frostfs-api-go/pkg/storagegroup/storagegroup_test.go
Pavel Karpy 3bc25f54d8 [#302] pkg/storagegroup: Document default values set in New
Document field values of instance constructed via `New`.
Assert the values in corresponding unit test.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2021-06-09 17:23:35 +03:00

93 lines
2.2 KiB
Go

package storagegroup_test
import (
"testing"
"github.com/nspcc-dev/neofs-api-go/pkg/object"
objecttest "github.com/nspcc-dev/neofs-api-go/pkg/object/test"
"github.com/nspcc-dev/neofs-api-go/pkg/storagegroup"
storagegrouptest "github.com/nspcc-dev/neofs-api-go/pkg/storagegroup/test"
refstest "github.com/nspcc-dev/neofs-api-go/pkg/test"
storagegroupV2 "github.com/nspcc-dev/neofs-api-go/v2/storagegroup"
"github.com/stretchr/testify/require"
)
func TestStorageGroup(t *testing.T) {
sg := storagegroup.New()
sz := uint64(13)
sg.SetValidationDataSize(sz)
require.Equal(t, sz, sg.ValidationDataSize())
cs := refstest.Checksum()
sg.SetValidationDataHash(cs)
require.Equal(t, cs, sg.ValidationDataHash())
exp := uint64(33)
sg.SetExpirationEpoch(exp)
require.Equal(t, exp, sg.ExpirationEpoch())
members := []*object.ID{objecttest.ID(), objecttest.ID()}
sg.SetMembers(members)
require.Equal(t, members, sg.Members())
}
func TestStorageGroupEncoding(t *testing.T) {
sg := storagegrouptest.Generate()
t.Run("binary", func(t *testing.T) {
data, err := sg.Marshal()
require.NoError(t, err)
sg2 := storagegroup.New()
require.NoError(t, sg2.Unmarshal(data))
require.Equal(t, sg, sg2)
})
t.Run("json", func(t *testing.T) {
data, err := sg.MarshalJSON()
require.NoError(t, err)
sg2 := storagegroup.New()
require.NoError(t, sg2.UnmarshalJSON(data))
require.Equal(t, sg, sg2)
})
}
func TestNewFromV2(t *testing.T) {
t.Run("from nil", func(t *testing.T) {
var x *storagegroupV2.StorageGroup
require.Nil(t, storagegroup.NewFromV2(x))
})
}
func TestStorageGroup_ToV2(t *testing.T) {
t.Run("nil", func(t *testing.T) {
var x *storagegroup.StorageGroup
require.Nil(t, x.ToV2())
})
}
func TestNew(t *testing.T) {
t.Run("default values", func(t *testing.T) {
sg := storagegroup.New()
// check initial values
require.Nil(t, sg.Members())
require.Nil(t, sg.ValidationDataHash())
require.Zero(t, sg.ExpirationEpoch())
require.Zero(t, sg.ValidationDataSize())
// convert to v2 message
sgV2 := sg.ToV2()
require.Nil(t, sgV2.GetMembers())
require.Nil(t, sgV2.GetValidationHash())
require.Zero(t, sgV2.GetExpirationEpoch())
require.Zero(t, sgV2.GetValidationDataSize())
})
}