127 lines
2.5 KiB
Go
127 lines
2.5 KiB
Go
package netmap_test
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import (
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"testing"
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"github.com/nspcc-dev/neofs-sdk-go/netmap"
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subnetid "github.com/nspcc-dev/neofs-sdk-go/subnet/id"
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"github.com/stretchr/testify/require"
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)
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func TestNodeInfoSubnets(t *testing.T) {
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t.Run("enter subnet", func(t *testing.T) {
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var id subnetid.ID
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id.SetNumber(13)
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var node netmap.NodeInfo
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node.EnterSubnet(id)
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mIDs := make(map[string]struct{})
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err := node.IterateSubnets(func(id subnetid.ID) error {
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mIDs[id.String()] = struct{}{}
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return nil
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})
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require.NoError(t, err)
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_, ok := mIDs[id.String()]
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require.True(t, ok)
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})
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t.Run("iterate with removal", func(t *testing.T) {
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t.Run("not last", func(t *testing.T) {
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var id, idrm subnetid.ID
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id.SetNumber(13)
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idrm.SetNumber(23)
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var node netmap.NodeInfo
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node.EnterSubnet(id)
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node.EnterSubnet(idrm)
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err := node.IterateSubnets(func(id subnetid.ID) error {
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if subnetid.IsZero(id) || id.Equals(&idrm) {
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return netmap.ErrRemoveSubnet
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}
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return nil
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})
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require.NoError(t, err)
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mIDs := make(map[string]struct{})
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err = node.IterateSubnets(func(id subnetid.ID) error {
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mIDs[id.String()] = struct{}{}
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return nil
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})
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require.NoError(t, err)
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var zeroID subnetid.ID
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_, ok := mIDs[zeroID.String()]
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require.False(t, ok)
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_, ok = mIDs[idrm.String()]
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require.False(t, ok)
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_, ok = mIDs[id.String()]
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require.True(t, ok)
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})
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t.Run("last", func(t *testing.T) {
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var node netmap.NodeInfo
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err := node.IterateSubnets(func(id subnetid.ID) error {
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return netmap.ErrRemoveSubnet
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})
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require.Error(t, err)
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})
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})
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}
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func TestEnterSubnet(t *testing.T) {
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var (
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id subnetid.ID
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node netmap.NodeInfo
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)
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require.True(t, netmap.BelongsToSubnet(&node, id))
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node.EnterSubnet(id)
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require.True(t, netmap.BelongsToSubnet(&node, id))
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node.ExitSubnet(id)
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require.False(t, netmap.BelongsToSubnet(&node, id))
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id.SetNumber(10)
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node.EnterSubnet(id)
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require.True(t, netmap.BelongsToSubnet(&node, id))
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require.False(t, netmap.BelongsToSubnet(&node, subnetid.ID{}))
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node.ExitSubnet(id)
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require.False(t, netmap.BelongsToSubnet(&node, id))
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require.False(t, netmap.BelongsToSubnet(&node, subnetid.ID{}))
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}
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func TestBelongsToSubnet(t *testing.T) {
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var id, idMiss, idZero subnetid.ID
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id.SetNumber(13)
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idMiss.SetNumber(23)
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var node netmap.NodeInfo
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node.EnterSubnet(id)
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require.True(t, netmap.BelongsToSubnet(&node, idZero))
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require.True(t, netmap.BelongsToSubnet(&node, id))
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require.False(t, netmap.BelongsToSubnet(&node, idMiss))
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}
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