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fix kubernetes-sigs#1198, add unit test for record.go
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,187 @@ | ||
| /* | ||
| Copyright 2023 The Kubernetes 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 record | ||
|
|
||
| import ( | ||
| "testing" | ||
|
|
||
| "github.com/stretchr/testify/require" | ||
| runtime "k8s.io/apimachinery/pkg/runtime" | ||
| "k8s.io/apimachinery/pkg/runtime/schema" | ||
| cgrecord "k8s.io/client-go/tools/record" | ||
| ) | ||
|
|
||
| type fakeObject struct { | ||
| } | ||
|
|
||
| func (f *fakeObject) GetObjectKind() schema.ObjectKind { | ||
| return schema.EmptyObjectKind | ||
| } | ||
|
|
||
| func (f *fakeObject) DeepCopyObject() runtime.Object { | ||
| return f | ||
| } | ||
|
|
||
| func TestEvent(t *testing.T) { | ||
| testCases := []struct { | ||
| name string | ||
| object runtime.Object | ||
| reason string | ||
| message string | ||
| expectedEvent string | ||
| }{ | ||
| { | ||
| name: "format reason", | ||
| object: &fakeObject{}, | ||
| reason: "reason", | ||
| message: "message", | ||
| expectedEvent: "Normal Reason message", | ||
| }, | ||
| { | ||
| name: "format long reason", | ||
| object: &fakeObject{}, | ||
| reason: "this is a very long reason", | ||
| message: "message", | ||
| expectedEvent: "Normal This Is A Very Long Reason message", | ||
| }, | ||
| } | ||
|
|
||
| for _, tc := range testCases { | ||
| t.Run(tc.name, func(t *testing.T) { | ||
| recorder := defaultRecorder.(*cgrecord.FakeRecorder) | ||
| recorder.Events = make(chan string, 1) | ||
|
|
||
| Event(tc.object, tc.reason, tc.message) | ||
|
|
||
| require.Equal(t, tc.expectedEvent, <-recorder.Events) | ||
| }) | ||
| } | ||
| } | ||
|
|
||
| func TestEventf(t *testing.T) { | ||
| testCases := []struct { | ||
| name string | ||
| object runtime.Object | ||
| reason string | ||
| message string | ||
| args []interface{} | ||
| expectedEvent string | ||
| }{ | ||
| { | ||
| name: "format reason", | ||
| object: &fakeObject{}, | ||
| reason: "reason", | ||
| message: "message %s", | ||
| args: []interface{}{"arg1"}, | ||
| expectedEvent: "Normal Reason message arg1", | ||
| }, | ||
| { | ||
| name: "format long reason", | ||
| object: &fakeObject{}, | ||
| reason: "this is a very long reason", | ||
| message: "message %s", | ||
| args: []interface{}{"arg1"}, | ||
| expectedEvent: "Normal This Is A Very Long Reason message arg1", | ||
| }, | ||
| } | ||
|
|
||
| for _, tc := range testCases { | ||
| t.Run(tc.name, func(t *testing.T) { | ||
| recorder := defaultRecorder.(*cgrecord.FakeRecorder) | ||
| recorder.Events = make(chan string, 1) | ||
|
|
||
| Eventf(tc.object, tc.reason, tc.message, tc.args...) | ||
|
|
||
| require.Equal(t, tc.expectedEvent, <-recorder.Events) | ||
| }) | ||
| } | ||
| } | ||
|
|
||
| func TestWarn(t *testing.T) { | ||
| testCases := []struct { | ||
| name string | ||
| object runtime.Object | ||
| reason string | ||
| message string | ||
| expectedEvent string | ||
| }{ | ||
| { | ||
| name: "format reason", | ||
| object: &fakeObject{}, | ||
| reason: "reason", | ||
| message: "message", | ||
| expectedEvent: "Warning Reason message", | ||
| }, | ||
| { | ||
| name: "format long reason", | ||
| object: &fakeObject{}, | ||
| reason: "this is a very long reason", | ||
| message: "message", | ||
| expectedEvent: "Warning This Is A Very Long Reason message", | ||
| }, | ||
| } | ||
|
|
||
| for _, tc := range testCases { | ||
| t.Run(tc.name, func(t *testing.T) { | ||
| recorder := defaultRecorder.(*cgrecord.FakeRecorder) | ||
| recorder.Events = make(chan string, 1) | ||
|
|
||
| Warn(tc.object, tc.reason, tc.message) | ||
|
|
||
| require.Equal(t, tc.expectedEvent, <-recorder.Events) | ||
| }) | ||
| } | ||
| } | ||
|
|
||
| func TestWarnf(t *testing.T) { | ||
| testCases := []struct { | ||
| name string | ||
| object runtime.Object | ||
| reason string | ||
| message string | ||
| args []interface{} | ||
| expectedEvent string | ||
| }{ | ||
| { | ||
| name: "format reason", | ||
| object: &fakeObject{}, | ||
| reason: "reason", | ||
| message: "message %s", | ||
| args: []interface{}{"arg1"}, | ||
| expectedEvent: "Warning Reason message arg1", | ||
| }, | ||
| { | ||
| name: "format long reason", | ||
| object: &fakeObject{}, | ||
| reason: "this is a very long reason", | ||
| message: "message %s", | ||
| args: []interface{}{"arg1"}, | ||
| expectedEvent: "Warning This Is A Very Long Reason message arg1", | ||
| }, | ||
| } | ||
|
|
||
| for _, tc := range testCases { | ||
| t.Run(tc.name, func(t *testing.T) { | ||
| recorder := defaultRecorder.(*cgrecord.FakeRecorder) | ||
| recorder.Events = make(chan string, 1) | ||
|
|
||
| Warnf(tc.object, tc.reason, tc.message, tc.args...) | ||
|
|
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| require.Equal(t, tc.expectedEvent, <-recorder.Events) | ||
| }) | ||
| } | ||
| } |