
    $job_item1
      ->updateData('data_item1', $data4, TRUE);
    $job_item1
      ->save();

    // One reviewed data item.
    drupal_static_reset('tmgmt_job_statistics_load');
    $this
      ->assertEquals(1, $job_item1
      ->getCountReviewed());
    $this
      ->assertEquals(1, $job
      ->getCountReviewed());

    // Add a translated and an untranslated and a confirmed data item
    $job = Job::load($job
      ->id());
    $job_item1 = JobItem::load($job_item1
      ->id());
    $job_item1
      ->updateData('data_item1', $data1, TRUE);
    $job_item1
      ->updateData('data_item2', $data3, TRUE);
    $job_item1
      ->updateData('data_item3', $data4, TRUE);
    $job_item1
      ->save();

    // One pending and translated data items each.
    drupal_static_reset('tmgmt_job_statistics_load');
    $this
      ->assertEquals(1, $job
      ->getCountPending());
    $this
      ->assertEquals(1, $job
      ->getCountTranslated());
    $this
      ->assertEquals(1, $job
      ->getCountReviewed());
    $this
      ->assertEquals(16, $job
      ->getWordCount());

    // Add nested data items.
    $job_item1
      ->updateData('data_item1', $data5, TRUE);
    $job_item1
      ->save();

    // One pending data items.
    $job = Job::load($job
      ->id());
    $job_item1 = JobItem::load($job_item1
      ->id());
    $this
      ->assertEquals('label', $job_item1
      ->getData()['data_item1']['#label']);
    $this
      ->assertCount(3, $job_item1
      ->getData()['data_item1']);

    // Add a greater number of data items
    for ($index = 1; $index <= 3; $index++) {
      $job_item1
        ->updateData('data_item' . $index, $data1, TRUE);
    }
    for ($index = 4; $index <= 10; $index++) {
      $job_item1
        ->updateData('data_item' . $index, $data3, TRUE);
    }
    for ($index = 11; $index <= 15; $index++) {
      $job_item1
        ->updateData('data_item' . $index, $data4, TRUE);
    }
    $job_item1
      ->save();

    // 3 pending and 7 translated data items each.
    $job = Job::load($job
      ->id());
    drupal_static_reset('tmgmt_job_statistics_load');
    $this
      ->assertEquals(3, $job
      ->getCountPending());
    $this
      ->assertEquals(7, $job
      ->getCountTranslated());
    $this
      ->assertEquals(5, $job
      ->getCountReviewed());

    // Check for HTML tags count.
    $job_item1
      ->updateData('data_item1', $data6);
    $job_item1
      ->save();
    $this
      ->assertEquals(2, $job_item1
      ->getTagsCount());

    // Add several job items
    $job_item2 = tmgmt_job_item_create('plugin', 'type', 5, array(
      'tjid' => $job
        ->id(),
    ));
    for ($index = 1; $index <= 4; $index++) {
      $job_item2
        ->updateData('data_item' . $index, $data1, TRUE);
    }
    for ($index = 5; $index <= 12; $index++) {
      $job_item2
        ->updateData('data_item' . $index, $data3, TRUE);
    }
    for ($index = 13; $index <= 16; $index++) {
      $job_item2
        ->updateData('data_item' . $index, $data4, TRUE);
    }
    $job_item2
      ->save();

    // 3 pending and 7 translated data items each.
    $job = Job::load($job
      ->id());
    drupal_static_reset('tmgmt_job_statistics_load');
    $this
      ->assertEquals(7, $job
      ->getCountPending());
    $this
      ->assertEquals(15, $job
      ->getCountTranslated());
    $this
      ->assertEquals(9, $job
      ->getCountReviewed());

    // Accept the job items.
    foreach ($job
      ->getItems() as $item) {

      // Set the state directly to avoid triggering translator and source
      // controllers that do not exist.
      $item
        ->setState(JobItem::STATE_ACCEPTED);
      $item
        ->save();
    }
    drupal_static_reset('tmgmt_job_statistics_load');
    $this
      ->assertEquals(0, $job
      ->getCountPending());
    $this
      ->assertEquals(0, $job
      ->getCountTranslated());
    $this
      ->assertEquals(0, $job
      ->getCountReviewed());
    $this
      ->assertEquals(31, $job
      ->getCountAccepted());
  }

  /**
   * Test crud operations of jobs.
   */
  public function testContinuousTranslators() {
    $translator = $this
      ->createTranslator();
    $this
      ->assertTrue($translator
      ->getPlugin() instanceof ContinuousTranslatorInterface);
    $job = $this
      ->createJob('en', 'de', 0, [
      'job_type' => Job::TYPE_CONTINUOUS,
    ]);
    $this
      ->assertEquals(Job::TYPE_CONTINUOUS, $job
      ->getJobType());
    $job->translator = $translator
      ->id();
    $job
      ->save();

    // Add a test item.
    $item = $job
      ->addItem('test_source', 'test', 1);

    /** @var ContinuousTranslatorInterface $plugin */
    $plugin = $job
      ->getTranslatorPlugin();
    $plugin
      ->requestJobItemsTranslation([
      $item,
    ]);
    $this
      ->assertEquals('de(de-ch): Text for job item with type test and id 1.', $item
      ->getData()['dummy']['deep_nesting']['#translation']['#text']);
  }

  /**
   * Tests that with the preliminary state the item does not change.
   */
  public function testPreliminaryState() {
    $translator = $this
      ->createTranslator();
    $job = $this
      ->createJob();
    $job->translator = $translator
      ->id();
    $job
      ->save();

    // Add some test items.
    $item = $job
      ->addItem('test_source', 'test', 1);
    $key = array(
      'dummy',
      'deep_nesting',
    );

    // Test with preliminary state.
    $translation['dummy']['deep_nesting']['#text'] = 'translated';
    $item
      ->addTranslatedData($translation, [], TMGMT_DATA_ITEM_STATE_PRELIMINARY);
    $this
      ->assertEquals(TMGMT_DATA_ITEM_STATE_PRELIMINARY, $item
      ->getData($key)['#status']);
    $this
      ->assertTrue($item
      ->isActive());

    // Test with empty state.
    $item
      ->addTranslatedData($translation);
    $this
      ->assertEquals(TMGMT_DATA_ITEM_STATE_PRELIMINARY, $item
      ->getData($key)['#status']);
    $this
      ->assertTrue($item
      ->isActive());

    // Test without state.
    $item
      ->addTranslatedData($translation, [], TMGMT_DATA_ITEM_STATE_TRANSLATED);
    $this
      ->assertEquals(TMGMT_DATA_ITEM_STATE_TRANSLATED, $item
      ->getData($key)['#status']);
    $this
      ->assertTrue($item
      ->isNeedsReview());
  }

}