protected function AssertBlockAppearsTrait::assertBlockAppears in Drupal 9

Same name and namespace in other branches

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

Checks to see whether a block appears on the page.

Parameters

\Drupal\block\Entity\Block $block: The block entity to find on the page.

1 call to AssertBlockAppearsTrait::assertBlockAppears()

DisplayBlockTest::testDeleteBlockDisplay in core/modules/block/tests/src/Functional/Views/DisplayBlockTest.php

Tests removing a block display.

File

core/modules/block/tests/src/Functional/AssertBlockAppearsTrait.php, line 21

Class

AssertBlockAppearsTrait

Provides test assertions for testing block appearance.

Namespace

Drupal\Tests\block\Functional

Code

protected function assertBlockAppears(Block $block) {
  $result = $this
    ->findBlockInstance($block);
  $this
    ->assertTrue(!empty($result), new FormattableMarkup('The block @id appears on the page', [
    '@id' => $block
      ->id(),
  ]));
}