bVolume = new(bfakes.FakeVolume)
bVolume.HandleReturns("b")
})
Context("with a, b order", func() {
BeforeEach(func() {
fakeBaggageclaimClient.ListVolumesReturns([]baggageclaim.Volume{aVolume, bVolume}, nil)
})
It("selects the volume based on the lowest alphabetical name", func() {
Expect(foundVolume).To(Equal(aVolume))
Expect(found).To(BeTrue())
Expect(aVolume.SetTTLCallCount()).To(Equal(0))
Expect(bVolume.ReleaseCallCount()).To(Equal(1))
Expect(bVolume.ReleaseArgsForCall(0)).To(Equal(worker.FinalTTL(time.Minute)))
})
})
Context("with b, a order", func() {
BeforeEach(func() {
fakeBaggageclaimClient.ListVolumesReturns([]baggageclaim.Volume{bVolume, aVolume}, nil)
})
It("selects the volume based on the lowest alphabetical name", func() {
Expect(foundVolume).To(Equal(aVolume))
Expect(found).To(BeTrue())
Expect(aVolume.SetTTLCallCount()).To(Equal(0))
Expect(bVolume.ReleaseCallCount()).To(Equal(1))
Expect(bVolume.ReleaseArgsForCall(0)).To(Equal(worker.FinalTTL(time.Minute)))
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)))
Expect(workerCBaggageClaimClient.LookupVolumeCallCount()).To(Equal(1))
_, handle = workerCBaggageClaimClient.LookupVolumeArgsForCall(0)
Expect(handle).To(Equal("crossed-wires-volume-handle"))
Expect(crossedWiresVolume.ReleaseCallCount()).To(Equal(1))
Expect(crossedWiresVolume.ReleaseArgsForCall(0)).To(Equal(worker.FinalTTL(expectedOldVersionTTL)))
Expect(fakeBaggageCollectorDB.SetVolumeTTLCallCount()).To(Equal(2))
type setVolumeTTLArgs struct {
Handle string
TTL time.Duration
}
expectedSetVolumeTTLArgs := []setVolumeTTLArgs{
BeforeEach(func() {
fakeVolume = new(bfakes.FakeVolume)
fakeDB = new(fakes.FakeVolumeFactoryDB)
fakeClock = fakeclock.NewFakeClock(time.Unix(123, 456))
logger = lagertest.NewTestLogger("test")
volumeFactory = worker.NewVolumeFactory(fakeDB, fakeClock)
})
Context("VolumeFactory", func() {
Describe("Build", func() {
It("releases the volume it was given", func() {
_, err := volumeFactory.Build(logger, fakeVolume)
Expect(err).ToNot(HaveOccurred())
Expect(fakeVolume.ReleaseCallCount()).To(Equal(1))
actualTTL := fakeVolume.ReleaseArgsForCall(0)
Expect(actualTTL).To(BeNil())
})
It("embeds the original volume in the wrapped volume", func() {
fakeVolume.HandleReturns("some-handle")
vol, err := volumeFactory.Build(logger, fakeVolume)
Expect(err).ToNot(HaveOccurred())
Expect(vol.Handle()).To(Equal("some-handle"))
})
})
})
Context("Volume", func() {
var expectedTTL time.Duration
var expectedTTL2 time.Duration
It("sets the ttl of each volume used in a one-off build to at least 24 hours", 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.GetVolumesForOneOffBuildImageResourcesCallCount()).To(Equal(1))
Expect(fakeBaggageCollectorDB.GetVolumesCallCount()).To(Equal(1))
Expect(fakeWorkerClient.GetWorkerCallCount()).To(Equal(2))
Expect(worker1.VolumeManagerCallCount()).To(Equal(0))
Expect(worker2.VolumeManagerCallCount()).To(Equal(1))
Expect(baggageClaimClient2.LookupVolumeCallCount()).To(Equal(1))
_, handle := baggageClaimClient2.LookupVolumeArgsForCall(0)
Expect(handle).To(Equal("volume2"))
Expect(volume2.ReleaseCallCount()).To(Equal(1))
Expect(volume2.ReleaseArgsForCall(0)).To(Equal(worker.FinalTTL(expectedLatestVersionTTL)))
Expect(fakeBaggageCollectorDB.SetVolumeTTLCallCount()).To(Equal(1))
handle, ttl := fakeBaggageCollectorDB.SetVolumeTTLArgsForCall(0)
Expect(handle).To(Equal("volume2"))
Expect(ttl).To(Equal(expectedLatestVersionTTL))
})
})
bVolume = new(bfakes.FakeVolume)
bVolume.HandleReturns("b")
})
Context("with a, b order", func() {
BeforeEach(func() {
fakeBaggageclaimClient.ListVolumesReturns([]baggageclaim.Volume{aVolume, bVolume}, nil)
})
It("selects the volume based on the lowest alphabetical name", func() {
Expect(foundVolume).To(Equal(aVolume))
Expect(found).To(BeTrue())
Expect(aVolume.SetTTLCallCount()).To(Equal(0))
Expect(bVolume.ReleaseCallCount()).To(Equal(1))
Expect(bVolume.ReleaseArgsForCall(0)).To(Equal(time.Minute))
})
})
Context("with b, a order", func() {
BeforeEach(func() {
fakeBaggageclaimClient.ListVolumesReturns([]baggageclaim.Volume{bVolume, aVolume}, nil)
})
It("selects the volume based on the lowest alphabetical name", func() {
Expect(foundVolume).To(Equal(aVolume))
Expect(found).To(BeTrue())
Expect(aVolume.SetTTLCallCount()).To(Equal(0))
Expect(bVolume.ReleaseCallCount()).To(Equal(1))
Expect(bVolume.ReleaseArgsForCall(0)).To(Equal(time.Minute))