function ImageStyleTest::testFlush

Tests flush.

File

core/modules/image/tests/src/Unit/ImageStyleTest.php, line 206

Class

ImageStyleTest

Tests Drupal\image\Entity\ImageStyle.

Namespace

Code

public function testFlush() : void {
  $cache_tag_invalidator = $this->createMock('\\Drupal\\Core\\Cache\\CacheTagsInvalidator');
  $file_system = $this->createStub(FileSystemInterface::class);
  $module_handler = $this->createStub(ModuleHandlerInterface::class);
  $stream_wrapper_manager = $this->createStub(StreamWrapperManagerInterface::class);
  $stream_wrapper_manager->method('getWrappers')
    ->willReturn([]);
  $theme_registry = $this->createMock('\\Drupal\\Core\\Theme\\Registry');
  $container = new ContainerBuilder();
  $container->set('cache_tags.invalidator', $cache_tag_invalidator);
  $container->set('file_system', $file_system);
  $container->set('module_handler', $module_handler);
  $container->set('stream_wrapper_manager', $stream_wrapper_manager);
  $container->set('theme.registry', $theme_registry);
  \Drupal::setContainer($container);
  $image_effect_id = $this->randomMachineName();
  $image_effect = $this->createStub(ImageEffectBase::class);
  $image_style = $this->getImageStyleMock($image_effect_id, $image_effect, [
    'buildUri',
    'getCacheTagsToInvalidate',
  ]);
  $image_style->expects($this->atLeastOnce())
    ->method('buildUri')
    ->willReturn('test.jpg');
  $image_style->expects($this->atLeastOnce())
    ->method('getCacheTagsToInvalidate')
    ->willReturn([]);
  // Assert the theme registry is reset.
  $theme_registry->expects($this->once())
    ->method('reset');
  // Assert the cache tags are invalidated.
  $cache_tag_invalidator->expects($this->once())
    ->method('invalidateTags');
  $image_style->flush();
  // Assert the theme registry is not reset a path is flushed.
  $theme_registry->expects($this->never())
    ->method('reset');
  // Assert the cache tags are not reset a path is flushed.
  $cache_tag_invalidator->expects($this->never())
    ->method('invalidateTags');
  $image_style->flush('test.jpg');
}