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<?php
/**
* Matomo - free/libre analytics platform
*
* @link https://matomo.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*/
namespace Piwik\Tests\Integration;
use Piwik\Scheduler\RetryableException;
use Piwik\Scheduler\Timetable;
use Piwik\Scheduler\Scheduler;
use Piwik\Scheduler\Task;
use Piwik\Tests\Framework\Mock\PiwikOption;
use Piwik\Tests\Framework\TestCase\IntegrationTestCase;
use Psr\Log\NullLogger;
use ReflectionProperty;
/**
* @group Scheduler
* @group SchedulerRetryTaskTest
*/
class RetryScheduledTaskTest extends IntegrationTestCase
{
public function testRetryCount()
{
$timetable = new Timetable();
$task1 = 'task1';
$task2 = 'task2';
// Should be zero if no retry entry present
$this->assertEquals(0, $timetable->getRetryCount($task1));
// Should increment by one
$timetable->incrementRetryCount($task1);
$this->assertEquals(1, $timetable->getRetryCount($task1));
// Should not break if more than one tasks is counting retries
$timetable->incrementRetryCount($task2);
$timetable->incrementRetryCount($task2);
$this->assertEquals(2, $timetable->getRetryCount($task2));
$timetable->incrementRetryCount($task1);
$this->assertEquals(2, $timetable->getRetryCount($task1));
// Should clear retry count without affecting other tasks
$timetable->clearRetryCount($task1);
$this->assertEquals(0, $timetable->getRetryCount($task1));
$this->assertEquals(2, $timetable->getRetryCount($task2));
$timetable->clearRetryCount($task2);
$this->assertEquals(0, $timetable->getRetryCount($task1));
}
public function testTaskIsRetriedIfRetryableExcetionIsThrown()
{
// Mock timetable
$now = time() - 60;
$taskName = 'Piwik\Tests\Integration\RetryScheduledTaskTest.exceptionalTask';
$timetableData = serialize([$taskName => $now]);
self::getReflectedPiwikOptionInstance()->setValue(new PiwikOption($timetableData));
// Create task
$dailySchedule = $this->createPartialMock('Piwik\Scheduler\Schedule\Daily', array('getTime'));
$dailySchedule->expects($this->any())
->method('getTime')
->will($this->returnValue($now));
// Setup scheduler
$tasks = [new Task($this, 'exceptionalTask', null, $dailySchedule)];
$taskLoader = $this->createMock('Piwik\Scheduler\TaskLoader');
$taskLoader->expects($this->atLeastOnce())
->method('loadTasks')
->willReturn($tasks);
$scheduler = new Scheduler($taskLoader, new NullLogger());
// First run
$scheduler->run();
$nextRun = $scheduler->getScheduledTimeForMethod('Piwik\Tests\Integration\RetryScheduledTaskTest', 'exceptionalTask', null);
// Should be rescheduled one hour from now
$this->assertEquals($now+3660, $nextRun);
self::getReflectedPiwikOptionInstance()->setValue(null);
}
public function testTaskIsNotRetriedIfNormalExcetionIsThrown()
{
// Mock timetable
$now = time() - 60;
$taskName = 'Piwik\Tests\Integration\RetryScheduledTaskTest.normalExceptionTask';
$timetableData = serialize([$taskName => $now]);
self::getReflectedPiwikOptionInstance()->setValue(new PiwikOption($timetableData));
// Create task
$specificSchedule = $this->createPartialMock('Piwik\Scheduler\Schedule\SpecificTime', array('getTime'));
$specificSchedule->setScheduledTime($now+50000);
$specificSchedule->expects($this->any())
->method('getTime')
->will($this->returnValue($now));
// Setup scheduler
$tasks = [new Task($this, 'normalExceptionTask', null, $specificSchedule)];
$taskLoader = $this->createMock('Piwik\Scheduler\TaskLoader');
$taskLoader->expects($this->atLeastOnce())
->method('loadTasks')
->willReturn($tasks);
$scheduler = new Scheduler($taskLoader, new NullLogger());
// First run
$scheduler->run();
$nextRun = $scheduler->getScheduledTimeForMethod('Piwik\Tests\Integration\RetryScheduledTaskTest', 'normalExceptionTask', null);
// Should not have scheduled for retry
$this->assertEquals($now+50000, $nextRun);
self::getReflectedPiwikOptionInstance()->setValue(null);
}
private static function getReflectedPiwikOptionInstance()
{
$piwikOptionInstance = new ReflectionProperty('Piwik\Option', 'instance');
$piwikOptionInstance->setAccessible(true);
return $piwikOptionInstance;
}
public function exceptionalTask()
{
throw new RetryableException('This task fails and should be retried');
}
public function normalExceptionTask()
{
throw new \Exception('This task fails and should not be retried');
}
}
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