function VocabularyUiTest::testTaxonomyAdminChangingWeights

Changing weights on the vocabulary overview with two or more vocabularies.

File

core/modules/taxonomy/tests/src/Functional/VocabularyUiTest.php, line 114

Class

VocabularyUiTest

Tests the taxonomy vocabulary interface.

Namespace

Code

public function testTaxonomyAdminChangingWeights() : void {
  // Create some vocabularies.
  for ($i = 0; $i < 10; $i++) {
    $this->createVocabulary();
  }
  // Get all vocabularies and change their weights.
  $vocabularies = Vocabulary::loadMultiple();
  $edit = [];
  foreach ($vocabularies as $key => $vocabulary) {
    $weight = -$vocabulary->get('weight');
    $vocabularies[$key]->set('weight', $weight);
    $edit['vocabularies[' . $key . '][weight]'] = $weight;
  }
  // Saving the new weights via the interface.
  $this->drupalGet('admin/structure/taxonomy');
  $this->submitForm($edit, 'Save');
  // Load the vocabularies from the database.
  $this->container
    ->get('entity_type.manager')
    ->getStorage('taxonomy_vocabulary')
    ->resetCache();
  $new_vocabularies = Vocabulary::loadMultiple();
  // Check that the weights are saved in the database correctly.
  foreach ($vocabularies as $key => $vocabulary) {
    $this->assertEquals($new_vocabularies[$key]->get('weight'), $vocabularies[$key]->get('weight'), 'The vocabulary weight was changed.');
  }
}