)

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)

				logger,
				metadata,
				session,
				initType,
				[]string{"resource", "tags"},
				cacheIdentifier,
			)
		})

		Context("when a container does not exist for the session", func() {
			BeforeEach(func() {
				workerClient.FindContainerForIdentifierReturns(nil, false, nil)
			})

			Context("when a worker is found", func() {
				var satisfyingWorker *wfakes.FakeWorker

				BeforeEach(func() {
					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)
					})

	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)

				{
					Name:   "some-resource-type",
					Type:   "some-underlying-type",
					Source: atc.Source{"some": "source"},
				},
			}
		})

		JustBeforeEach(func() {
			satisfyingWorker, satisfyingErr = pool.Satisfying(spec, resourceTypes)
		})

		Context("with multiple workers", func() {
			var (
				workerA *fakes.FakeWorker
				workerB *fakes.FakeWorker
				workerC *fakes.FakeWorker
			)

			BeforeEach(func() {
				workerA = new(fakes.FakeWorker)
				workerB = new(fakes.FakeWorker)
				workerC = new(fakes.FakeWorker)

				workerA.SatisfyingReturns(workerA, nil)
				workerB.SatisfyingReturns(workerB, nil)
				workerC.SatisfyingReturns(nil, errors.New("nope"))

				fakeProvider.WorkersReturns([]Worker{workerA, workerB, workerC}, nil)
			})

		)

		BeforeEach(func() {
			id = Identifier{Name: "some-name"}
			spec = ResourceTypeContainerSpec{Type: "some-type"}
		})

		JustBeforeEach(func() {
			createdContainer, createErr = pool.CreateContainer(id, spec)
		})

		Context("with multiple workers", func() {
			var (
				workerA *fakes.FakeWorker
				workerB *fakes.FakeWorker
				workerC *fakes.FakeWorker

				fakeContainer *fakes.FakeContainer
			)

			BeforeEach(func() {
				workerA = new(fakes.FakeWorker)
				workerB = new(fakes.FakeWorker)
				workerC = new(fakes.FakeWorker)

				workerA.ActiveContainersReturns(3)
				workerB.ActiveContainersReturns(2)

				workerA.SatisfiesReturns(true)
				workerB.SatisfiesReturns(true)

	"github.com/concourse/atc/lostandfound/fakes"
	"github.com/concourse/atc/worker"
	wfakes "github.com/concourse/atc/worker/fakes"
	"github.com/concourse/baggageclaim"
	bcfakes "github.com/concourse/baggageclaim/fakes"
)

var _ = Describe("Baggage Collector", func() {

	var (
		fakeWorkerClient       *wfakes.FakeClient
		fakeWorker             *wfakes.FakeWorker
		fakeBaggageClaimClient *bcfakes.FakeClient

		fakeBaggageCollectorDB *fakes.FakeBaggageCollectorDB
		fakePipelineDBFactory  *dbfakes.FakePipelineDBFactory

		expectedOldResourceGracePeriod = 4 * time.Minute
		expectedLatestVersionTTL       = time.Duration(0)
		expectedOneOffTTL              = 5 * time.Hour

		baggageCollector lostandfound.BaggageCollector
	)

	type resourceConfigAndVersions struct {
		config            atc.ResourceConfig
		versions          []atc.Version
		versionsToDisable []int
	}

	type baggageCollectionExample struct {
		pipelineData map[string][]resourceConfigAndVersions

	wfakes "github.com/concourse/atc/worker/fakes"
	bcfakes "github.com/concourse/baggageclaim/fakes"

	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"
)

var _ = Describe("Volumes are reaped", func() {
	var (
		fakeWorkerClient       *wfakes.FakeClient
		fakeWorker             *wfakes.FakeWorker
		fakeBaggageClaimClient *bcfakes.FakeClient

		fakePipelineDBFactory          *dbfakes.FakePipelineDBFactory
		fakeBaggageCollectorDB         *fakes.FakeBaggageCollectorDB
		expectedOldResourceGracePeriod = 4 * time.Minute
		expectedOneOffTTL              = 5 * time.Hour

		baggageCollector          lostandfound.BaggageCollector
		returnedSavedVolume       db.SavedVolume
		newestReturnedSavedVolume db.SavedVolume
		returnedVolumes           []db.SavedVolume
	)

	BeforeEach(func() {
		fakeWorkerClient = new(wfakes.FakeClient)
		fakeWorker = new(wfakes.FakeWorker)
		fakeBaggageClaimClient = new(bcfakes.FakeClient)
		baggageCollectorLogger := lagertest.NewTestLogger("test")
		fakeBaggageCollectorDB = new(fakes.FakeBaggageCollectorDB)
		fakePipelineDBFactory = new(dbfakes.FakePipelineDBFactory)