271 lines
7.4 KiB
Go
271 lines
7.4 KiB
Go
/*
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* Copyright 2020 The Dragonfly 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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package gc
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import (
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"errors"
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"sync"
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"testing"
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"time"
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"d7y.io/dragonfly/v2/pkg/gc/mocks"
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"github.com/golang/mock/gomock"
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"github.com/stretchr/testify/assert"
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)
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func TestGCNew(t *testing.T) {
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tests := []struct {
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name string
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interval time.Duration
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timeout time.Duration
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expect func(t *testing.T, err error)
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}{
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{
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name: "new GC instance succeeded",
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interval: 2 * time.Second,
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timeout: 1 * time.Second,
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expect: func(t *testing.T, err error) {
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assert := assert.New(t)
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assert.NoError(err)
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},
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},
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{
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name: "new GC without interval",
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interval: 0,
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timeout: 1 * time.Second,
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expect: func(t *testing.T, err error) {
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assert := assert.New(t)
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assert.EqualError(err, "interval value is greater than 0")
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},
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},
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{
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name: "new GC without timeout",
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interval: 2 * time.Second,
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timeout: 0,
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expect: func(t *testing.T, err error) {
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assert := assert.New(t)
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assert.EqualError(err, "timeout value is greater than 0")
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},
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},
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{
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name: "timeout is greater than interval",
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interval: 1 * time.Second,
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timeout: 2 * time.Second,
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expect: func(t *testing.T, err error) {
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assert := assert.New(t)
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assert.EqualError(err, "timeout value needs to be less than the interval value")
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},
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},
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}
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for _, tc := range tests {
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t.Run(tc.name, func(t *testing.T) {
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ctl := gomock.NewController(t)
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mockLogger := mocks.NewMockLogger(ctl)
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_, err := New([]Option{
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WithInterval(tc.interval),
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WithTimeout(tc.timeout),
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WithLogger(mockLogger),
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}...)
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tc.expect(t, err)
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})
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}
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}
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func TestGCRun(t *testing.T) {
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tests := []struct {
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name string
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taskName string
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interval time.Duration
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timeout time.Duration
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run func(gc GC, taskName string, ml *mocks.MockLogger, mt *mocks.MockTask, t *testing.T)
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}{
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{
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name: "run task succeeded",
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taskName: "foo",
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interval: 2 * time.Hour,
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timeout: 1 * time.Hour,
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run: func(gc GC, taskName string, ml *mocks.MockLogger, mt *mocks.MockTask, t *testing.T) {
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var wg sync.WaitGroup
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wg.Add(3)
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defer wg.Wait()
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gomock.InOrder(
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ml.EXPECT().Infof(gomock.Any(), gomock.Eq("foo"), gomock.Eq("start")).Do(func(template interface{}, args ...interface{}) { wg.Done() }).Times(1),
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mt.EXPECT().RunGC().Do(func() { wg.Done() }).Return(nil).Times(1),
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ml.EXPECT().Infof(gomock.Any(), gomock.Eq("foo"), gomock.Eq("done")).Do(func(template interface{}, args ...interface{}) { wg.Done() }).Times(1),
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)
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gc.Add(taskName, mt)
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gc.Run(taskName)
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},
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},
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{
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name: "task run GC failed",
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taskName: "foo",
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interval: 2 * time.Hour,
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timeout: 1 * time.Hour,
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run: func(gc GC, taskName string, ml *mocks.MockLogger, mt *mocks.MockTask, t *testing.T) {
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var wg sync.WaitGroup
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wg.Add(4)
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defer wg.Wait()
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err := errors.New("bar")
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gomock.InOrder(
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ml.EXPECT().Infof(gomock.Any(), gomock.Eq("foo"), gomock.Eq("start")).Do(func(template interface{}, args ...interface{}) { wg.Done() }).Times(1),
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mt.EXPECT().RunGC().Do(func() { wg.Done() }).Return(err).Times(1),
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ml.EXPECT().Errorf(gomock.Any(), gomock.Eq("foo"), gomock.Eq(err)).Do(func(template interface{}, args ...interface{}) { wg.Done() }).Times(1),
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ml.EXPECT().Infof(gomock.Any(), gomock.Eq("foo"), gomock.Eq("done")).Do(func(template interface{}, args ...interface{}) { wg.Done() }).Times(1),
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)
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gc.Add(taskName, mt)
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gc.Run(taskName)
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},
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},
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{
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name: "task load wrong key",
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taskName: "foo",
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interval: 2 * time.Hour,
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timeout: 1 * time.Hour,
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run: func(gc GC, taskName string, ml *mocks.MockLogger, mt *mocks.MockTask, t *testing.T) {
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assert := assert.New(t)
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gc.Add(taskName, mt)
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err := gc.Run("bar")
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assert.EqualError(err, "can not find the task")
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},
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},
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}
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for _, tc := range tests {
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t.Run(tc.name, func(t *testing.T) {
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ctl := gomock.NewController(t)
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mockLogger := mocks.NewMockLogger(ctl)
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mockTask := mocks.NewMockTask(ctl)
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gc, err := New([]Option{
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WithInterval(tc.interval),
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WithTimeout(tc.timeout),
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WithLogger(mockLogger),
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}...)
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if err != nil {
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t.Fatal(err)
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}
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tc.run(gc, tc.taskName, mockLogger, mockTask, t)
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})
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}
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}
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func TestGCRunAll(t *testing.T) {
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tests := []struct {
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name string
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taskName string
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interval time.Duration
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timeout time.Duration
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run func(gc GC, taskName string, ml *mocks.MockLogger, mt *mocks.MockTask)
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}{
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{
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name: "run task succeeded",
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taskName: "foo",
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interval: 2 * time.Hour,
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timeout: 1 * time.Hour,
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run: func(gc GC, taskName string, ml *mocks.MockLogger, mt *mocks.MockTask) {
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var wg sync.WaitGroup
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wg.Add(3)
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defer wg.Wait()
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gomock.InOrder(
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ml.EXPECT().Infof(gomock.Any(), gomock.Eq("foo"), gomock.Eq("start")).Do(func(template interface{}, args ...interface{}) { wg.Done() }).Times(1),
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mt.EXPECT().RunGC().Do(func() { wg.Done() }).Return(nil).Times(1),
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ml.EXPECT().Infof(gomock.Any(), gomock.Eq("foo"), gomock.Eq("done")).Do(func(template interface{}, args ...interface{}) { wg.Done() }).Times(1),
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)
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gc.Add(taskName, mt)
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gc.RunAll()
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},
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},
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{
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name: "task run GC failed",
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taskName: "foo",
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interval: 2 * time.Hour,
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timeout: 1 * time.Hour,
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run: func(gc GC, taskName string, ml *mocks.MockLogger, mt *mocks.MockTask) {
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var wg sync.WaitGroup
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wg.Add(4)
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defer wg.Wait()
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err := errors.New("bar")
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gomock.InOrder(
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ml.EXPECT().Infof(gomock.Any(), gomock.Eq("foo"), gomock.Eq("start")).Do(func(template interface{}, args ...interface{}) { wg.Done() }).Times(1),
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mt.EXPECT().RunGC().Do(func() { wg.Done() }).Return(err).Times(1),
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ml.EXPECT().Errorf(gomock.Any(), gomock.Eq("foo"), gomock.Eq(err)).Do(func(template interface{}, args ...interface{}) { wg.Done() }).Times(1),
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ml.EXPECT().Infof(gomock.Any(), gomock.Eq("foo"), gomock.Eq("done")).Do(func(template interface{}, args ...interface{}) { wg.Done() }).Times(1),
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)
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gc.Add(taskName, mt)
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gc.RunAll()
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},
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},
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}
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for _, tc := range tests {
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t.Run(tc.name, func(t *testing.T) {
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ctl := gomock.NewController(t)
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mockLogger := mocks.NewMockLogger(ctl)
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mockTask := mocks.NewMockTask(ctl)
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gc, err := New([]Option{
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WithInterval(tc.interval),
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WithTimeout(tc.timeout),
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WithLogger(mockLogger),
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}...)
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if err != nil {
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t.Fatal(err)
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}
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tc.run(gc, tc.taskName, mockLogger, mockTask)
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})
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}
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}
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func TestGCServe(t *testing.T) {
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ctl := gomock.NewController(t)
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var wg sync.WaitGroup
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wg.Add(1)
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defer wg.Wait()
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mockLogger := mocks.NewMockLogger(ctl)
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mockTask := mocks.NewMockTask(ctl)
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gc, err := New([]Option{
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WithInterval(2 * time.Hour),
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WithTimeout(1 * time.Hour),
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WithLogger(mockLogger),
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}...)
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if err != nil {
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t.Fatal(err)
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}
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mockLogger.EXPECT().Infof(gomock.Eq("GC stop")).Do(func(template string, args ...interface{}) {
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wg.Done()
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}).Times(1)
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gc.Add("foo", mockTask)
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gc.Serve()
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gc.Stop()
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}
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