public function LoopTest::testInvalidListType in Rules 8.3

Tests that the data type used to loop over is a list.

File

tests/src/Unit/Integration/Engine/LoopTest.php, line 256

Class

LoopTest

Test Rules execution with the loop plugin.

Namespace

Drupal\Tests\rules\Unit\Integration\Engine

Code

public function testInvalidListType() {
  $rule = $this->rulesExpressionManager
    ->createRule();
  $loop = $this->rulesExpressionManager
    ->createInstance('rules_loop', [
    'list' => 'string_variable',
  ]);
  $rule
    ->addExpressionObject($loop);
  $violations = RulesComponent::create($rule)
    ->addContextDefinition('string_variable', ContextDefinition::create('string'))
    ->checkIntegrity();
  $this
    ->assertEquals(1, iterator_count($violations));
  $this
    ->assertEquals('The data type of list variable <em class="placeholder">string_variable</em> is not a list.', (string) $violations[0]
    ->getMessage());
}