function BlockContentDeletionTest::testDeletingBlockContentShouldClearPluginCache

Tests deleting a block_content updates the discovered block plugin.

File

core/modules/block_content/tests/src/Kernel/BlockContentDeletionTest.php, line 40

Class

BlockContentDeletionTest

Tests that deleting a block clears the cached definitions.

Namespace

Code

public function testDeletingBlockContentShouldClearPluginCache() : void {
  // Create a block content type.
  $block_content_type = BlockContentType::create([
    'id' => 'spiffy',
    'label' => 'Mucho spiffy',
    'description' => "Provides a block type that increases your site's spiffiness by upto 11%",
  ]);
  $block_content_type->save();
  // And a block content entity.
  $block_content = BlockContent::create([
    'info' => 'Spiffy prototype',
    'type' => 'spiffy',
  ]);
  $block_content->save();
  // Make sure the block content provides a derivative block plugin in the
  // block repository.
  /** @var \Drupal\Core\Block\BlockManagerInterface $block_manager */
  $block_manager = $this->container
    ->get('plugin.manager.block');
  $plugin_id = 'block_content' . PluginBase::DERIVATIVE_SEPARATOR . $block_content->uuid();
  $this->assertTrue($block_manager->hasDefinition($plugin_id));
  // Now delete the block content entity.
  $block_content->delete();
  // The plugin should no longer exist.
  $this->assertFalse($block_manager->hasDefinition($plugin_id));
  // Create another block content entity.
  $block_content = BlockContent::create([
    'info' => 'Spiffy prototype',
    'type' => 'spiffy',
  ]);
  $block_content->save();
  $plugin_id = 'block_content' . PluginBase::DERIVATIVE_SEPARATOR . $block_content->uuid();
  $block = $this->placeBlock($plugin_id, [
    'region' => 'content',
    'theme' => 'stark',
  ]);
  // Delete it via storage.
  $storage = $this->container
    ->get('entity_type.manager')
    ->getStorage('block_content');
  $storage->delete([
    $block_content,
  ]);
  // The plugin should no longer exist.
  $this->assertFalse($block_manager->hasDefinition($plugin_id));
  $this->assertNull($this->container
    ->get('entity_type.manager')
    ->getStorage('block')
    ->loadUnchanged($block->id()));
}