public function ViewsDataTest::testCacheCallsWithSameTableMultipleTimesAndWarmCache in Drupal 8

Tests the cache calls for a single table and warm cache for:

• all tables
• views_test_data

File

core/modules/views/tests/src/Unit/ViewsDataTest.php, line 426

Class

ViewsDataTest

@coversDefaultClass \Drupal\views\ViewsData @group views

Namespace

Drupal\Tests\views\Unit

Code

public function testCacheCallsWithSameTableMultipleTimesAndWarmCache() {
  $expected_views_data = $this
    ->viewsDataWithProvider();
  $this->moduleHandler
    ->expects($this
    ->never())
    ->method('getImplementations');

  // Setup a warm cache backend for a single table.
  $this->cacheBackend
    ->expects($this
    ->once())
    ->method('get')
    ->with('views_data:views_test_data:en')
    ->will($this
    ->returnValue((object) [
    'data' => $expected_views_data['views_test_data'],
  ]));
  $this->cacheBackend
    ->expects($this
    ->never())
    ->method('set');

  // We have a warm cache now, so this will only request the tables-specific
  // cache entry and return that.
  for ($i = 0; $i < 5; $i++) {
    $views_data = $this->viewsData
      ->get('views_test_data');
    $this
      ->assertSame($expected_views_data['views_test_data'], $views_data);
  }
}