public function RulesTestCase::testReturningVariables in Rules 7.2

Same name and namespace in other branches

1. 8.3 d7-tests/rules_test_case.test \RulesTestCase::testReturningVariables()

Tests returning provided variables.

File

tests/rules.test, line 752

Rules tests.

Class

RulesTestCase

Rules test cases.

Code

public function testReturningVariables() {
  $node = $this
    ->drupalCreateNode();
  $action = rules_action('entity_fetch', array(
    'type' => 'node',
    'id' => $node->nid,
  ));
  list($node2) = $action
    ->execute();
  $this
    ->assertTrue($node2->nid == $node->nid, 'Action returned a variable.');

  // Create a simple set that just passed through the given node.
  $set = rules_rule_set(array(
    'node' => array(
      'type' => 'node',
    ),
  ), array(
    'node',
  ));
  $set
    ->integrityCheck()
    ->save('rules_test_set_1');
  $provides = $set
    ->providesVariables();
  $this
    ->assertTrue($provides['node']['type'] == 'node', 'Rule set correctly passed through the node.');
  list($node2) = $set
    ->execute($node);
  $this
    ->assertTrue($node2->nid == $node->nid, 'Rule set returned a variable.');

  // Create an action set returning a variable that is no parameter.
  $set = rules_action_set(array(
    'node' => array(
      'type' => 'node',
      'parameter' => FALSE,
    ),
  ), array(
    'node',
  ));
  $set
    ->action('entity_fetch', array(
    'type' => 'node',
    'id' => $node->nid,
  ))
    ->action('data_set', array(
    'data:select' => 'node',
    'value:select' => 'entity_fetched',
  ));
  $set
    ->integrityCheck();
  list($node3) = $set
    ->execute();
  $this
    ->assertTrue($node3->nid == $node->nid, 'Action set returned a variable that has not been passed as parameter.');

  // Test the same again with a variable holding a not wrapped data type.
  $set = rules_action_set(array(
    'number' => array(
      'type' => 'integer',
      'parameter' => FALSE,
    ),
  ), array(
    'number',
  ));
  $set
    ->action('data_set', array(
    'data:select' => 'number',
    'value' => 3,
  ));
  $set
    ->integrityCheck();
  list($number) = $set
    ->execute();
  $this
    ->assertTrue($number == 3, 'Actions set returned a number.');
}