function TermTest::testTaxonomyGetTermByName

Tests taxonomy_term_load_multiple_by_name().

@group legacy

File

core/modules/taxonomy/tests/src/Functional/TermTest.php, line 646

Class

TermTest

Tests load, save and delete for taxonomy terms.

Namespace

Code

public function testTaxonomyGetTermByName() {
  $term = $this->createTerm($this->vocabulary);
  $this->expectDeprecation('taxonomy_term_load_multiple_by_name() is deprecated in drupal:9.3.0 and is removed from drupal:10.0.0. Use \\Drupal::entityTypeManager()->getStorage("taxonomy_term")->loadByProperties(["name" => $name, "vid" => $vid]) instead, to get a list of taxonomy term entities having the same name and keyed by their term ID. See https://www.drupal.org/node/3039041');
  // Load the term with the exact name.
  $terms = taxonomy_term_load_multiple_by_name($term->getName());
  $this->assertTrue(isset($terms[$term->id()]), 'Term loaded using exact name.');
  // Load the term with space concatenated.
  $terms = taxonomy_term_load_multiple_by_name('  ' . $term->getName() . '   ');
  $this->assertTrue(isset($terms[$term->id()]), 'Term loaded with extra whitespace.');
  // Load the term with name uppercased.
  $terms = taxonomy_term_load_multiple_by_name(strtoupper($term->getName()));
  $this->assertTrue(isset($terms[$term->id()]), 'Term loaded with uppercased name.');
  // Load the term with name lowercased.
  $terms = taxonomy_term_load_multiple_by_name(strtolower($term->getName()));
  $this->assertTrue(isset($terms[$term->id()]), 'Term loaded with lowercased name.');
  // Try to load an invalid term name.
  $terms = taxonomy_term_load_multiple_by_name('Banana');
  $this->assertEmpty($terms, 'No term loaded with an invalid name.');
  // Try to load the term using a substring of the name.
  $terms = taxonomy_term_load_multiple_by_name(mb_substr($term->getName(), 2), 'No term loaded with a substring of the name.');
  $this->assertEmpty($terms);
  // Create a new term in a different vocabulary with the same name.
  $new_vocabulary = $this->createVocabulary();
  $new_term = Term::create([
    'name' => $term->getName(),
    'vid' => $new_vocabulary->id(),
  ]);
  $new_term->save();
  // Load multiple terms with the same name.
  $terms = taxonomy_term_load_multiple_by_name($term->getName());
  $this->assertCount(2, $terms, 'Two terms loaded with the same name.');
  // Load single term when restricted to one vocabulary.
  $terms = taxonomy_term_load_multiple_by_name($term->getName(), $this->vocabulary
    ->id());
  $this->assertCount(1, $terms, 'One term loaded when restricted by vocabulary.');
  $this->assertTrue(isset($terms[$term->id()]), 'Term loaded using exact name and vocabulary machine name.');
  // Create a new term with another name.
  $term2 = $this->createTerm($this->vocabulary);
  // Try to load a term by name that doesn't exist in this vocabulary but
  // exists in another vocabulary.
  $terms = taxonomy_term_load_multiple_by_name($term2->getName(), $new_vocabulary->id());
  $this->assertEmpty($terms, 'Invalid term name restricted by vocabulary machine name not loaded.');
  // Try to load terms filtering by a non-existing vocabulary.
  $terms = taxonomy_term_load_multiple_by_name($term2->getName(), 'non_existing_vocabulary');
  $this->assertCount(0, $terms, 'No terms loaded when restricted by a non-existing vocabulary.');
}