public function ChainedPlaceholderStrategyTest::testProcessPlaceholdersNoStrategies in Drupal 10

Same name and namespace in other branches

1. 8 core/tests/Drupal/Tests/Core/Render/Placeholder/ChainedPlaceholderStrategyTest.php \Drupal\Tests\Core\Render\Placeholder\ChainedPlaceholderStrategyTest::testProcessPlaceholdersNoStrategies()
2. 9 core/tests/Drupal/Tests/Core/Render/Placeholder/ChainedPlaceholderStrategyTest.php \Drupal\Tests\Core\Render\Placeholder\ChainedPlaceholderStrategyTest::testProcessPlaceholdersNoStrategies()

@covers ::processPlaceholders

File

core/tests/Drupal/Tests/Core/Render/Placeholder/ChainedPlaceholderStrategyTest.php, line 124

Class

ChainedPlaceholderStrategyTest

@coversDefaultClass \Drupal\Core\Render\Placeholder\ChainedPlaceholderStrategy @group Render

Namespace

Drupal\Tests\Core\Render\Placeholder

Code

public function testProcessPlaceholdersNoStrategies() {

  // Placeholders but no strategies defined.
  $placeholders = [
    'assert-me' => [
      '#markup' => 'I-am-a-llama-that-will-lead-to-an-assertion-by-the-chained-placeholder-strategy.',
    ],
  ];
  $chained_placeholder_strategy = new ChainedPlaceholderStrategy();
  $this
    ->expectException(\AssertionError::class);
  $this
    ->expectExceptionMessage('At least one placeholder strategy must be present; by default the fallback strategy \\Drupal\\Core\\Render\\Placeholder\\SingleFlushStrategy is always present.');
  $chained_placeholder_strategy
    ->processPlaceholders($placeholders);
}