function RulesTriggerTestCase::testRecursionOnDifferentArguments

Ensure the recursion prevention still allows to let the rule trigger again during evaluation of the same event set, if the event isn't caused by the rule itself - thus we won't run in an infinite loop.

File

d7-tests/rules_test_trigger_case.test, line 160

Class

RulesTriggerTestCase

Test triggering rules.

Code

function testRecursionOnDifferentArguments() {
    // Create rule1 - which might recurse.
    $rule = $this->createTestRule(FALSE, 'node_update');
    $rule->action('rules_node_make_sticky_action');
    $rule->label = 'rule 1';
    $rule->integrityCheck()
        ->save();
    // Create rule2 - which triggers rule1 on another node.
    $node2 = $this->drupalCreateNode(array(
        'type' => 'page',
        'sticky' => 0,
        'status' => 0,
    ));
    $rule2 = $this->createTestRule(FALSE, 'node_update');
    $rule2->action('rules_action_load_node', array(
        'nid' => $node2->nid,
    ))
        ->action('rules_node_make_sticky_action', array(
        'node:select' => 'node_loaded',
    ));
    $rule2->label = 'rule 2';
    $rule2->save();
    // Now trigger both rules by generating the event.
    $node = $this->drupalCreateNode(array(
        'type' => 'page',
        'sticky' => 0,
        'status' => 0,
    ));
    node_save($node);
    
    //debug(RulesLog::logger()->render());
    $text = RulesLog::logger()->render();
    $pos = strpos($text, RulesTestCase::t('Evaluating conditions of rule %rule 1', array(
        'rule 1',
    )));
    $pos = $pos !== FALSE ? strpos($text, RulesTestCase::t('Evaluating conditions of rule %rule 2', array(
        'rule 2',
    )), $pos) : FALSE;
    $pos = $pos !== FALSE ? strpos($text, RulesTestCase::t('Saved %node_loaded of type %node.', array(
        'node_loaded',
        'node',
    )), $pos) : FALSE;
    $pos = $pos !== FALSE ? strpos($text, RulesTestCase::t('Evaluating conditions of rule %rule 1', array(
        'rule 1',
    )), $pos) : FALSE;
    $pos = $pos !== FALSE ? strpos($text, RulesTestCase::t('Not evaluating reaction rule %rule 2 to prevent recursion', array(
        'rule 2',
    )), $pos) : FALSE;
    $this->assertTrue($pos !== FALSE, 'Rule1 was triggered on the event caused by Rule2.');
}