示例#1
0
 public function testGeneratedDataCollectionWithCustomMapper()
 {
     $this->forAll(Generator\seq(Generator\nat()))->withMaxSize(10)->hook(Listener\collectFrequencies(function ($array) {
         return count($array);
     }))->then(function ($array) {
         $this->assertEquals(count($array), count(array_reverse($array)));
     });
 }
示例#2
0
 public function testNotWithstandingCrashesJobsAreEventuallyPerformed()
 {
     $this->limitTo(100)->forAll(Generator\bind(Generator\choose(1, 4), function ($workers) {
         return Generator\tuple(Generator\constant($workers), Generator\seq(Generator\oneOf(Generator\map(function ($durationAndTag) {
             list($duration, $tag) = $durationAndTag;
             return ['enqueueJob', $duration, $tag];
         }, Generator\tuple(Generator\nat(), Generator\elements(['generic', 'fast-lane']))), Generator\map(function ($workerIndex) {
             return ['restartWorkerGracefully', $workerIndex];
         }, Generator\choose(0, $workers - 1)), Generator\map(function ($workerIndex) {
             return ['restartWorkerByKilling', $workerIndex];
         }, Generator\choose(0, $workers - 1)), Generator\constant('restartRecruiterGracefully'), Generator\constant('restartRecruiterByKilling'), Generator\map(function ($milliseconds) {
             return ['sleep', $milliseconds];
         }, Generator\choose(1, 1000)))));
     }))->hook(Listener\log('/tmp/recruiter-test-iterations.log'))->hook(Listener\collectFrequencies())->disableShrinking()->then(function ($tuple) {
         list($workers, $actions) = $tuple;
         $this->clean();
         $this->start($workers);
         foreach ($actions as $action) {
             $this->logAction($action);
             if (is_array($action)) {
                 $arguments = $action;
                 $method = array_shift($arguments);
                 call_user_func_array([$this, $method], $arguments);
             } else {
                 $this->{$action}();
             }
         }
         $estimatedTime = max(count($actions) * 4, 60);
         Timeout::inSeconds($estimatedTime, function () {
             return "all {$this->jobs} jobs to be performed. Now is " . date('c') . " Logs: " . $this->files();
         })->until(function () {
             return $this->jobRepository->countArchived() === $this->jobs;
         });
         $at = T\now();
         $statistics = $this->recruiter->statistics($tag = null, $at);
         $this->assertInvariantsOnStatistics($statistics);
         // TODO: remove duplication
         $statisticsByTag = [];
         $cumulativeThroughput = 0;
         foreach (['generic', 'fast-lane'] as $tag) {
             $statisticsByTag[$tag] = $this->recruiter->statistics($tag, $at);
             $this->assertInvariantsOnStatistics($statisticsByTag[$tag]);
             $cumulativeThroughput += $statisticsByTag[$tag]['throughput']['value'];
         }
         var_dump($statistics, $statisticsByTag);
         // TODO: add tolerance
         $this->assertEquals($statistics['throughput']['value'], $cumulativeThroughput);
     });
 }