public function RenderStackTest::test_getsetRecursionStorage in Render cache 7.2

@covers ::getRecursionStorage() @covers ::setRecursionStorage() @covers ::addRecursionStorage()

File

tests/src/Cache/RenderStackTest.php, line 90

Contains \Drupal\render_cache\Tests\Cache\RenderStackTest

Class

RenderStackTest

@coversDefaultClass \Drupal\render_cache\Cache\RenderStack @group cache

Namespace

Drupal\render_cache\Tests\Cache

Code

public function test_getsetRecursionStorage() {
  $attached = array();
  $attached['css'][] = 'foo.css';
  $attached['js'][] = 'bar.js';
  $attached['library'][] = array(
    'baz_module',
    'lama',
  );
  $attached2 = array();
  $attached2['css'][] = 'lama2.css';
  $attached_combined = $attached;
  $attached_combined['css'][] = 'lama2.css';
  $recursion_storage_test_1_set = array(
    '#cache' => array(
      'tags' => array(
        'node:1',
        'rendered',
      ),
      '#tags' => array(
        'invalid',
      ),
    ),
    '#attached' => $attached,
  );
  $recursion_storage_test_1 = $recursion_storage_test_1_set;
  unset($recursion_storage_test_1['#cache']['#tags']);
  $recursion_storage_test_2 = array(
    '#cache' => array(
      'tags' => array(
        'foo:42',
        'zoo:1',
      ),
    ),
    '#attached' => $attached2,
  );
  $recursion_storage_test_combined = array(
    '#cache' => array(
      'tags' => array(
        'foo:42',
        'node:1',
        'rendered',
        'zoo:1',
      ),
    ),
    '#attached' => $attached_combined,
  );
  $this->renderStack
    ->shouldReceive('collectAttached')
    ->times(8)
    ->andReturnUsing(function ($render) use ($attached_combined) {
    if (!empty($render['#attached']) && !empty($render[0]['#attached'])) {
      return $attached_combined;
    }
    if (!empty($render['#attached'])) {
      return $render['#attached'];
    }
    if (!empty($render[0]['#attached'])) {
      return $render[0]['#attached'];
    }
    return array();
  });
  $this
    ->assertEmpty($this->renderStack
    ->getRecursionStorage(), 'getRecursionStorage() is empty() at the beginning.');
  $this->renderStack
    ->increaseRecursion();
  $this
    ->assertEmpty($this->renderStack
    ->getRecursionStorage(), 'getRecursionStorage() is empty() at the beginning for level 1.');
  $this
    ->assertEquals(1, $this->renderStack
    ->getRecursionLevel(), 'Recursion Level is 1 after increase.');
  $this->renderStack
    ->setRecursionStorage($recursion_storage_test_1_set);
  $this
    ->assertEquals($recursion_storage_test_1, $this->renderStack
    ->getRecursionStorage(), 'getRecursionStorage() matches what was set.');
  $this->renderStack
    ->increaseRecursion();
  $this
    ->assertEmpty($this->renderStack
    ->getRecursionStorage(), 'getRecursionStorage() is empty() at the beginning for level 2.');
  $copy = $recursion_storage_test_2;
  $this->renderStack
    ->addRecursionStorage($copy, TRUE);
  unset($copy['#attached']);
  $this
    ->assertEmpty($copy, 'addRecursionStorage() makes argument empty() after adding of storage (except for attached).');
  $this
    ->assertEquals($recursion_storage_test_2, $this->renderStack
    ->getRecursionStorage(), 'getRecursionStorage() matches what was added.');
  $storage = $this->renderStack
    ->decreaseRecursion();
  $this
    ->assertEquals($recursion_storage_test_2, $storage, 'decreaseRecursion() matches what was added.');
  $this
    ->assertEquals($recursion_storage_test_1, $this->renderStack
    ->getRecursionStorage(), 'getRecursionStorage() matches what was set.');
  $this->renderStack
    ->addRecursionStorage($storage, TRUE);
  $storage2 = $this->renderStack
    ->getRecursionStorage();
  $storage = $this->renderStack
    ->decreaseRecursion();
  $this
    ->assertEquals($recursion_storage_test_combined, $storage, 'decreaseRecursion() matches what was added combined.');
  $this
    ->assertEmpty($this->renderStack
    ->getRecursionStorage(), 'getRecursionStorage() is empty() at the end.');
}