Context("when getting the job succeeds", func() {
BeforeEach(func() {
pipelineDB.GetJobReturns(db.SavedJob{
ID: 1,
Paused: true,
PipelineName: "some-pipeline",
Job: db.Job{
Name: "job-1",
},
}, nil)
})
It("fetches by job", func() {
Expect(pipelineDB.GetJobFinishedAndNextBuildCallCount()).To(Equal(1))
jobName := pipelineDB.GetJobFinishedAndNextBuildArgsForCall(0)
Expect(jobName).To(Equal("some-job"))
})
It("returns 200 OK", func() {
Expect(response.StatusCode).To(Equal(http.StatusOK))
})
It("returns the job's name, url, if it's paused, and any running and finished builds", func() {
body, err := ioutil.ReadAll(response.Body)
Expect(err).NotTo(HaveOccurred())
Expect(body).To(MatchJSON(`{
"name": "some-job",
"paused": true,
"url": "/pipelines/some-pipeline/jobs/some-job",
ResourceHash: "docker:qwertyuiop",
},
},
},
}
fakeBaggageCollectorDB.GetVolumesReturns(savedVolumes, nil)
})
It("preserves only the image versions used by the latest finished build of each job", func() {
err := baggageCollector.Collect()
Expect(err).NotTo(HaveOccurred())
Expect(fakeBaggageCollectorDB.GetAllPipelinesCallCount()).To(Equal(1))
Expect(fakePipelineDBFactory.BuildCallCount()).To(Equal(1))
Expect(fakePipelineDBFactory.BuildArgsForCall(0)).To(Equal(savedPipeline))
Expect(fakePipelineDB.GetJobFinishedAndNextBuildCallCount()).To(Equal(1))
Expect(fakePipelineDB.GetJobFinishedAndNextBuildArgsForCall(0)).To(Equal("my-precious-job"))
Expect(fakeBaggageCollectorDB.GetImageVolumeIdentifiersByBuildIDCallCount()).To(Equal(1))
Expect(fakeBaggageCollectorDB.GetImageVolumeIdentifiersByBuildIDArgsForCall(0)).To(Equal(2))
Expect(fakeBaggageCollectorDB.GetVolumesCallCount()).To(Equal(1))
Expect(fakeWorkerClient.GetWorkerCallCount()).To(Equal(3))
Expect(workerA.VolumeManagerCallCount()).To(Equal(0))
Expect(workerB.VolumeManagerCallCount()).To(Equal(1))
Expect(workerC.VolumeManagerCallCount()).To(Equal(1))
var handle string
Expect(workerBBaggageClaimClient.LookupVolumeCallCount()).To(Equal(1))
_, handle = workerBBaggageClaimClient.LookupVolumeArgsForCall(0)
Expect(handle).To(Equal("docker-volume-handle"))
Expect(dockerVolume.ReleaseCallCount()).To(Equal(1))
Expect(dockerVolume.ReleaseArgsForCall(0)).To(Equal(worker.FinalTTL(expectedLatestVersionTTL)))
