JobService.java

package edu.ucsb.cs156.happiercows.services.jobs;

import edu.ucsb.cs156.happiercows.entities.jobs.Job;

import edu.ucsb.cs156.happiercows.repositories.jobs.JobsRepository;

import edu.ucsb.cs156.happiercows.services.CurrentUserService;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.context.annotation.Lazy;

import org.springframework.scheduling.annotation.Async;

import org.springframework.stereotype.Service;

@Service

public class JobService {

  @Autowired

  private JobsRepository jobsRepository;

  @Autowired

  private CurrentUserService currentUserService;

  @Lazy

  @Autowired

  private JobService self;

  public Job runAsJob(JobContextConsumer jobFunction) {

    Job job = Job.builder()

      .createdBy(currentUserService.getUser())

      .status("running")

      .build();

    jobsRepository.save(job);

    self.runJobAsync(job, jobFunction);

    return job;

  }

  @Async

  public void runJobAsync(Job job, JobContextConsumer jobFunction) {

    JobContext context = new JobContext(jobsRepository, job);

    try {

      jobFunction.accept(context);

    } catch (Exception e) {

      e.printStackTrace();

      job.setStatus("error");

      context.log(e.getMessage());

      return;

    }

    job.setStatus("complete");

    jobsRepository.save(job);

  }

}

Active mutators

• CONDITIONALS_BOUNDARY
• EMPTY_RETURNS
• FALSE_RETURNS
• INCREMENTS
• INVERT_NEGS
• MATH
• NEGATE_CONDITIONALS
• NULL_RETURNS
• PRIMITIVE_RETURNS
• TRUE_RETURNS
• VOID_METHOD_CALLS

Tests examined

• edu.ucsb.cs156.happiercows.controllers.JobsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.JobsControllerTests]/[method:admin_can_launch_update_cow_health_job()] (30 ms)
• edu.ucsb.cs156.happiercows.controllers.CSRFControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CSRFControllerTests]/[method:csrf_returns_ok()] (61 ms)
• edu.ucsb.cs156.happiercows.controllers.JobsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.JobsControllerTests]/[method:admin_can_launch_milk_the_cows_job()] (29 ms)
• edu.ucsb.cs156.happiercows.controllers.JobsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.JobsControllerTests]/[method:admin_can_launch_instructor_report_job()] (35 ms)
• edu.ucsb.cs156.happiercows.controllers.JobsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.JobsControllerTests]/[method:admin_can_launch_test_job()] (2059 ms)
• edu.ucsb.cs156.happiercows.controllers.JobsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.JobsControllerTests]/[method:admin_can_launch_test_job_that_fails()] (4090 ms)