mirror of https://github.com/grpc/grpc-go.git
125 lines
3.7 KiB
Go
125 lines
3.7 KiB
Go
/*
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*
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* Copyright 2025 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 xdsclient
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import (
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"strings"
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"testing"
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"google.golang.org/grpc/credentials"
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"google.golang.org/grpc/credentials/insecure"
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"google.golang.org/grpc/xds/internal/clients"
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"google.golang.org/grpc/xds/internal/clients/grpctransport"
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"google.golang.org/grpc/xds/internal/clients/xdsclient/internal/xdsresource"
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)
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func (s) TestXDSClient_New(t *testing.T) {
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credentials := map[string]credentials.Bundle{"insecure": insecure.NewBundle()}
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tests := []struct {
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name string
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config Config
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wantErr string
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}{
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{
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name: "empty node ID",
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config: Config{},
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wantErr: "node ID is empty",
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},
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{
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name: "nil resource types",
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config: Config{
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Node: clients.Node{ID: "node-id"},
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},
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wantErr: "resource types map is nil",
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},
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{
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name: "nil transport builder",
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config: Config{
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Node: clients.Node{ID: "node-id"},
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ResourceTypes: map[string]ResourceType{xdsresource.V3ListenerURL: listenerType},
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},
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wantErr: "transport builder is nil",
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},
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{
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name: "no servers or authorities",
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config: Config{
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Node: clients.Node{ID: "node-id"},
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ResourceTypes: map[string]ResourceType{xdsresource.V3ListenerURL: listenerType},
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TransportBuilder: grpctransport.NewBuilder(credentials),
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},
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wantErr: "no servers or authorities specified",
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},
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{
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name: "success with servers",
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config: Config{
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Node: clients.Node{ID: "node-id"},
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ResourceTypes: map[string]ResourceType{xdsresource.V3ListenerURL: listenerType},
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TransportBuilder: grpctransport.NewBuilder(credentials),
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Servers: []ServerConfig{{ServerIdentifier: clients.ServerIdentifier{ServerURI: "dummy-server"}}},
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},
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wantErr: "",
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},
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{
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name: "success with authorities",
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config: Config{
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Node: clients.Node{ID: "node-id"},
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ResourceTypes: map[string]ResourceType{xdsresource.V3ListenerURL: listenerType},
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TransportBuilder: grpctransport.NewBuilder(credentials),
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Authorities: map[string]Authority{"authority-name": {XDSServers: []ServerConfig{{ServerIdentifier: clients.ServerIdentifier{ServerURI: "dummy-server"}}}}},
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},
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wantErr: "",
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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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c, err := New(tt.config)
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if tt.wantErr == "" {
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if err != nil {
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t.Fatalf("New(%+v) failed: %v", tt.config, err)
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}
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} else {
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if err == nil || !strings.Contains(err.Error(), tt.wantErr) {
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t.Fatalf("New(%+v) returned error %v, want error %q", tt.config, err, tt.wantErr)
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}
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}
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if c != nil {
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c.Close()
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}
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})
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}
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}
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func (s) TestXDSClient_Close(t *testing.T) {
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credentials := map[string]credentials.Bundle{"insecure": insecure.NewBundle()}
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config := Config{
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Node: clients.Node{ID: "node-id"},
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ResourceTypes: map[string]ResourceType{xdsresource.V3ListenerURL: listenerType},
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TransportBuilder: grpctransport.NewBuilder(credentials),
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Servers: []ServerConfig{{ServerIdentifier: clients.ServerIdentifier{ServerURI: "dummy-server"}}},
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}
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c, err := New(config)
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if err != nil {
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t.Fatalf("New(%+v) failed: %v", config, err)
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}
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c.Close()
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// Calling close again should not panic.
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c.Close()
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}
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