function ViewsDataTest::testFullAndTableGetCache

Tests the cache of the full and single table data.

File

core/modules/views/tests/src/Unit/ViewsDataTest.php, line 204

Class

ViewsDataTest

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

Namespace

Code

public function testFullAndTableGetCache() : void {
  $expected_views_data = $this->viewsDataWithProvider();
  $table_name = 'views_test_data';
  $table_name_2 = 'views_test_data_2';
  $random_table_name = $this->randomMachineName();
  // Views data should be invoked twice due to the clear call.
  $this->moduleHandler
    ->expects($this->exactly(2))
    ->method('invokeAllWith')
    ->with('views_data')
    ->willReturnCallback(function ($hook, $callback) {
    $callback(\Closure::fromCallable([
      $this,
      'viewsData',
    ]), 'views_test_data');
  });
  $this->moduleHandler
    ->expects($this->exactly(2))
    ->method('alter')
    ->with('views_data', $expected_views_data);
  // The cache should only be called once (before the clear() call) as get
  // will get all table data in the first get().
  $gets = [
    'views_data:en',
    "views_data:{$random_table_name}:en",
    'views_data:en',
    "views_data:{$random_table_name}: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);
  $sets = [
    'views_data:en',
    $expected_views_data,
    "views_data:{$random_table_name}:en",
    [],
    'views_data:en',
    $expected_views_data,
    "views_data:{$random_table_name}:en",
    [],
  ];
  $this->cacheBackend
    ->expects($this->exactly(count($sets) / 2))
    ->method('set')
    ->with($this->callback(function (string $key) use (&$sets) : bool {
    return $key === array_shift($sets);
  }), $this->callback(function (array $data) use (&$sets) : bool {
    return $data === array_shift($sets);
  }));
  $this->cacheTagsInvalidator
    ->expects($this->once())
    ->method('invalidateTags')
    ->with([
    'views_data',
  ]);
  $views_data = $this->viewsData
    ->getAll();
  $this->assertSame($expected_views_data, $views_data);
  // Request a specific table should be static cached.
  $views_data = $this->viewsData
    ->get($table_name);
  $this->assertSame($expected_views_data[$table_name], $views_data);
  // Another table being requested should also come from the static cache.
  $views_data = $this->viewsData
    ->get($table_name_2);
  $this->assertSame($expected_views_data[$table_name_2], $views_data);
  $views_data = $this->viewsData
    ->get($random_table_name);
  $this->assertSame([], $views_data);
  $this->viewsData
    ->clear();
  // Get the views data again.
  $this->viewsData
    ->getAll();
  $this->viewsData
    ->get($table_name);
  $this->viewsData
    ->get($table_name_2);
  $this->viewsData
    ->get($random_table_name);
}