forked from grpc/grpc-go
/
config_test.go
86 lines (81 loc) · 2.17 KB
/
config_test.go
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/*
*
* Copyright 2020 gRPC authors.
*
* 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 lrs
import (
"testing"
"github.com/google/go-cmp/cmp"
"google.golang.org/grpc/balancer/roundrobin"
internalserviceconfig "google.golang.org/grpc/internal/serviceconfig"
xdsinternal "google.golang.org/grpc/xds/internal"
)
const (
testClusterName = "test-cluster"
testServiceName = "test-eds-service"
testLRSServerName = "test-lrs-name"
)
func TestParseConfig(t *testing.T) {
tests := []struct {
name string
js string
want *lbConfig
wantErr bool
}{
{
name: "temp",
js: `{
"clusterName": "test-cluster",
"edsServiceName": "test-eds-service",
"lrsLoadReportingServerName": "test-lrs-name",
"locality": {
"region": "test-region",
"zone": "test-zone",
"subZone": "test-sub-zone"
},
"childPolicy":[{"round_robin":{}}]
}
`,
want: &lbConfig{
ClusterName: testClusterName,
EdsServiceName: testServiceName,
LrsLoadReportingServerName: testLRSServerName,
Locality: &xdsinternal.LocalityID{
Region: "test-region",
Zone: "test-zone",
SubZone: "test-sub-zone",
},
ChildPolicy: &internalserviceconfig.BalancerConfig{
Name: roundrobin.Name,
Config: nil,
},
},
wantErr: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := parseConfig([]byte(tt.js))
if (err != nil) != tt.wantErr {
t.Errorf("parseConfig() error = %v, wantErr %v", err, tt.wantErr)
return
}
if !cmp.Equal(got, tt.want) {
t.Errorf("parseConfig() got = %v, want %v, diff: %s", got, tt.want, cmp.Diff(got, tt.want))
}
})
}
}