/**
* Tests that the reset function deletes old tasks.
*/
public function test_reset_scheduled_tasks_for_component_delete()
{
global $DB;
$this->resetAfterTest(true);
$count = $DB->count_records('task_scheduled', array('component' => 'moodle'));
$allcount = $DB->count_records('task_scheduled');
$task = new \core\task\scheduled_test_task();
$task->set_component('moodle');
$record = \core\task\manager::record_from_scheduled_task($task);
$DB->insert_record('task_scheduled', $record);
$this->assertTrue($DB->record_exists('task_scheduled', array('classname' => '\\core\\task\\scheduled_test_task', 'component' => 'moodle')));
$task = new \core\task\scheduled_test2_task();
$task->set_component('moodle');
$record = \core\task\manager::record_from_scheduled_task($task);
$DB->insert_record('task_scheduled', $record);
$this->assertTrue($DB->record_exists('task_scheduled', array('classname' => '\\core\\task\\scheduled_test2_task', 'component' => 'moodle')));
$aftercount = $DB->count_records('task_scheduled', array('component' => 'moodle'));
$afterallcount = $DB->count_records('task_scheduled');
$this->assertEquals($count + 2, $aftercount);
$this->assertEquals($allcount + 2, $afterallcount);
// Now check that the right things were deleted.
\core\task\manager::reset_scheduled_tasks_for_component('moodle');
$this->assertEquals($count, $DB->count_records('task_scheduled', array('component' => 'moodle')));
$this->assertEquals($allcount, $DB->count_records('task_scheduled'));
$this->assertFalse($DB->record_exists('task_scheduled', array('classname' => '\\core\\task\\scheduled_test2_task', 'component' => 'moodle')));
$this->assertFalse($DB->record_exists('task_scheduled', array('classname' => '\\core\\task\\scheduled_test_task', 'component' => 'moodle')));
}
