public function RulesSchedulerTestCase::testRecursionPrevention in Rules 7.2
Makes sure recursion prevention is working fine for scheduled rule sets.
File
- rules_scheduler/
tests/ rules_scheduler.test, line 74 - Rules Scheduler tests.
Class
- RulesSchedulerTestCase
- Test cases for the Rules Scheduler module.
Code
public function testRecursionPrevention() {
$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');
// Add an reaction rule that is triggered upon a node save. The scheduled
// component changes the node, thus it would be scheduled again and run in
// an endless loop.
$rule = rules_reaction_rule();
$rule
->event('node_insert');
$rule
->event('node_update');
$rule
->action('schedule', array(
'component' => 'rules_test_set_2',
'identifier' => 'test_recursion_prevention',
'date' => 'now',
'param_node1:select' => 'node',
));
$rule
->save();
// Create a node, what triggers the rule.
$node = $this
->drupalCreateNode(array(
'title' => 'The title.',
'status' => 1,
));
// Run cron to let the rules scheduler do its work.
$this
->cronRun();
$node = node_load($node->nid, NULL, TRUE);
$this
->assertFalse($node->status, 'The component has been properly scheduled.');
// Create a simple user account with permission to see the dblog.
$user = $this
->drupalCreateUser(array(
'access site reports',
));
$this
->drupalLogin($user);
// View the database log.
$this
->drupalGet('admin/reports/dblog');
// Can't use
// $this->clickLink('Rules debug information: " Scheduled evaluation...')
// because xpath doesn't allow : or " in the string.
// So instead, use our own xpath to figure out the href of the second link
// on the page (the first link is the most recent log entry, which is the
// log entry for the user login, above.)
// All links.
$links = $this
->xpath('//a[contains(@href, :href)]', array(
':href' => 'admin/reports/event/',
));
// Strip off /?q= from href.
$href = explode('=', $links[1]['href']);
// Click the link for the RulesLog entry.
$this
->drupalGet($href[1]);
$this
->assertRaw(RulesTestCase::t('Not evaluating reaction rule %unlabeled to prevent recursion.', array(
'unlabeled' => $rule->name,
)), "Scheduled recursion prevented.");
RulesLog::logger()
->checkLog();
}