public function LoopTest::testMissingList in Rules 8.3

Tests that a loop must have a list configured.

File

tests/src/Unit/Integration/Engine/LoopTest.php, line 211

Class

LoopTest

Test Rules execution with the loop plugin.

Namespace

Drupal\Tests\rules\Unit\Integration\Engine

Code

public function testMissingList() {
  $rule = $this->rulesExpressionManager
    ->createRule();

  // Empty loop configuration, 'list' is missing.
  $loop = $this->rulesExpressionManager
    ->createInstance('rules_loop', []);
  $rule
    ->addExpressionObject($loop);
  $violations = RulesComponent::create($rule)
    ->checkIntegrity();
  $this
    ->assertEquals(1, iterator_count($violations));
  $this
    ->assertEquals('List variable is missing.', (string) $violations[0]
    ->getMessage());
}