@Test
  public void
      shouldCancelAScheduledJobInCaseThePipelineIsRemovedFromTheConfig_SpecificallyAPipelineRenameToADifferentCaseAndStageNameToADifferentName()
          throws Exception {
    Material hgMaterial = new HgMaterial("url", "folder");
    String[] hgRevs = new String[] {"h1"};
    u.checkinInOrder(hgMaterial, hgRevs);

    ScheduleTestUtil.AddedPipeline p1 =
        u.saveConfigWith("PIPELINE_WHICH_WILL_EVENTUALLY_CHANGE_CASE", u.m(hgMaterial));

    u.scheduleWith(p1, hgRevs);
    ScheduleTestUtil.AddedPipeline renamedPipeline =
        u.renamePipelineAndFirstStage(
            p1,
            "pipeline_which_will_eventually_change_case",
            "NEW_RANDOM_STAGE_NAME" + UUID.randomUUID());

    Pipeline p1_2 = u.scheduleWith(renamedPipeline, hgRevs);
    CruiseConfig cruiseConfig = configHelper.load();
    buildAssignmentService.onTimer(); // To Reload Job Plans
    buildAssignmentService.onConfigChange(cruiseConfig);

    Stages allStages = stageDao.findAllStagesFor(p1_2.getName(), p1_2.getCounter());
    assertThat(
        allStages.byName(CaseInsensitiveString.str(p1.config.first().name())).getState(),
        is(StageState.Cancelled));
  }
  @Test
  public void shouldCancelOutOfDateBuilds() throws Exception {
    fixture.createPipelineWithFirstStageScheduled();
    buildAssignmentService.onTimer();
    configHelper.removeStage(fixture.pipelineName, fixture.devStage);

    buildAssignmentService.onConfigChange(goConfigService.getCurrentConfig());

    Pipeline pipeline = pipelineDao.mostRecentPipeline(fixture.pipelineName);
    JobInstance job = pipeline.getFirstStage().getJobInstances().first();
    assertThat(job.getState(), is(JobState.Completed));
    assertThat(job.getResult(), is(JobResult.Cancelled));
  }
  @Test
  public void shouldNotAssignCancelledJob() throws Exception {
    AgentIdentifier instance = agent(AgentMother.localAgent());
    Pipeline pipeline =
        instanceFactory.createPipelineInstance(
            evolveConfig,
            modifyNoFiles(evolveConfig),
            new DefaultSchedulingContext(DEFAULT_APPROVED_BY),
            md5,
            new TimeProvider());
    dbHelper.savePipelineWithStagesAndMaterials(pipeline);
    buildAssignmentService.onConfigChange(goConfigService.getCurrentConfig());
    JobInstance job = buildOf(pipeline);
    job.cancel();
    jobInstanceDao.updateStateAndResult(job);

    assertThat(
        buildAssignmentService.assignWorkToAgent(instance),
        is((Work) BuildAssignmentService.NO_WORK));
  }
 @Test
 public void shouldNotAssignWorkWhenPipelineScheduledWithStaleMaterials() {
   AgentIdentifier instance = agent(AgentMother.localAgent());
   Pipeline pipeline =
       instanceFactory.createPipelineInstance(
           evolveConfig,
           modifyNoFiles(evolveConfig),
           new DefaultSchedulingContext(DEFAULT_APPROVED_BY),
           md5,
           new TimeProvider());
   dbHelper.savePipelineWithStagesAndMaterials(pipeline);
   evolveConfig.setMaterialConfigs(new MaterialConfigs(new HgMaterialConfig("foo", null)));
   configHelper.removePipeline(CaseInsensitiveString.str(evolveConfig.name()));
   configHelper.addPipeline(evolveConfig);
   buildAssignmentService.onConfigChange(goConfigService.getCurrentConfig());
   JobInstance job = buildOf(pipeline);
   jobInstanceDao.updateStateAndResult(job);
   assertThat(
       buildAssignmentService.assignWorkToAgent(instance),
       is((Work) BuildAssignmentService.NO_WORK));
 }
  @Test
  public void shouldRescheduleAbandonedBuild() throws SQLException {
    AgentIdentifier instance = agent(AgentMother.localAgent());
    Pipeline pipeline =
        instanceFactory.createPipelineInstance(
            evolveConfig,
            modifyNoFiles(evolveConfig),
            new DefaultSchedulingContext(DEFAULT_APPROVED_BY),
            md5,
            new TimeProvider());
    dbHelper.savePipelineWithStagesAndMaterials(pipeline);
    buildAssignmentService.onConfigChange(goConfigService.getCurrentConfig());
    buildAssignmentService.onTimer();
    buildAssignmentService.assignWorkToAgent(instance);
    long firstAssignedBuildId = buildOf(pipeline).getId();

    // somehow agent abandoned its original build...

    buildAssignmentService.assignWorkToAgent(instance);
    JobInstance reloaded = jobInstanceDao.buildByIdWithTransitions(firstAssignedBuildId);
    assertThat(reloaded.getState(), is(JobState.Rescheduled));
    assertThat(reloaded.isIgnored(), is(true));
  }
  @Test
  public void shouldRemoveAllJobPlansThatAreNotInConfig() {
    CruiseConfig oldConfig = goConfigService.getCurrentConfig();
    ScheduleTestUtil.AddedPipeline p1 =
        u.saveConfigWith("p1", "s1", u.m(new HgMaterial("hg", null)));
    Pipeline p1_1 =
        instanceFactory.createPipelineInstance(
            p1.config,
            modifyNoFiles(p1.config),
            new DefaultSchedulingContext(DEFAULT_APPROVED_BY),
            md5,
            new TimeProvider());
    ScheduleTestUtil.AddedPipeline p2 =
        u.saveConfigWith("p2", "s1", u.m(new HgMaterial("hg", null)));
    Pipeline p2_1 =
        instanceFactory.createPipelineInstance(
            p2.config,
            modifyNoFiles(p2.config),
            new DefaultSchedulingContext(DEFAULT_APPROVED_BY),
            md5,
            new TimeProvider());
    dbHelper.savePipelineWithStagesAndMaterials(p1_1);
    dbHelper.savePipelineWithStagesAndMaterials(p2_1);
    CruiseConfig cruiseConfig = goConfigService.getCurrentConfig();
    buildAssignmentService.onConfigChange(cruiseConfig);
    buildAssignmentService.onTimer();

    List<JobPlan> plans =
        (List<JobPlan>) ReflectionUtil.getField(buildAssignmentService, "jobPlans");
    assertThat(plans.isEmpty(), is(false));
    assertThat(plans.size(), is(2));

    configHelper.writeConfigFile(oldConfig);
    plans = (List<JobPlan>) ReflectionUtil.getField(buildAssignmentService, "jobPlans");
    assertThat("Actual size is " + plans.size(), plans.isEmpty(), is(true));
  }