forked from TrueCloudLab/frostfs-api-go
1863694b96
Document field values of instance constructed via `NewAnnouncement`. Assert the values in corresponding unit test. Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
99 lines
2.6 KiB
Go
99 lines
2.6 KiB
Go
package container_test
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import (
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"crypto/sha256"
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"testing"
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"github.com/nspcc-dev/neofs-api-go/pkg/container"
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cid "github.com/nspcc-dev/neofs-api-go/pkg/container/id"
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cidtest "github.com/nspcc-dev/neofs-api-go/pkg/container/id/test"
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containertest "github.com/nspcc-dev/neofs-api-go/pkg/container/test"
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containerv2 "github.com/nspcc-dev/neofs-api-go/v2/container"
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"github.com/nspcc-dev/neofs-api-go/v2/refs"
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"github.com/stretchr/testify/require"
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)
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func TestAnnouncement(t *testing.T) {
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const epoch, usedSpace uint64 = 10, 100
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cidValue := [sha256.Size]byte{1, 2, 3}
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id := cidtest.GenerateWithChecksum(cidValue)
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a := container.NewAnnouncement()
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a.SetEpoch(epoch)
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a.SetContainerID(id)
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a.SetUsedSpace(usedSpace)
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require.Equal(t, epoch, a.Epoch())
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require.Equal(t, usedSpace, a.UsedSpace())
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require.Equal(t, id, a.ContainerID())
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t.Run("test v2", func(t *testing.T) {
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const newEpoch, newUsedSpace uint64 = 20, 200
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newCidValue := [32]byte{4, 5, 6}
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newCID := new(refs.ContainerID)
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newCID.SetValue(newCidValue[:])
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v2 := a.ToV2()
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require.Equal(t, usedSpace, v2.GetUsedSpace())
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require.Equal(t, epoch, v2.GetEpoch())
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require.Equal(t, cidValue[:], v2.GetContainerID().GetValue())
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v2.SetEpoch(newEpoch)
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v2.SetUsedSpace(newUsedSpace)
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v2.SetContainerID(newCID)
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newA := container.NewAnnouncementFromV2(v2)
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require.Equal(t, newEpoch, newA.Epoch())
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require.Equal(t, newUsedSpace, newA.UsedSpace())
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require.Equal(t, cid.NewFromV2(newCID), newA.ContainerID())
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})
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}
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func TestUsedSpaceEncoding(t *testing.T) {
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a := containertest.UsedSpaceAnnouncement()
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t.Run("binary", func(t *testing.T) {
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data, err := a.Marshal()
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require.NoError(t, err)
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a2 := container.NewAnnouncement()
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require.NoError(t, a2.Unmarshal(data))
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require.Equal(t, a, a2)
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})
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}
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func TestUsedSpaceAnnouncement_ToV2(t *testing.T) {
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t.Run("nil", func(t *testing.T) {
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var x *container.UsedSpaceAnnouncement
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require.Nil(t, x.ToV2())
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})
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t.Run("default values", func(t *testing.T) {
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announcement := container.NewAnnouncement()
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// check initial values
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require.Zero(t, announcement.Epoch())
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require.Zero(t, announcement.UsedSpace())
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require.Nil(t, announcement.ContainerID())
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// convert to v2 message
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announcementV2 := announcement.ToV2()
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require.Zero(t, announcementV2.GetEpoch())
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require.Zero(t, announcementV2.GetUsedSpace())
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require.Nil(t, announcementV2.GetContainerID())
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})
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}
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func TestNewAnnouncementFromV2(t *testing.T) {
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t.Run("from nil", func(t *testing.T) {
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var x *containerv2.UsedSpaceAnnouncement
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require.Nil(t, container.NewAnnouncementFromV2(x))
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})
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}
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