grpc-go/xds/internal/balancer/priority/utils_test.go

63 lines
1.3 KiB
Go

/*
*
* Copyright 2021 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 priority
import "testing"
func TestCompareStringSlice(t *testing.T) {
tests := []struct {
name string
a []string
b []string
want bool
}{
{
name: "equal",
a: []string{"a", "b"},
b: []string{"a", "b"},
want: true,
},
{
name: "not equal",
a: []string{"a", "b"},
b: []string{"a", "b", "c"},
want: false,
},
{
name: "both empty",
a: nil,
b: nil,
want: true,
},
{
name: "one empty",
a: []string{"a", "b"},
b: nil,
want: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if got := equalStringSlice(tt.a, tt.b); got != tt.want {
t.Errorf("equalStringSlice(%v, %v) = %v, want %v", tt.a, tt.b, got, tt.want)
}
})
}
}