mirror of https://github.com/grpc/grpc-go.git
113 lines
2.8 KiB
Go
113 lines
2.8 KiB
Go
/*
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*
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* Copyright 2020 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_test
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import (
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"testing"
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"time"
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"google.golang.org/grpc"
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"google.golang.org/grpc/credentials/insecure"
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"google.golang.org/grpc/internal/grpctest"
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"google.golang.org/grpc/xds/internal/testutils"
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"google.golang.org/grpc/xds/internal/version"
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"google.golang.org/grpc/xds/internal/xdsclient"
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"google.golang.org/grpc/xds/internal/xdsclient/bootstrap"
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_ "google.golang.org/grpc/xds/internal/xdsclient/v2" // Register the v2 API client.
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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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const testXDSServer = "xds-server"
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func (s) TestNew(t *testing.T) {
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tests := []struct {
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name string
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config *bootstrap.Config
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wantErr bool
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}{
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{
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name: "empty-opts",
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config: &bootstrap.Config{},
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wantErr: true,
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},
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{
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name: "empty-balancer-name",
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config: &bootstrap.Config{
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Creds: grpc.WithTransportCredentials(insecure.NewCredentials()),
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NodeProto: testutils.EmptyNodeProtoV2,
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},
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wantErr: true,
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},
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{
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name: "empty-dial-creds",
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config: &bootstrap.Config{
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BalancerName: testXDSServer,
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NodeProto: testutils.EmptyNodeProtoV2,
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},
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wantErr: true,
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},
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{
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name: "empty-node-proto",
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config: &bootstrap.Config{
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BalancerName: testXDSServer,
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Creds: grpc.WithTransportCredentials(insecure.NewCredentials()),
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},
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wantErr: true,
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},
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{
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name: "node-proto-version-mismatch",
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config: &bootstrap.Config{
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BalancerName: testXDSServer,
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Creds: grpc.WithTransportCredentials(insecure.NewCredentials()),
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NodeProto: testutils.EmptyNodeProtoV3,
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TransportAPI: version.TransportV2,
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},
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wantErr: true,
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},
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// TODO(easwars): Add cases for v3 API client.
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{
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name: "happy-case",
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config: &bootstrap.Config{
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BalancerName: testXDSServer,
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Creds: grpc.WithInsecure(),
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NodeProto: testutils.EmptyNodeProtoV2,
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},
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},
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}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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c, err := xdsclient.NewWithConfigForTesting(test.config, 15*time.Second)
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if (err != nil) != test.wantErr {
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t.Fatalf("New(%+v) = %v, wantErr: %v", test.config, err, test.wantErr)
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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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