package container_test import ( "crypto/sha256" "testing" containerv2 "github.com/nspcc-dev/neofs-api-go/v2/container" "github.com/nspcc-dev/neofs-api-go/v2/refs" "github.com/nspcc-dev/neofs-sdk-go/container" cid "github.com/nspcc-dev/neofs-sdk-go/container/id" cidtest "github.com/nspcc-dev/neofs-sdk-go/container/id/test" containertest "github.com/nspcc-dev/neofs-sdk-go/container/test" "github.com/stretchr/testify/require" ) func TestAnnouncement(t *testing.T) { const epoch, usedSpace uint64 = 10, 100 cidValue := [sha256.Size]byte{1, 2, 3} id := cidtest.IDWithChecksum(cidValue) a := container.NewAnnouncement() a.SetEpoch(epoch) a.SetContainerID(id) a.SetUsedSpace(usedSpace) require.Equal(t, epoch, a.Epoch()) require.Equal(t, usedSpace, a.UsedSpace()) require.Equal(t, id, a.ContainerID()) t.Run("test v2", func(t *testing.T) { const newEpoch, newUsedSpace uint64 = 20, 200 newCidValue := [32]byte{4, 5, 6} newCID := new(refs.ContainerID) newCID.SetValue(newCidValue[:]) v2 := a.ToV2() require.Equal(t, usedSpace, v2.GetUsedSpace()) require.Equal(t, epoch, v2.GetEpoch()) require.Equal(t, cidValue[:], v2.GetContainerID().GetValue()) v2.SetEpoch(newEpoch) v2.SetUsedSpace(newUsedSpace) v2.SetContainerID(newCID) newA := container.NewAnnouncementFromV2(v2) var cID cid.ID _ = cID.ReadFromV2(*newCID) require.Equal(t, newEpoch, newA.Epoch()) require.Equal(t, newUsedSpace, newA.UsedSpace()) require.Equal(t, cID, newA.ContainerID()) }) } func TestUsedSpaceEncoding(t *testing.T) { a := containertest.UsedSpaceAnnouncement() t.Run("binary", func(t *testing.T) { data, err := a.Marshal() require.NoError(t, err) a2 := container.NewAnnouncement() require.NoError(t, a2.Unmarshal(data)) require.Equal(t, a, a2) }) } func TestUsedSpaceAnnouncement_ToV2(t *testing.T) { t.Run("nil", func(t *testing.T) { var x *container.UsedSpaceAnnouncement require.Nil(t, x.ToV2()) }) t.Run("default values", func(t *testing.T) { announcement := container.NewAnnouncement() // check initial values require.Zero(t, announcement.Epoch()) require.Zero(t, announcement.UsedSpace()) require.True(t, announcement.ContainerID().Empty()) // convert to v2 message announcementV2 := announcement.ToV2() require.Zero(t, announcementV2.GetEpoch()) require.Zero(t, announcementV2.GetUsedSpace()) require.Nil(t, announcementV2.GetContainerID()) }) } func TestNewAnnouncementFromV2(t *testing.T) { t.Run("from nil", func(t *testing.T) { var x *containerv2.UsedSpaceAnnouncement require.Nil(t, container.NewAnnouncementFromV2(x)) }) }