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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* This file contains the unittests for adhock tasks.
*
* @package core
* @category phpunit
* @copyright 2013 Damyon Wiese
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
require_once(__DIR__ . '/fixtures/task_fixtures.php');
/**
* Test class for adhoc tasks.
*
* @package core
* @category task
* @copyright 2013 Damyon Wiese
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class core_adhoc_task_testcase extends advanced_testcase {
/**
* Test basic adhoc task execution.
*/
public function test_get_next_adhoc_task_now() {
$this->resetAfterTest(true);
// Create an adhoc task.
$task = new \core\task\adhoc_test_task();
// Queue it.
\core\task\manager::queue_adhoc_task($task);
$now = time();
// Get it from the scheduler.
$task = \core\task\manager::get_next_adhoc_task($now);
$this->assertInstanceOf('\\core\\task\\adhoc_test_task', $task);
$task->execute();
\core\task\manager::adhoc_task_complete($task);
}
/**
* Test adhoc task failure retry backoff.
*/
public function test_get_next_adhoc_task_fail_retry() {
$this->resetAfterTest(true);
// Create an adhoc task.
$task = new \core\task\adhoc_test_task();
\core\task\manager::queue_adhoc_task($task);
$now = time();
// Get it from the scheduler, execute it, and mark it as failed.
$task = \core\task\manager::get_next_adhoc_task($now);
$task->execute();
\core\task\manager::adhoc_task_failed($task);
// The task will not be returned immediately.
$this->assertNull(\core\task\manager::get_next_adhoc_task($now));
// Should get the adhoc task (retry after delay).
$task = \core\task\manager::get_next_adhoc_task($now + 120);
$this->assertInstanceOf('\\core\\task\\adhoc_test_task', $task);
$task->execute();
\core\task\manager::adhoc_task_complete($task);
// Should not get any task.
$this->assertNull(\core\task\manager::get_next_adhoc_task($now));
}
/**
* Test future adhoc task execution.
*/
public function test_get_next_adhoc_task_future() {
$this->resetAfterTest(true);
$now = time();
// Create an adhoc task in future.
$task = new \core\task\adhoc_test_task();
$task->set_next_run_time($now + 1000);
\core\task\manager::queue_adhoc_task($task);
// Fetching the next task should not return anything.
$this->assertNull(\core\task\manager::get_next_adhoc_task($now));
// Fetching in the future should return the task.
$task = \core\task\manager::get_next_adhoc_task($now + 1020);
$this->assertInstanceOf('\\core\\task\\adhoc_test_task', $task);
$task->execute();
\core\task\manager::adhoc_task_complete($task);
}
/**
* Test empty set of adhoc tasks
*/
public function test_get_adhoc_tasks_empty_set() {
$this->resetAfterTest(true);
$this->assertEquals([], \core\task\manager::get_adhoc_tasks('\\core\\task\\adhoc_test_task'));
}
/**
* Test correct set of adhoc tasks is returned for class.
*/
public function test_get_adhoc_tasks_result_set() {
$this->resetAfterTest(true);
for ($i = 0; $i < 3; $i++) {
$task = new \core\task\adhoc_test_task();
\core\task\manager::queue_adhoc_task($task);
}
for ($i = 0; $i < 3; $i++) {
$task = new \core\task\adhoc_test2_task();
\core\task\manager::queue_adhoc_task($task);
}
$adhoctests = \core\task\manager::get_adhoc_tasks('\\core\\task\\adhoc_test_task');
$adhoctest2s = \core\task\manager::get_adhoc_tasks('\\core\\task\\adhoc_test2_task');
$this->assertCount(3, $adhoctests);
$this->assertCount(3, $adhoctest2s);
foreach ($adhoctests as $task) {
$this->assertInstanceOf('\\core\\task\\adhoc_test_task', $task);
}
foreach ($adhoctest2s as $task) {
$this->assertInstanceOf('\\core\\task\\adhoc_test2_task', $task);
}
}
/**
* Ensure that the reschedule_or_queue_adhoc_task function will schedule a new task if no tasks exist.
*/
public function test_reschedule_or_queue_adhoc_task_no_existing() {
$this->resetAfterTest(true);
// Schedule adhoc task.
$task = new \core\task\adhoc_test_task();
$task->set_custom_data(['courseid' => 10]);
\core\task\manager::reschedule_or_queue_adhoc_task($task);
$this->assertEquals(1, count(\core\task\manager::get_adhoc_tasks('core\task\adhoc_test_task')));
}
/**
* Ensure that the reschedule_or_queue_adhoc_task function will schedule a new task if a task for the same user does
* not exist.
*/
public function test_reschedule_or_queue_adhoc_task_different_user() {
$this->resetAfterTest(true);
$user = \core_user::get_user_by_username('admin');
// Schedule adhoc task.
$task = new \core\task\adhoc_test_task();
$task->set_custom_data(['courseid' => 10]);
\core\task\manager::reschedule_or_queue_adhoc_task($task);
// Schedule adhoc task for a different user.
$task = new \core\task\adhoc_test_task();
$task->set_custom_data(['courseid' => 10]);
$task->set_userid($user->id);
\core\task\manager::reschedule_or_queue_adhoc_task($task);
$this->assertEquals(2, count(\core\task\manager::get_adhoc_tasks('core\task\adhoc_test_task')));
}
/**
* Ensure that the reschedule_or_queue_adhoc_task function will schedule a new task if a task with different custom
* data exists.
*/
public function test_reschedule_or_queue_adhoc_task_different_data() {
$this->resetAfterTest(true);
// Schedule adhoc task.
$task = new \core\task\adhoc_test_task();
$task->set_custom_data(['courseid' => 10]);
\core\task\manager::reschedule_or_queue_adhoc_task($task);
// Schedule adhoc task for a different user.
$task = new \core\task\adhoc_test_task();
$task->set_custom_data(['courseid' => 11]);
\core\task\manager::reschedule_or_queue_adhoc_task($task);
$this->assertEquals(2, count(\core\task\manager::get_adhoc_tasks('core\task\adhoc_test_task')));
}
/**
* Ensure that the reschedule_or_queue_adhoc_task function will not make any change for matching data if no time was
* specified.
*/
public function test_reschedule_or_queue_adhoc_task_match_no_change() {
$this->resetAfterTest(true);
// Schedule adhoc task.
$task = new \core\task\adhoc_test_task();
$task->set_custom_data(['courseid' => 10]);
$task->set_next_run_time(time() + DAYSECS);
\core\task\manager::reschedule_or_queue_adhoc_task($task);
$before = \core\task\manager::get_adhoc_tasks('core\task\adhoc_test_task');
// Schedule the task again but do not specify a time.
$task = new \core\task\adhoc_test_task();
$task->set_custom_data(['courseid' => 10]);
\core\task\manager::reschedule_or_queue_adhoc_task($task);
$this->assertEquals(1, count(\core\task\manager::get_adhoc_tasks('core\task\adhoc_test_task')));
$this->assertEquals($before, \core\task\manager::get_adhoc_tasks('core\task\adhoc_test_task'));
}
/**
* Ensure that the reschedule_or_queue_adhoc_task function will update the run time if there are planned changes.
*/
public function test_reschedule_or_queue_adhoc_task_match_update_runtime() {
$this->resetAfterTest(true);
$initialruntime = time() + DAYSECS;
$newruntime = time() + WEEKSECS;
// Schedule adhoc task.
$task = new \core\task\adhoc_test_task();
$task->set_custom_data(['courseid' => 10]);
$task->set_next_run_time($initialruntime);
\core\task\manager::reschedule_or_queue_adhoc_task($task);
$before = \core\task\manager::get_adhoc_tasks('core\task\adhoc_test_task');
// Schedule the task again.
$task = new \core\task\adhoc_test_task();
$task->set_custom_data(['courseid' => 10]);
$task->set_next_run_time($newruntime);
\core\task\manager::reschedule_or_queue_adhoc_task($task);
$tasks = \core\task\manager::get_adhoc_tasks('core\task\adhoc_test_task');
$this->assertEquals(1, count($tasks));
$this->assertNotEquals($before, $tasks);
$firsttask = reset($tasks);
$this->assertEquals($newruntime, $firsttask->get_next_run_time());
}
/**
* Test queue_adhoc_task "if not scheduled".
*/
public function test_queue_adhoc_task_if_not_scheduled() {
$this->resetAfterTest(true);
$user = \core_user::get_user_by_username('admin');
// Schedule adhoc task.
$task = new \core\task\adhoc_test_task();
$task->set_custom_data(array('courseid' => 10));
$this->assertNotEmpty(\core\task\manager::queue_adhoc_task($task, true));
$this->assertEquals(1, count(\core\task\manager::get_adhoc_tasks('core\task\adhoc_test_task')));
// Schedule adhoc task with a user.
$task = new \core\task\adhoc_test_task();
$task->set_custom_data(array('courseid' => 10));
$task->set_userid($user->id);
$this->assertNotEmpty(\core\task\manager::queue_adhoc_task($task, true));
$this->assertEquals(2, count(\core\task\manager::get_adhoc_tasks('core\task\adhoc_test_task')));
// Schedule same adhoc task with different custom data.
$task = new \core\task\adhoc_test_task();
$task->set_custom_data(array('courseid' => 1));
$this->assertNotEmpty(\core\task\manager::queue_adhoc_task($task, true));
$this->assertEquals(3, count(\core\task\manager::get_adhoc_tasks('core\task\adhoc_test_task')));
// Schedule same adhoc task with same custom data.
$task = new \core\task\adhoc_test_task();
$task->set_custom_data(array('courseid' => 1));
$this->assertEmpty(\core\task\manager::queue_adhoc_task($task, true));
$this->assertEquals(3, count(\core\task\manager::get_adhoc_tasks('core\task\adhoc_test_task')));
// Schedule same adhoc task with same custom data and a user.
$task = new \core\task\adhoc_test_task();
$task->set_custom_data(array('courseid' => 1));
$task->set_userid($user->id);
$this->assertNotEmpty(\core\task\manager::queue_adhoc_task($task, true));
$this->assertEquals(4, count(\core\task\manager::get_adhoc_tasks('core\task\adhoc_test_task')));
// Schedule same adhoc task without custom data.
// Note: This task was created earlier.
$task = new \core\task\adhoc_test_task();
$this->assertNotEmpty(\core\task\manager::queue_adhoc_task($task, true));
$this->assertEquals(5, count(\core\task\manager::get_adhoc_tasks('core\task\adhoc_test_task')));
// Schedule same adhoc task without custom data (again).
$task5 = new \core\task\adhoc_test_task();
$this->assertEmpty(\core\task\manager::queue_adhoc_task($task5, true));
$this->assertEquals(5, count(\core\task\manager::get_adhoc_tasks('core\task\adhoc_test_task')));
// Schedule same adhoc task without custom data but with a userid.
$task6 = new \core\task\adhoc_test_task();
$user = \core_user::get_user_by_username('admin');
$task6->set_userid($user->id);
$this->assertNotEmpty(\core\task\manager::queue_adhoc_task($task6, true));
$this->assertEquals(6, count(\core\task\manager::get_adhoc_tasks('core\task\adhoc_test_task')));
// Schedule same adhoc task again without custom data but with a userid.
$task6 = new \core\task\adhoc_test_task();
$user = \core_user::get_user_by_username('admin');
$task6->set_userid($user->id);
$this->assertEmpty(\core\task\manager::queue_adhoc_task($task6, true));
$this->assertEquals(6, count(\core\task\manager::get_adhoc_tasks('core\task\adhoc_test_task')));
}
/**
* Test that when no userid is specified, it returns empty from the DB
* too.
*/
public function test_adhoc_task_user_empty() {
$this->resetAfterTest(true);
// Create an adhoc task in future.
$task = new \core\task\adhoc_test_task();
\core\task\manager::queue_adhoc_task($task);
// Get it back from the scheduler.
$now = time();
$task = \core\task\manager::get_next_adhoc_task($now);
\core\task\manager::adhoc_task_complete($task);
$this->assertEmpty($task->get_userid());
}
/**
* Test that when a userid is specified, that userid is subsequently
* returned.
*/
public function test_adhoc_task_user_set() {
$this->resetAfterTest(true);
// Create an adhoc task in future.
$task = new \core\task\adhoc_test_task();
$user = \core_user::get_user_by_username('admin');
$task->set_userid($user->id);
\core\task\manager::queue_adhoc_task($task);
// Get it back from the scheduler.
$now = time();
$task = \core\task\manager::get_next_adhoc_task($now);
\core\task\manager::adhoc_task_complete($task);
$this->assertEquals($user->id, $task->get_userid());
}
}