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Signed-off-by: Vitaliy Guschin <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,133 @@ | ||
| // Copyright (c) 2024 Pragmagic Inc. and/or its affiliates. | ||
| // | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at: | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
||
| package main | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "testing" | ||
|
|
||
| "github.com/networkservicemesh/api/pkg/api/networkservice" | ||
|
|
||
| "github.com/stretchr/testify/require" | ||
| "go.uber.org/goleak" | ||
| ) | ||
|
|
||
| func Test_Interface_Order(t *testing.T) { | ||
| t.Cleanup(func() { | ||
| goleak.VerifyNone(t) | ||
| }) | ||
|
|
||
| nsmgrAddr := "10.244.1.4:5001" | ||
| nscName := "alpine-0a9d9aa7" | ||
| fwd1Name := "forwarder-vpp-t2jgb" | ||
| fwd2Name := "forwarder-vpp-9dxwt" | ||
| nseName := "nse-kernel-zz6m5" | ||
|
|
||
| connection := &networkservice.Connection{ | ||
| NetworkService: "kernel2ip2kernel", | ||
| Path: &networkservice.Path{ | ||
| PathSegments: []*networkservice.PathSegment{ | ||
| { | ||
| Name: nscName, | ||
| Id: "alpine-0a9d9aa7-0", | ||
| Metrics: map[string]string{ | ||
| "client_interface": "KERNEL/nsm-1", | ||
| }, | ||
| }, | ||
| { | ||
| Name: "nsmgr-2pctm", | ||
| Id: "12345", | ||
| }, | ||
| { | ||
| Name: fwd1Name, | ||
| Id: "23456", | ||
| Metrics: map[string]string{ | ||
| "client_interface": "WIREGUARD TUNNEL/wg0", | ||
| "server_interface": "VIRTIO/tun0", | ||
| }, | ||
| }, | ||
| { | ||
| Name: "nsmgr-zjr6b", | ||
| Id: "34567", | ||
| }, | ||
| { | ||
| Name: fwd2Name, | ||
| Id: "45678", | ||
| Metrics: map[string]string{ | ||
| "client_interface": "VIRTIO/tun0", | ||
| "server_interface": "WIREGUARD TUNNEL/wg0", | ||
| }, | ||
| }, | ||
| { | ||
| Name: nseName, | ||
| Id: "56789", | ||
| Metrics: map[string]string{ | ||
| "server_interface": "KERNEL/kernel2ip2-ff6c", | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| } | ||
| connectionID := generateConnectionID(connection) | ||
|
|
||
| connections.Store(connectionID, connection) | ||
| addManagerConnection(nsmgrAddr, connectionID) | ||
|
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| parceConnectionsToGraphicalModel() | ||
|
|
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| require.Equal(t, 14, len(storageData.Nodes)) | ||
| require.Equal(t, 5, len(storageData.Edges)) | ||
|
|
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| // Connection 1 (client-forwarder1) | ||
| source1 := fmt.Sprintf("int-c--%s--%s", connectionID, nscName) | ||
| target1 := fmt.Sprintf("int-s--%s--%s", connectionID, fwd1Name) | ||
| require.Equal(t, source1, storageData.Edges[0].Data.Source) | ||
| require.Equal(t, target1, storageData.Edges[0].Data.Target) | ||
|
|
||
| // Connection 2 (forwarder1 internal interface cross connection) | ||
| source2 := fmt.Sprintf("int-s--%s--%s", connectionID, fwd1Name) | ||
| target2 := fmt.Sprintf("int-c--%s--%s", connectionID, fwd1Name) | ||
| require.Equal(t, source2, storageData.Edges[1].Data.Source) | ||
| require.Equal(t, target2, storageData.Edges[1].Data.Target) | ||
|
|
||
| // Connection 3 (forwarder1-forwarder2) | ||
| source3 := fmt.Sprintf("int-c--%s--%s", connectionID, fwd1Name) | ||
| target3 := fmt.Sprintf("int-s--%s--%s", connectionID, fwd2Name) | ||
| require.Equal(t, source3, storageData.Edges[2].Data.Source) | ||
| require.Equal(t, target3, storageData.Edges[2].Data.Target) | ||
|
|
||
| // Connection 4 (forwarder2 internal interface cross connection) | ||
| source4 := fmt.Sprintf("int-s--%s--%s", connectionID, fwd2Name) | ||
| target4 := fmt.Sprintf("int-c--%s--%s", connectionID, fwd2Name) | ||
| require.Equal(t, source4, storageData.Edges[3].Data.Source) | ||
| require.Equal(t, target4, storageData.Edges[3].Data.Target) | ||
|
|
||
| // Connection 5 (forwarder2-endpoint) | ||
| source5 := fmt.Sprintf("int-c--%s--%s", connectionID, fwd2Name) | ||
| target5 := fmt.Sprintf("int-s--%s--%s", connectionID, nseName) | ||
| require.Equal(t, source5, storageData.Edges[4].Data.Source) | ||
| require.Equal(t, target5, storageData.Edges[4].Data.Target) | ||
|
|
||
| // Cleanup | ||
| connections.Delete(connectionID) | ||
| managerConnections.Delete(nsmgrAddr) | ||
| nsmgrs.Delete(nsmgrAddr) | ||
| parceConnectionsToGraphicalModel() | ||
|
|
||
| require.Equal(t, 0, len(storageData.Nodes)) | ||
| require.Equal(t, 0, len(storageData.Edges)) | ||
| } | ||
