function LoopTest::testPropertyPathList

Tests that a list can be chosen with a property path selector.

File

tests/src/Unit/Integration/Engine/LoopTest.php, line 112

Class

LoopTest

Test Rules execution with the loop plugin.

Namespace

Code

public function testPropertyPathList() {
  $rule = $this->rulesExpressionManager
    ->createRule();
  $rule->addAction('rules_variable_add', ContextConfig::create()->setValue('type', 'string')
    ->setValue('value', '')
    ->provideAs('variable_added', 'result'));
  $loop = $this->rulesExpressionManager
    ->createInstance('rules_loop', [
    'list' => 'node.field_text',
  ]);
  $loop->addAction('rules_data_set', ContextConfig::create()->map('data', 'result')
    ->setValue('value', '{{result}} {{list_item}}')
    ->process('value', 'rules_tokens'));
  $rule->addExpressionObject($loop);
  // Create a fake field for the fake node for testing.
  $list_definition = $this->typedDataManager
    ->createListDataDefinition('string');
  $field_text = new FieldItemList($list_definition);
  $field_text->setValue([
    'Hello',
    'world',
    'this',
    'is',
    'the',
    'loop',
  ]);
  $node = $this->prophesizeEntity(NodeInterface::class);
  $node->get('field_text')
    ->willReturn($field_text);
  // We cannot use EntityDataDefinitionInterface here because the context
  // system in core violates the interface and relies on the actual class.
  // @see https://www.drupal.org/node/2660216
  $node_definition = $this->prophesize(EntityDataDefinition::class);
  $node_definition->getPropertyDefinition("field_text")
    ->willReturn($list_definition);
  $context_definition = $this->getContextDefinitionFor('entity:node', $node_definition);
  $component = RulesComponent::create($rule)->addContextDefinition('node', $context_definition)
    ->provideContext('result')
    ->setContextValue('node', $node->reveal());
  $violations = $component->checkIntegrity();
  $this->assertCount(0, $violations);
  $result = $component->execute();
  $this->assertEquals(' Hello world this is the loop', $result['result']);
}