public function IndexFacetsTest::testEmptyFacets in JSON:API Search API 8

Tests facets are rendeted properly when empty.

File

modules/jsonapi_search_api_facets/tests/src/Functional/IndexFacetsTest.php, line 234

Class

IndexFacetsTest

Tests searching with facets.

Namespace

Drupal\Tests\jsonapi_search_api_facets\Functional

Code

public function testEmptyFacets() {
  $this
    ->createFacet('keywords', 'Keywords', 'keywords', 'or', FALSE);
  $this
    ->createFacet('category', 'Category', 'category', 'or', FALSE);
  $url = Url::fromRoute('jsonapi_search_api.index_database_search_index', [], [
    'query' => [
      'filter' => [
        'name' => 'does not exist',
      ],
    ],
  ]);
  $data = $this
    ->doRequest($url);
  $this
    ->assertCount(0, $data['data']);
  $this
    ->assertArrayHasKey('facets', $data['meta'], var_export($data, TRUE));
  $facet_ids = array_map(static function (array $facet) {
    return $facet['id'];
  }, $data['meta']['facets']);
  $this
    ->assertEquals([
    'category',
    'keywords',
  ], $facet_ids);
  foreach ($data['meta']['facets'] as $facet) {
    $this
      ->assertEquals([
      'id',
      'label',
      'path',
      'terms',
    ], array_keys($facet));
    $this
      ->assertCount(0, $facet['terms'], var_export($facet, TRUE));
  }
}