satisfyingWorker = new(wfakes.FakeWorker)
workerClient.SatisfyingReturns(satisfyingWorker, nil)
satisfyingWorker.CreateContainerReturns(fakeContainer, nil)
})
Context("when the worker supports volume management", func() {
var fakeBaggageclaimClient *bfakes.FakeClient
BeforeEach(func() {
fakeBaggageclaimClient = new(bfakes.FakeClient)
satisfyingWorker.VolumeManagerReturns(fakeBaggageclaimClient, true)
})
Context("when the cache is already present", func() {
var foundVolume *bfakes.FakeVolume
BeforeEach(func() {
foundVolume = new(bfakes.FakeVolume)
foundVolume.HandleReturns("found-volume-handle")
cacheIdentifier.FindOnReturns(foundVolume, true, nil)
cacheIdentifier.ResourceVersionReturns(atc.Version{"some": "theversion"})
cacheIdentifier.ResourceHashReturns("hash")
satisfyingWorker.NameReturns("myworker")
foundVolume.ExpirationReturns(time.Hour, time.Now(), nil)
})
It("does not error and returns a resource", func() {
Expect(initErr).NotTo(HaveOccurred())
Expect(initResource).NotTo(BeNil())
Source: atc.Source{"some": "source"},
Params: atc.Params{"some": "params"},
}
})
Describe("FindOn", func() {
var foundVolume baggageclaim.Volume
var found bool
var findErr error
JustBeforeEach(func() {
foundVolume, found, findErr = cacheIdentifier.FindOn(logger, fakeBaggageclaimClient)
})
Context("when one cache volume is present", func() {
var workerVolume *bfakes.FakeVolume
BeforeEach(func() {
workerVolume = new(bfakes.FakeVolume)
workerVolume.HandleReturns("found-volume-handle")
fakeBaggageclaimClient.ListVolumesReturns([]baggageclaim.Volume{workerVolume}, nil)
})
It("returns the volume and true", func() {
Expect(foundVolume).To(Equal(workerVolume))
Expect(found).To(BeTrue())
})
It("found it by querying for the correct properties", func() {
_, spec := fakeBaggageclaimClient.ListVolumesArgsForCall(0)
Expect(spec).To(Equal(baggageclaim.VolumeProperties{
)
var _ = Describe("Baggage-collecting image resource volumes", func() {
Context("when there is a single job", func() {
var (
fakeWorkerClient *wfakes.FakeClient
workerA *wfakes.FakeWorker
workerB *wfakes.FakeWorker
workerBBaggageClaimClient *bcfakes.FakeClient
dockerVolume *bcfakes.FakeVolume
workerC *wfakes.FakeWorker
workerCBaggageClaimClient *bcfakes.FakeClient
crossedWiresVolume *bcfakes.FakeVolume
fakeBaggageCollectorDB *fakes.FakeBaggageCollectorDB
fakePipelineDBFactory *dbfakes.FakePipelineDBFactory
expectedOldVersionTTL = 4 * time.Minute
expectedLatestVersionTTL = time.Duration(0)
expectedOneOffTTL = 5 * time.Hour
baggageCollector lostandfound.BaggageCollector
savedPipeline db.SavedPipeline
fakePipelineDB *dbfakes.FakePipelineDB
)
BeforeEach(func() {
fakeWorkerClient = new(wfakes.FakeClient)
wfakes "github.com/concourse/atc/worker/fakes"
bcfakes "github.com/concourse/baggageclaim/fakes"
)
var _ = Describe("Baggage-collecting image resource volumes created by one-off builds", func() {
var (
fakeWorkerClient *wfakes.FakeClient
worker1 *wfakes.FakeWorker
worker2 *wfakes.FakeWorker
baggageClaimClient2 *bcfakes.FakeClient
volume2 *bcfakes.FakeVolume
fakeBaggageCollectorDB *fakes.FakeBaggageCollectorDB
fakePipelineDBFactory *dbfakes.FakePipelineDBFactory
expectedOldVersionTTL = 4 * time.Minute
expectedLatestVersionTTL = time.Duration(0)
expectedOneOffTTL = 5 * time.Hour
baggageCollector lostandfound.BaggageCollector
savedPipeline db.SavedPipeline
fakePipelineDB *dbfakes.FakePipelineDB
)
BeforeEach(func() {
fakeWorkerClient = new(wfakes.FakeClient)
worker1 = new(wfakes.FakeWorker)
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/concourse/atc/worker"
"github.com/concourse/atc/worker/fakes"
"github.com/concourse/baggageclaim"
bfakes "github.com/concourse/baggageclaim/fakes"
"github.com/pivotal-golang/clock/fakeclock"
"github.com/pivotal-golang/lager/lagertest"
)
var _ = Describe("Volumes", func() {
var (
volumeFactory worker.VolumeFactory
fakeVolume *bfakes.FakeVolume
fakeDB *fakes.FakeVolumeFactoryDB
fakeClock *fakeclock.FakeClock
logger *lagertest.TestLogger
)
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("creates the container with the given env vars", func() {
Expect(fakeGardenClient.CreateCallCount()).To(Equal(1))
Expect(fakeGardenClient.CreateArgsForCall(0)).To(Equal(garden.ContainerSpec{
RootFSPath: "some-resource-image",
Privileged: true,
Env: []string{"a=1", "b=2"},
Properties: garden.Properties{},
}))
})
})
Context("when a volume mount is provided", func() {
var (
volume1 *bfakes.FakeVolume
volume2 *bfakes.FakeVolume
)
BeforeEach(func() {
volume1 = new(bfakes.FakeVolume)
volume1.HandleReturns("some-volume1")
volume1.PathReturns("/some/src/path1")
volume2 = new(bfakes.FakeVolume)
volume2.HandleReturns("some-volume2")
volume2.PathReturns("/some/src/path2")
})
Context("when copy-on-write is specified", func() {
var (
cowVolume1 *bfakes.FakeVolume