function BlockViewBuilderTest::testBlockViewBuilderCache

Tests block render cache handling.

File

core/modules/block/tests/src/Kernel/BlockViewBuilderTest.php, line 128

Class

BlockViewBuilderTest

Tests the block view builder.

Namespace

Code

public function testBlockViewBuilderCache() : void {
    // Verify cache handling for a non-empty block.
    $this->verifyRenderCacheHandling();
    // Create an empty block.
    $this->block = $this->controller
        ->create([
        'id' => 'test_block',
        'theme' => 'stark',
        'plugin' => 'test_cache',
    ]);
    $this->block
        ->save();
    \Drupal::state()->set('block_test.content', NULL);
    // Verify cache handling for an empty block.
    $this->verifyRenderCacheHandling();
}