function LocaleTranslationFunctionalTest::testStringTranslation in Drupal 7

Adds a language and tests string translation by users with the appropriate permissions.

File

modules/locale/locale.test, line 320

Tests for locale.module.

Class

LocaleTranslationFunctionalTest

Functional test for string translation and validation.

Code

function testStringTranslation() {
  global $base_url;

  // User to add and remove language.
  $admin_user = $this
    ->drupalCreateUser(array(
    'administer languages',
    'access administration pages',
  ));

  // User to translate and delete string.
  $translate_user = $this
    ->drupalCreateUser(array(
    'translate interface',
    'access administration pages',
  ));

  // Code for the language.
  $langcode = 'xx';

  // The English name for the language. This will be translated.
  $name = $this
    ->randomName(16);

  // The native name for the language.
  $native = $this
    ->randomName(16);

  // The domain prefix.
  $prefix = $langcode;

  // This is the language indicator on the translation search screen for
  // untranslated strings. Copied straight from locale.inc.
  $language_indicator = "<em class=\"locale-untranslated\">{$langcode}</em> ";

  // This will be the translation of $name.
  $translation = $this
    ->randomName(16);

  // Add custom language.
  $this
    ->drupalLogin($admin_user);
  $edit = array(
    'langcode' => $langcode,
    'name' => $name,
    'native' => $native,
    'prefix' => $prefix,
    'direction' => '0',
  );
  $this
    ->drupalPost('admin/config/regional/language/add', $edit, t('Add custom language'));

  // Add string.
  t($name, array(), array(
    'langcode' => $langcode,
  ));

  // Reset locale cache.
  locale_reset();
  $this
    ->assertText($langcode, 'Language code found.');
  $this
    ->assertText($name, 'Name found.');
  $this
    ->assertText($native, 'Native found.');

  // No t() here, we do not want to add this string to the database and it's
  // surely not translated yet.
  $this
    ->assertText($native, 'Test language added.');
  $this
    ->drupalLogout();

  // Search for the name and translate it.
  $this
    ->drupalLogin($translate_user);
  $search = array(
    'string' => $name,
    'language' => 'all',
    'translation' => 'all',
    'group' => 'all',
  );
  $this
    ->drupalPost('admin/config/regional/translate/translate', $search, t('Filter'));

  // assertText() seems to remove the input field where $name always could be
  // found, so this is not a false assert. See how assertNoText succeeds
  // later.
  $this
    ->assertText($name, 'Search found the name.');
  $this
    ->assertRaw($language_indicator, 'Name is untranslated.');

  // Assume this is the only result, given the random name.
  $this
    ->clickLink(t('edit'));

  // We save the lid from the path.
  $matches = array();
  preg_match('!admin/config/regional/translate/edit/(\\d+)!', $this
    ->getUrl(), $matches);
  $lid = $matches[1];

  // No t() here, it's surely not translated yet.
  $this
    ->assertText($name, 'name found on edit screen.');
  $edit = array(
    "translations[{$langcode}]" => $translation,
  );
  $this
    ->drupalPost(NULL, $edit, t('Save translations'));
  $this
    ->assertText(t('The string has been saved.'), 'The string has been saved.');
  $this
    ->assertEqual($this
    ->getUrl(), url('admin/config/regional/translate/translate', array(
    'absolute' => TRUE,
  )), 'Correct page redirection.');
  $this
    ->assertTrue($name != $translation && t($name, array(), array(
    'langcode' => $langcode,
  )) == $translation, 't() works.');
  $this
    ->drupalPost('admin/config/regional/translate/translate', $search, t('Filter'));

  // The indicator should not be here.
  $this
    ->assertNoRaw($language_indicator, 'String is translated.');

  // Verify that a translation set which has an empty target string can be
  // updated without any database error.
  db_update('locales_target')
    ->fields(array(
    'translation' => '',
  ))
    ->condition('language', $langcode, '=')
    ->condition('lid', $lid, '=')
    ->execute();
  $this
    ->drupalPost('admin/config/regional/translate/edit/' . $lid, $edit, t('Save translations'));
  $this
    ->assertText(t('The string has been saved.'), 'The string has been saved.');

  // Try to edit a non-existent string and ensure we're redirected correctly.
  // Assuming we don't have 999,999 strings already.
  $random_lid = 999999;
  $this
    ->drupalGet('admin/config/regional/translate/edit/' . $random_lid);
  $this
    ->assertText(t('String not found'), 'String not found.');
  $this
    ->assertEqual($this
    ->getUrl(), url('admin/config/regional/translate/translate', array(
    'absolute' => TRUE,
  )), 'Correct page redirection.');
  $this
    ->drupalLogout();

  // Delete the language.
  $this
    ->drupalLogin($admin_user);
  $path = 'admin/config/regional/language/delete/' . $langcode;

  // This a confirm form, we do not need any fields changed.
  $this
    ->drupalPost($path, array(), t('Delete'));

  // We need raw here because %locale will add HTML.
  $this
    ->assertRaw(t('The language %locale has been removed.', array(
    '%locale' => $name,
  )), 'The test language has been removed.');

  // Reload to remove $name.
  $this
    ->drupalGet($path);

  // Verify that language is no longer found.
  $this
    ->assertResponse(404, 'Language no longer found.');
  $this
    ->drupalLogout();

  // Delete the string.
  $this
    ->drupalLogin($translate_user);
  $search = array(
    'string' => $name,
    'language' => 'all',
    'translation' => 'all',
    'group' => 'all',
  );
  $this
    ->drupalPost('admin/config/regional/translate/translate', $search, t('Filter'));

  // Assume this is the only result, given the random name.
  $this
    ->clickLink(t('delete'));
  $this
    ->assertText(t('Are you sure you want to delete the string'), '"delete" link is correct.');

  // Delete the string.
  $path = 'admin/config/regional/translate/delete/' . $lid;
  $this
    ->drupalGet($path);

  // First test the 'cancel' link.
  $this
    ->clickLink(t('Cancel'));
  $this
    ->assertEqual($this
    ->getUrl(), url('admin/config/regional/translate/translate', array(
    'absolute' => TRUE,
  )), 'Correct page redirection.');
  $this
    ->assertRaw($name, 'The string was not deleted.');

  // Delete the name string.
  $this
    ->drupalPost('admin/config/regional/translate/delete/' . $lid, array(), t('Delete'));
  $this
    ->assertText(t('The string has been removed.'), 'The string has been removed message.');
  $this
    ->assertEqual($this
    ->getUrl(), url('admin/config/regional/translate/translate', array(
    'absolute' => TRUE,
  )), 'Correct page redirection.');
  $this
    ->drupalPost('admin/config/regional/translate/translate', $search, t('Filter'));
  $this
    ->assertNoText($name, 'Search now can not find the name.');
}