370 lines
8.5 KiB
Go
370 lines
8.5 KiB
Go
/*
|
|
* Copyright 2020 The Dragonfly 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 dynconfig
|
|
|
|
import (
|
|
"errors"
|
|
"os"
|
|
"path/filepath"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/mitchellh/mapstructure"
|
|
"github.com/stretchr/testify/assert"
|
|
"go.uber.org/mock/gomock"
|
|
|
|
"d7y.io/dragonfly/v2/internal/dynconfig/mocks"
|
|
)
|
|
|
|
type TestDynconfig struct {
|
|
Scheduler SchedulerOption
|
|
}
|
|
|
|
type SchedulerOption struct {
|
|
Name string
|
|
}
|
|
|
|
func TestDynconfig_Get(t *testing.T) {
|
|
schedulerName := "scheduler"
|
|
cachePath, err := mockCachePath()
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
tests := []struct {
|
|
name string
|
|
expire time.Duration
|
|
sleep func()
|
|
cleanFileCache func(t *testing.T)
|
|
mock func(m *mocks.MockManagerClientMockRecorder)
|
|
run func(t *testing.T, d Dynconfig[TestDynconfig])
|
|
}{
|
|
{
|
|
name: "get config success without file cache",
|
|
expire: 1 * time.Millisecond,
|
|
sleep: func() {},
|
|
cleanFileCache: func(t *testing.T) {},
|
|
mock: func(m *mocks.MockManagerClientMockRecorder) {
|
|
var d map[string]any
|
|
if err := mapstructure.Decode(TestDynconfig{
|
|
Scheduler: SchedulerOption{
|
|
Name: schedulerName,
|
|
},
|
|
}, &d); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
m.Get().Return(d, nil).AnyTimes()
|
|
},
|
|
run: func(t *testing.T, d Dynconfig[TestDynconfig]) {
|
|
assert := assert.New(t)
|
|
data, err := d.Get()
|
|
assert.NoError(err)
|
|
assert.EqualValues(data, &TestDynconfig{
|
|
Scheduler: SchedulerOption{
|
|
Name: schedulerName,
|
|
},
|
|
})
|
|
},
|
|
},
|
|
{
|
|
name: "get expire config with file cache",
|
|
expire: 1 * time.Millisecond,
|
|
sleep: func() {
|
|
time.Sleep(30 * time.Millisecond)
|
|
},
|
|
cleanFileCache: func(t *testing.T) {
|
|
if err := os.Remove(cachePath); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
},
|
|
mock: func(m *mocks.MockManagerClientMockRecorder) {
|
|
var d map[string]any
|
|
if err := mapstructure.Decode(TestDynconfig{
|
|
Scheduler: SchedulerOption{
|
|
Name: "foo",
|
|
},
|
|
}, &d); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
m.Get().Return(d, nil).Times(2)
|
|
},
|
|
run: func(t *testing.T, d Dynconfig[TestDynconfig]) {
|
|
assert := assert.New(t)
|
|
data, err := d.Get()
|
|
assert.NoError(err)
|
|
assert.EqualValues(data, &TestDynconfig{
|
|
Scheduler: SchedulerOption{
|
|
Name: "foo",
|
|
},
|
|
})
|
|
},
|
|
},
|
|
{
|
|
name: "get config failed",
|
|
expire: 1 * time.Millisecond,
|
|
sleep: func() {
|
|
time.Sleep(30 * time.Millisecond)
|
|
},
|
|
cleanFileCache: func(t *testing.T) {
|
|
if err := os.Remove(cachePath); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
},
|
|
mock: func(m *mocks.MockManagerClientMockRecorder) {
|
|
var d map[string]any
|
|
if err := mapstructure.Decode(TestDynconfig{
|
|
Scheduler: SchedulerOption{
|
|
Name: schedulerName,
|
|
},
|
|
}, &d); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
gomock.InOrder(
|
|
m.Get().Return(d, nil).Times(1),
|
|
m.Get().Return(nil, errors.New("manager service error")).Times(1),
|
|
)
|
|
},
|
|
run: func(t *testing.T, d Dynconfig[TestDynconfig]) {
|
|
assert := assert.New(t)
|
|
data, err := d.Get()
|
|
assert.NoError(err)
|
|
assert.EqualValues(data, &TestDynconfig{
|
|
Scheduler: SchedulerOption{
|
|
Name: schedulerName,
|
|
},
|
|
})
|
|
},
|
|
},
|
|
{
|
|
name: "get config with file cache",
|
|
expire: 10 * time.Second,
|
|
sleep: func() {},
|
|
cleanFileCache: func(t *testing.T) {
|
|
if err := os.Remove(cachePath); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
},
|
|
mock: func(m *mocks.MockManagerClientMockRecorder) {
|
|
var d map[string]any
|
|
if err := mapstructure.Decode(TestDynconfig{
|
|
Scheduler: SchedulerOption{
|
|
Name: schedulerName,
|
|
},
|
|
}, &d); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
m.Get().Return(d, nil).Times(1)
|
|
},
|
|
run: func(t *testing.T, d Dynconfig[TestDynconfig]) {
|
|
assert := assert.New(t)
|
|
data, err := d.Get()
|
|
assert.NoError(err)
|
|
assert.EqualValues(data, &TestDynconfig{
|
|
Scheduler: SchedulerOption{
|
|
Name: schedulerName,
|
|
},
|
|
})
|
|
|
|
data, err = d.Get()
|
|
assert.NoError(err)
|
|
assert.EqualValues(data, &TestDynconfig{
|
|
Scheduler: SchedulerOption{
|
|
Name: schedulerName,
|
|
},
|
|
})
|
|
},
|
|
},
|
|
{
|
|
name: "config is changed",
|
|
expire: 20 * time.Millisecond,
|
|
sleep: func() {
|
|
time.Sleep(30 * time.Millisecond)
|
|
},
|
|
cleanFileCache: func(t *testing.T) {
|
|
if err := os.Remove(cachePath); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
},
|
|
mock: func(m *mocks.MockManagerClientMockRecorder) {
|
|
var df map[string]any
|
|
if err := mapstructure.Decode(TestDynconfig{
|
|
Scheduler: SchedulerOption{
|
|
Name: schedulerName,
|
|
},
|
|
}, &df); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
var ds map[string]any
|
|
if err := mapstructure.Decode(TestDynconfig{
|
|
Scheduler: SchedulerOption{
|
|
Name: "foo",
|
|
},
|
|
}, &ds); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
gomock.InOrder(
|
|
m.Get().Return(df, nil).Times(2),
|
|
m.Get().Return(ds, nil).Times(1),
|
|
)
|
|
},
|
|
run: func(t *testing.T, d Dynconfig[TestDynconfig]) {
|
|
assert := assert.New(t)
|
|
data, err := d.Get()
|
|
assert.NoError(err)
|
|
assert.EqualValues(data, &TestDynconfig{
|
|
Scheduler: SchedulerOption{
|
|
Name: schedulerName,
|
|
},
|
|
})
|
|
|
|
data, err = d.Get()
|
|
assert.NoError(err)
|
|
assert.EqualValues(data, &TestDynconfig{
|
|
Scheduler: SchedulerOption{
|
|
Name: schedulerName,
|
|
},
|
|
})
|
|
|
|
time.Sleep(30 * time.Millisecond)
|
|
data, err = d.Get()
|
|
assert.NoError(err)
|
|
assert.EqualValues(data, &TestDynconfig{
|
|
Scheduler: SchedulerOption{
|
|
Name: "foo",
|
|
},
|
|
})
|
|
},
|
|
},
|
|
{
|
|
name: "config is not changed",
|
|
expire: 1 * time.Millisecond,
|
|
sleep: func() {
|
|
time.Sleep(30 * time.Millisecond)
|
|
},
|
|
cleanFileCache: func(t *testing.T) {
|
|
if err := os.Remove(cachePath); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
},
|
|
mock: func(m *mocks.MockManagerClientMockRecorder) {
|
|
var df map[string]any
|
|
if err := mapstructure.Decode(TestDynconfig{
|
|
Scheduler: SchedulerOption{
|
|
Name: schedulerName,
|
|
},
|
|
}, &df); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
m.Get().Return(df, nil).Times(3)
|
|
},
|
|
run: func(t *testing.T, d Dynconfig[TestDynconfig]) {
|
|
assert := assert.New(t)
|
|
data, err := d.Get()
|
|
assert.NoError(err)
|
|
assert.EqualValues(data, &TestDynconfig{
|
|
Scheduler: SchedulerOption{
|
|
Name: schedulerName,
|
|
},
|
|
})
|
|
|
|
time.Sleep(30 * time.Millisecond)
|
|
data, err = d.Get()
|
|
assert.NoError(err)
|
|
assert.EqualValues(data, &TestDynconfig{
|
|
Scheduler: SchedulerOption{
|
|
Name: schedulerName,
|
|
},
|
|
})
|
|
},
|
|
},
|
|
{
|
|
name: "config is not changed and cache is not expired",
|
|
expire: 10 * time.Second,
|
|
sleep: func() {},
|
|
cleanFileCache: func(t *testing.T) {
|
|
if err := os.Remove(cachePath); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
},
|
|
mock: func(m *mocks.MockManagerClientMockRecorder) {
|
|
var df map[string]any
|
|
if err := mapstructure.Decode(TestDynconfig{
|
|
Scheduler: SchedulerOption{
|
|
Name: schedulerName,
|
|
},
|
|
}, &df); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
m.Get().Return(df, nil).Times(1)
|
|
},
|
|
run: func(t *testing.T, d Dynconfig[TestDynconfig]) {
|
|
assert := assert.New(t)
|
|
data, err := d.Get()
|
|
assert.NoError(err)
|
|
assert.EqualValues(data, &TestDynconfig{
|
|
Scheduler: SchedulerOption{
|
|
Name: schedulerName,
|
|
},
|
|
})
|
|
|
|
data, err = d.Get()
|
|
assert.NoError(err)
|
|
assert.EqualValues(data, &TestDynconfig{
|
|
Scheduler: SchedulerOption{
|
|
Name: schedulerName,
|
|
},
|
|
})
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, tc := range tests {
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
ctl := gomock.NewController(t)
|
|
defer ctl.Finish()
|
|
mockManagerClient := mocks.NewMockManagerClient(ctl)
|
|
tc.mock(mockManagerClient.EXPECT())
|
|
|
|
d, err := New[TestDynconfig](mockManagerClient, cachePath, tc.expire)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
tc.sleep()
|
|
tc.run(t, d)
|
|
tc.cleanFileCache(t)
|
|
})
|
|
}
|
|
}
|
|
|
|
func mockCachePath() (string, error) {
|
|
userDir, err := os.UserHomeDir()
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
|
|
return filepath.Join(userDir, ".dynconfig"), nil
|
|
}
|