39 lines
1.2 KiB
Go
39 lines
1.2 KiB
Go
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package crdt
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import (
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"testing"
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oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
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"github.com/stretchr/testify/require"
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)
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func TestObjectVersionsSort(t *testing.T) {
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t.Run("sort by epoch", func(t *testing.T) {
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versions := NewObjectVersions("test")
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versions.AppendVersion(&ObjectVersion{CreationEpoch: 3})
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versions.AppendVersion(&ObjectVersion{CreationEpoch: 1})
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versions.AppendVersion(&ObjectVersion{CreationEpoch: 2})
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last := versions.GetLast()
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require.Equal(t, uint64(3), last.CreationEpoch)
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})
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t.Run("sort by oids", func(t *testing.T) {
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versions := NewObjectVersions("test")
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versions.AppendVersion(&ObjectVersion{CreationEpoch: 3, OjbID: getTestOID(2)})
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versions.AppendVersion(&ObjectVersion{CreationEpoch: 3, OjbID: getTestOID(1)})
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versions.AppendVersion(&ObjectVersion{CreationEpoch: 1, OjbID: getTestOID(3)})
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versions.AppendVersion(&ObjectVersion{CreationEpoch: 2, OjbID: getTestOID(4)})
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last := versions.GetLast()
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require.Equal(t, uint64(3), last.CreationEpoch)
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require.Equal(t, getTestOID(2).String(), last.VersionID())
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})
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}
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func getTestOID(val byte) oid.ID {
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var res oid.ID
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res.SetSHA256([32]byte{val})
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return res
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}
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