function RulesTestCase::testComponentInvocations

Tests invoking components from the action.

File

tests/rules.test, line 562

Class

RulesTestCase

Rules test cases.

Code

public function testComponentInvocations() {
  $set = rules_rule_set(array(
    'node1' => array(
      'type' => 'node',
      'label' => 'node',
    ),
  ));
  $set->rule(rule()->condition('node_is_published', array(
    'node:select' => 'node1',
  ))
    ->action('node_unpublish', array(
    'node:select' => 'node1',
  )));
  $set->integrityCheck()
    ->save('rules_test_set_2');
  // Use different names for the variables to ensure they are properly mapped
  // when taking over the variables to be saved.
  $rule = rule(array(
    'node2' => array(
      'type' => 'node',
      'label' => 'node',
    ),
  ));
  $rule->action('component_rules_test_set_2', array(
    'node1:select' => 'node2',
  ));
  $rule->action('node_make_sticky', array(
    'node:select' => 'node2',
  ));
  $node = $this->drupalCreateNode(array(
    'title' => 'The title.',
    'status' => 1,
    'sticky' => 0,
  ));
  $rule->execute($node);
  $node = node_load($node->nid, NULL, TRUE);
  $this->assertFalse($node->status, 'The component changes have been saved correctly.');
  $this->assertTrue($node->sticky, 'The action changes have been saved correctly.');
  // Check that we have saved the changes only once.
  $text = RulesLog::logger()->render();
  // Make sure both saves are handled in one save operation.
  $this->assertEqual(substr_count($text, 'Saved'), 1, 'Changes have been saved in one save operation.');
  RulesLog::logger()->checkLog();
  // Test recursion prevention on components by invoking the component from
  // itself, what should be prevented.
  $set->action('component_rules_test_set_2', array(
    'node1:select' => 'node1',
  ))
    ->save();
  $rule->execute($node);
  $text1 = RulesLog::logger()->render();
  $text2 = RulesTestCase::t('Not evaluating rule set %rules_test_set_2 to prevent recursion.', array(
    'rules_test_set_2',
  ));
  $this->assertTrue(strpos($text1, $text2) !== FALSE, "Recursion of component invocation prevented.");
  // Test executing the component provided in code via the action. This makes
  // sure the component in code has been properly picked up.
  $node->status = 0;
  node_save($node);
  rules_action('component_rules_test_action_set')->execute($node);
  $this->assertTrue($node->status == 1, 'Component provided in code has been executed.');
}