public function BlockHookOperationTest::testBlockOperationAlter in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/block/tests/src/Functional/BlockHookOperationTest.php \Drupal\Tests\block\Functional\BlockHookOperationTest::testBlockOperationAlter()

Tests the block list to see if the test_operation link is added.

File

core/modules/block/tests/src/Functional/BlockHookOperationTest.php, line 41

Class

BlockHookOperationTest

Tests for Block module regarding hook_entity_operations_alter().

Namespace

Drupal\Tests\block\Functional

Code

public function testBlockOperationAlter() {

  // Add a test block, any block will do.
  // Set the machine name so the test_operation link can be built later.
  $block_id = mb_strtolower($this
    ->randomMachineName(16));
  $this
    ->drupalPlaceBlock('system_powered_by_block', [
    'id' => $block_id,
  ]);

  // Get the Block listing.
  $this
    ->drupalGet('admin/structure/block');
  $test_operation_link = 'admin/structure/block/manage/' . $block_id . '/test_operation';

  // Test if the test_operation link is on the page.
  $this
    ->assertSession()
    ->linkByHrefExists($test_operation_link);
}