function TaxonomyTermPagerTest::testTaxonomyTermOverviewTermLoad

Tests that overview page only loads the necessary terms.

File

core/modules/taxonomy/tests/src/Functional/TaxonomyTermPagerTest.php, line 79

Class

TaxonomyTermPagerTest

Ensures that the term pager works properly.

Namespace

Code

public function testTaxonomyTermOverviewTermLoad() : void {
  // Set limit to 3 terms per page.
  $this->config('taxonomy.settings')
    ->set('terms_per_page_admin', '3')
    ->save();
  $state = $this->container
    ->get('state');
  // Create 5 terms.
  for ($x = 0; $x <= 10; $x++) {
    $this->createTerm($this->vocabulary, [
      'weight' => $x,
    ]);
  }
  // Check the overview page.
  $state->set('taxonomy_test_taxonomy_term_load', []);
  $this->drupalGet('admin/structure/taxonomy/manage/' . $this->vocabulary
    ->id() . '/overview');
  $loaded_terms = $state->get('taxonomy_test_taxonomy_term_load');
  $this->assertCount(4, $loaded_terms);
  // Check the overview page for submit callback.
  $state->set('taxonomy_test_taxonomy_term_load', []);
  $this->submitForm([], 'Save');
  $loaded_terms = $state->get('taxonomy_test_taxonomy_term_load');
  $this->assertCount(4, $loaded_terms);
  $this->drupalGet('admin/structure/taxonomy/manage/' . $this->vocabulary
    ->id() . '/overview', [
    'query' => [
      'page' => 2,
    ],
  ]);
  $state->set('taxonomy_test_taxonomy_term_load', []);
  $this->submitForm([], 'Save');
  $loaded_terms = $state->get('taxonomy_test_taxonomy_term_load');
  $this->assertCount(4, $loaded_terms);
  // Adding a new term with weight < 0 implies that all root terms are updated.
  $this->createTerm($this->vocabulary, [
    'weight' => -1,
  ]);
  $this->drupalGet('admin/structure/taxonomy/manage/' . $this->vocabulary
    ->id() . '/overview', [
    'query' => [
      'page' => 2,
    ],
  ]);
  $state->set('taxonomy_test_taxonomy_term_load', []);
  $this->submitForm([], 'Save');
  $loaded_terms = $state->get('taxonomy_test_taxonomy_term_load');
  $this->assertCount(12, $loaded_terms);
}