drupalLogin($this->drupalCreateUser(['administer taxonomy']));
$this->vocabulary = $this->createVocabulary();
$this->drupalPlaceBlock('local_actions_block');
$this->drupalPlaceBlock('page_title_block');
}
/**
* Create, edit and delete a vocabulary via the user interface.
*/
public function testVocabularyInterface(): void {
// Visit the main taxonomy administration page.
$this->drupalGet('admin/structure/taxonomy');
// Create a new vocabulary.
$this->clickLink('Add vocabulary');
$edit = [];
$vid = $this->randomMachineName();
$edit['name'] = $this->randomMachineName();
$edit['description'] = $this->randomMachineName();
$edit['vid'] = $vid;
$this->submitForm($edit, 'Save');
$this->assertSession()->pageTextContains("Created new vocabulary {$edit['name']}.");
// Edit the vocabulary.
$this->drupalGet('admin/structure/taxonomy');
$this->assertSession()->pageTextContains($edit['name']);
$this->assertSession()->pageTextContains($edit['description']);
$this->assertSession()->linkByHrefExists(Url::fromRoute('entity.taxonomy_term.add_form', ['taxonomy_vocabulary' => $edit['vid']])->toString());
$this->clickLink('Edit vocabulary');
$edit = [];
$edit['name'] = $this->randomMachineName();
$edit['description'] = $this->randomMachineName();
$this->submitForm($edit, 'Save');
$this->drupalGet('admin/structure/taxonomy');
$this->assertSession()->pageTextContains($edit['name']);
$this->assertSession()->pageTextContains($edit['description']);
// Try to submit a vocabulary with a duplicate machine name.
$edit['vid'] = $vid;
$this->drupalGet('admin/structure/taxonomy/add');
$this->submitForm($edit, 'Save');
$this->assertSession()->pageTextContains('The machine-readable name is already in use. It must be unique.');
// Try to submit an invalid machine name.
$edit['vid'] = '!&^%';
$this->drupalGet('admin/structure/taxonomy/add');
$this->submitForm($edit, 'Save');
$this->assertSession()->pageTextContains('The machine-readable name must contain only lowercase letters, numbers, and underscores.');
// Ensure that vocabulary titles are escaped properly.
$edit = [];
$edit['name'] = 'Don\'t Panic';
$edit['description'] = $this->randomMachineName();
$edit['vid'] = 'don_t_panic';
$this->drupalGet('admin/structure/taxonomy/add');
$this->submitForm($edit, 'Save');
$site_name = $this->config('system.site')->get('name');
$this->assertSession()->titleEquals("Don't Panic | $site_name");
// Delete the vocabulary.
$this->drupalGet('admin/structure/taxonomy');
$href = Url::fromRoute('entity.taxonomy_vocabulary.delete_form', ['taxonomy_vocabulary' => $edit['vid']])->toString();
$xpath = $this->assertSession()->buildXPathQuery('//a[contains(@href, :href)]', [':href' => $href]);
$link = $this->assertSession()->elementExists('xpath', $xpath);
$this->assertEquals('Delete vocabulary', $link->getText());
$link->click();
// Confirm deletion.
$name = Html::escape($edit['name']);
$this->assertSession()->responseContains("Are you sure you want to delete the vocabulary $name?");
$this->submitForm([], 'Delete');
$this->assertSession()->responseContains("Deleted vocabulary $name.");
$this->container->get('entity_type.manager')->getStorage('taxonomy_vocabulary')->resetCache();
$this->assertNull(Vocabulary::load($edit['vid']), 'Vocabulary not found.');
}
/**
* Changing weights on the vocabulary overview with two or more vocabularies.
*/
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.');
}
}
/**
* Tests the vocabulary overview with no vocabularies.
*/
public function testTaxonomyAdminNoVocabularies(): void {
// Delete all vocabularies.
$vocabularies = Vocabulary::loadMultiple();
foreach ($vocabularies as $vocabulary) {
$vocabulary->delete();
}
// Confirm that no vocabularies are found in the database.
$this->assertEmpty(Vocabulary::loadMultiple(), 'No vocabularies found.');
$this->drupalGet('admin/structure/taxonomy');
// Check the default message for no vocabularies.
$this->assertSession()->pageTextContains('No vocabularies available.');
}
/**
* Deleting a vocabulary.
*/
public function testTaxonomyAdminDeletingVocabulary(): void {
// Create a vocabulary.
$vid = $this->randomMachineName();
$edit = [
'name' => $this->randomMachineName(),
'vid' => $vid,
];
$this->drupalGet('admin/structure/taxonomy/add');
$this->submitForm($edit, 'Save');
$this->assertSession()->pageTextContains('Created new vocabulary');
// Check the created vocabulary.
$this->container->get('entity_type.manager')->getStorage('taxonomy_vocabulary')->resetCache();
$vocabulary = Vocabulary::load($vid);
$this->assertNotEmpty($vocabulary, 'Vocabulary found.');
// Delete the vocabulary.
$this->drupalGet('admin/structure/taxonomy/manage/' . $vocabulary->id());
$this->clickLink('Delete');
$this->assertSession()->pageTextContains("Are you sure you want to delete the vocabulary {$vocabulary->label()}?");
$this->assertSession()->pageTextContains('Deleting a vocabulary will delete all the terms in it. This action cannot be undone.');
// Confirm deletion.
$this->submitForm([], 'Delete');
$this->assertSession()->pageTextContains("Deleted vocabulary {$vocabulary->label()}.");
$this->container->get('entity_type.manager')->getStorage('taxonomy_vocabulary')->resetCache();
$this->assertNull(Vocabulary::load($vid), 'Vocabulary not found.');
}
/**
* Tests that the overview form is overridable in hook_entity_type_alter().
*/
public function testOverviewOverride(): void {
\Drupal::service('module_installer')->install(['taxonomy_overview_override_test']);
$this->drupalGet($this->vocabulary->toUrl('overview-form'));
$this->assertSession()->pageTextContains('No unicorns here, only llamas');
}
}