blob: 38c31dcdddcc75420d8189c55f8eee059ca6dffc (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
/*
*
* Copyright 2023 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 encoding
import (
"testing"
"github.com/google/go-cmp/cmp"
"google.golang.org/grpc/internal/grpcutil"
)
type mockNamedCompressor struct {
Compressor
}
func (mockNamedCompressor) Name() string {
return "mock-compressor"
}
func TestDuplicateCompressorRegister(t *testing.T) {
defer func(m map[string]Compressor) { registeredCompressor = m }(registeredCompressor)
defer func(c []string) { grpcutil.RegisteredCompressorNames = c }(grpcutil.RegisteredCompressorNames)
registeredCompressor = map[string]Compressor{}
grpcutil.RegisteredCompressorNames = []string{}
RegisterCompressor(&mockNamedCompressor{})
// Register another instance of the same compressor.
mc := &mockNamedCompressor{}
RegisterCompressor(mc)
if got := registeredCompressor["mock-compressor"]; got != mc {
t.Fatalf("Unexpected compressor, got: %+v, want:%+v", got, mc)
}
wantNames := []string{"mock-compressor"}
if !cmp.Equal(wantNames, grpcutil.RegisteredCompressorNames) {
t.Fatalf("Unexpected compressor names, got: %+v, want:%+v", grpcutil.RegisteredCompressorNames, wantNames)
}
}
|
