/**
* Test observer for course delete event.
*/
public function test_course_deleted()
{
global $DB;
$this->setAdminUser();
$this->resetAfterTest(true);
$user = $this->getDataGenerator()->create_user();
$course1 = $this->getDataGenerator()->create_course();
$course2 = $this->getDataGenerator()->create_course();
$monitorgenerator = $this->getDataGenerator()->get_plugin_generator('tool_monitor');
$rule = new stdClass();
$rule->userid = $user->id;
$rule->courseid = $course1->id;
$rule->plugin = 'test';
$sub = new stdClass();
$sub->courseid = $course1->id;
$sub->userid = $user->id;
// Add 10 rules for this course with subscriptions.
for ($i = 0; $i < 10; $i++) {
$createdrule = $monitorgenerator->create_rule($rule);
$sub->ruleid = $createdrule->id;
$monitorgenerator->create_subscription($sub);
}
// Add 10 random rules for course 2.
$rule->courseid = $course2->id;
for ($i = 0; $i < 10; $i++) {
$createdrule = $monitorgenerator->create_rule($rule);
$sub->courseid = $rule->courseid;
$sub->ruleid = $createdrule->id;
$monitorgenerator->create_subscription($sub);
}
// Add a site rule.
$rule = new stdClass();
$rule->userid = $user->id;
$rule->courseid = 0;
$rule->plugin = 'core';
$monitorgenerator->create_rule($rule);
// Verify that if we do not specify that we do not want the site rules, they are returned.
$courserules = \tool_monitor\rule_manager::get_rules_by_courseid($course1->id);
$this->assertCount(11, $courserules);
// Verify data before course delete.
$totalrules = \tool_monitor\rule_manager::get_rules_by_plugin('test');
$this->assertCount(20, $totalrules);
$courserules = \tool_monitor\rule_manager::get_rules_by_courseid($course1->id, 0, 0, false);
$this->assertCount(10, $courserules);
$this->assertEquals(20, $DB->count_records('tool_monitor_subscriptions'));
$coursesubs = \tool_monitor\subscription_manager::get_user_subscriptions_for_course($course1->id, 0, 0, $user->id);
$this->assertCount(10, $coursesubs);
// Let us delete the course now.
delete_course($course1->id, false);
// Confirm the site rule still exists.
$this->assertEquals(1, $DB->count_records('tool_monitor_rules', array('courseid' => 0)));
// Verify data after course delete.
$totalrules = \tool_monitor\rule_manager::get_rules_by_plugin('test');
$this->assertCount(10, $totalrules);
$courserules = \tool_monitor\rule_manager::get_rules_by_courseid($course1->id, 0, 0, false);
$this->assertCount(0, $courserules);
// Making sure all rules are deleted.
$this->assertEquals(10, $DB->count_records('tool_monitor_subscriptions'));
$coursesubs = \tool_monitor\subscription_manager::get_user_subscriptions_for_course($course1->id, 0, 0, $user->id);
$this->assertCount(0, $coursesubs);
// Making sure all subscriptions are deleted.
}
