function VocabularyCrudTest::testTaxonomyVocabularyDeleteWithTerms

Tests deleting a taxonomy that contains terms.

File

core/modules/taxonomy/tests/src/Kernel/VocabularyCrudTest.php, line 47

Class

VocabularyCrudTest

Tests loading, saving and deleting vocabularies.

Namespace

Code

public function testTaxonomyVocabularyDeleteWithTerms() : void {
  $vocabulary = $this->createVocabulary();
  $query = \Drupal::entityQuery('taxonomy_term')->accessCheck(FALSE)
    ->count();
  // Assert that there are no terms left.
  $this->assertEquals(0, $query->execute());
  $terms = [];
  for ($i = 0; $i < 5; $i++) {
    $terms[$i] = $this->createTerm($vocabulary);
  }
  // Set up hierarchy. term 2 is a child of 1 and 4 a child of 1 and 2.
  $terms[2]->parent = [
    $terms[1]->id(),
  ];
  $terms[2]->save();
  $terms[4]->parent = [
    $terms[1]->id(),
    $terms[2]->id(),
  ];
  $terms[4]->save();
  // Assert that there are now 5 terms.
  $this->assertEquals(5, $query->execute());
  $vocabulary->delete();
  // Assert that there are no terms left.
  $this->assertEquals(0, $query->execute());
}