function ViewsDataTest::testSingleTableGetCache

Tests the caching of the views data for a specific table.

File

core/modules/views/tests/src/Unit/ViewsDataTest.php, line 305

Class

ViewsDataTest

@coversDefaultClass \Drupal\views\ViewsData[[api-linebreak]] @group views

Namespace

Code

public function testSingleTableGetCache() : void {
  $table_name = 'views_test_data';
  $expected_views_data = $this->viewsDataWithProvider();
  // Views data should be invoked once.
  $this->setupMockedModuleHandler();
  $this->moduleHandler
    ->expects($this->once())
    ->method('alter')
    ->with('views_data', $this->viewsDataWithProvider());
  $gets = [
    "views_data:{$table_name}:en",
    'views_data:en',
  ];
  $this->cacheBackend
    ->expects($this->exactly(count($gets)))
    ->method('get')
    ->with($this->callback(function (string $key) use (&$gets) : bool {
    return $key === array_shift($gets);
  }))
    ->willReturn(FALSE);
  $views_data = $this->viewsData
    ->get($table_name);
  $this->assertSame($expected_views_data[$table_name], $views_data, 'Make sure fetching views data by table works as expected.');
  $views_data = $this->viewsData
    ->get($table_name);
  $this->assertSame($expected_views_data[$table_name], $views_data, 'Make sure fetching cached views data by table works as expected.');
  // Test that this data is present if all views data is returned.
  $views_data = $this->viewsData
    ->getAll();
  $this->assertArrayHasKey($table_name, $views_data, 'Make sure the views_test_data info appears in the total views data.');
  $this->assertSame($expected_views_data[$table_name], $views_data[$table_name], 'Make sure the views_test_data has the expected values.');
}