function TermTest::testReSavingTags

Tests that editing and saving a node with no changes works correctly.

File

core/modules/taxonomy/tests/src/Functional/TermTest.php, line 558

Class

TermTest

Tests load, save and delete for taxonomy terms.

Namespace

Code

public function testReSavingTags() {
  // Enable tags in the vocabulary.
  $field = $this->field;
  \Drupal::service('entity_display.repository')->getFormDisplay($field->getTargetEntityTypeId(), $field->getTargetBundle())
    ->setComponent($field->getName(), [
    'type' => 'entity_reference_autocomplete_tags',
  ])
    ->save();
  // Create a term and a node using it.
  $term = $this->createTerm($this->vocabulary);
  $edit = [];
  $edit['title[0][value]'] = $this->randomMachineName(8);
  $edit['body[0][value]'] = $this->randomMachineName(16);
  $edit[$this->field
    ->getName() . '[target_id]'] = $term->getName();
  $this->drupalPostForm('node/add/article', $edit, t('Save'));
  // Check that the term is displayed when editing and saving the node with no
  // changes.
  $this->clickLink(t('Edit'));
  $this->assertRaw($term->getName(), 'Term is displayed when editing the node.');
  $this->drupalPostForm(NULL, [], t('Save'));
  $this->assertRaw($term->getName(), 'Term is displayed after saving the node with no changes.');
}