public function LanguageFallbackTest::testCandidates in Zircon Profile 8
Same name and namespace in other branches
- 8.0 core/modules/language/src/Tests/LanguageFallbackTest.php \Drupal\language\Tests\LanguageFallbackTest::testCandidates()
Tests language fallback candidates.
File
- core/
modules/ language/ src/ Tests/ LanguageFallbackTest.php, line 37 - Contains \Drupal\language\Tests\LanguageFallbackTest.
Class
- LanguageFallbackTest
- Tests the language fallback behavior.
Namespace
Drupal\language\TestsCode
public function testCandidates() {
$language_list = $this->languageManager
->getLanguages();
$expected = array_keys($language_list + array(
LanguageInterface::LANGCODE_NOT_SPECIFIED => NULL,
));
// Check that language fallback candidates by default are all the available
// languages sorted by weight.
$candidates = $this->languageManager
->getFallbackCandidates();
$this
->assertEqual(array_values($candidates), $expected, 'Language fallback candidates are properly returned.');
// Check that candidates are alterable.
$this->state
->set('language_test.fallback_alter.candidates', TRUE);
$expected = array_slice($expected, 0, count($expected) - 1);
$candidates = $this->languageManager
->getFallbackCandidates();
$this
->assertEqual(array_values($candidates), $expected, 'Language fallback candidates are alterable.');
// Check that candidates are alterable for specific operations.
$this->state
->set('language_test.fallback_alter.candidates', FALSE);
$this->state
->set('language_test.fallback_operation_alter.candidates', TRUE);
$expected[] = LanguageInterface::LANGCODE_NOT_SPECIFIED;
$expected[] = LanguageInterface::LANGCODE_NOT_APPLICABLE;
$candidates = $this->languageManager
->getFallbackCandidates(array(
'operation' => 'test',
));
$this
->assertEqual(array_values($candidates), $expected, 'Language fallback candidates are alterable for specific operations.');
// Check that when the site is monolingual no language fallback is applied.
$langcodes_to_delete = array();
foreach ($language_list as $langcode => $language) {
if (!$language
->isDefault()) {
$langcodes_to_delete[] = $langcode;
}
}
entity_delete_multiple('configurable_language', $langcodes_to_delete);
$candidates = $this->languageManager
->getFallbackCandidates();
$this
->assertEqual(array_values($candidates), array(
LanguageInterface::LANGCODE_DEFAULT,
), 'Language fallback is not applied when the Language module is not enabled.');
}