mirror of https://github.com/grpc/grpc-go.git
93 lines
2.2 KiB
Go
93 lines
2.2 KiB
Go
/*
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*
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* Copyright 2021 gRPC authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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package csds
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import (
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"testing"
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"github.com/golang/protobuf/proto"
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"github.com/google/go-cmp/cmp"
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"google.golang.org/grpc/internal/grpctest"
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"google.golang.org/protobuf/testing/protocmp"
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v2corepb "github.com/envoyproxy/go-control-plane/envoy/api/v2/core"
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v3corepb "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
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)
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type s struct {
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grpctest.Tester
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}
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func Test(t *testing.T) {
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grpctest.RunSubTests(t, s{})
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}
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func (s) Test_nodeProtoToV3(t *testing.T) {
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const (
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testID = "test-id"
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testCluster = "test-cluster"
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testZone = "test-zone"
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)
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tests := []struct {
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name string
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n proto.Message
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want *v3corepb.Node
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}{
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{
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name: "v3",
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n: &v3corepb.Node{
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Id: testID,
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Cluster: testCluster,
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Locality: &v3corepb.Locality{Zone: testZone},
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},
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want: &v3corepb.Node{
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Id: testID,
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Cluster: testCluster,
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Locality: &v3corepb.Locality{Zone: testZone},
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},
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},
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{
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name: "v2",
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n: &v2corepb.Node{
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Id: testID,
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Cluster: testCluster,
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Locality: &v2corepb.Locality{Zone: testZone},
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},
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want: &v3corepb.Node{
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Id: testID,
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Cluster: testCluster,
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Locality: &v3corepb.Locality{Zone: testZone},
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},
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},
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{
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name: "not node",
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n: &v2corepb.Locality{Zone: testZone},
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want: nil, // Input is not a node, should return nil.
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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got := nodeProtoToV3(tt.n, nil)
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if diff := cmp.Diff(got, tt.want, protocmp.Transform()); diff != "" {
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t.Errorf("nodeProtoToV3() got unexpected result, diff (-got, +want): %v", diff)
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}
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})
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}
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}
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