Google\Cloud\Tests\System\BigQuery\ManageJobsTest::testListJobs PHP Method

    public function testListJobs()
    {
        self::$client->runQueryAsJob(sprintf('SELECT * FROM [%s.%s]', self::$dataset->id(), self::$table->id()));
        $jobs = self::$client->jobs();
        $job = null;
        // break early to prevent subsequent requests
        foreach ($jobs as $j) {
            $job = $j;
            break;
        }
        $this->assertInstanceOf(Job::class, $job);
        return $job;
    }