| // Copyright Istio 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 memory_test |
| |
| import ( |
| "sync" |
| "testing" |
| ) |
| |
| import ( |
| "github.com/apache/dubbo-go-pixiu/pilot/pkg/config/memory" |
| "github.com/apache/dubbo-go-pixiu/pilot/pkg/model" |
| "github.com/apache/dubbo-go-pixiu/pilot/test/mock" |
| "github.com/apache/dubbo-go-pixiu/pkg/config" |
| "github.com/apache/dubbo-go-pixiu/pkg/config/schema/collections" |
| ) |
| |
| func TestMonitorLifecycle(t *testing.T) { |
| // Regression test to ensure no race conditions during monitor shutdown |
| store := memory.Make(collections.Mocks) |
| m := memory.NewMonitor(store) |
| stop := make(chan struct{}) |
| go m.Run(stop) |
| m.ScheduleProcessEvent(memory.ConfigEvent{}) |
| close(stop) |
| m.ScheduleProcessEvent(memory.ConfigEvent{}) |
| } |
| |
| func TestEventConsistency(t *testing.T) { |
| store := memory.Make(collections.Mocks) |
| controller := memory.NewController(store) |
| |
| testConfig := mock.Make(TestNamespace, 0) |
| var testEvent model.Event |
| |
| done := make(chan bool) |
| |
| lock := sync.Mutex{} |
| |
| controller.RegisterEventHandler(collections.Mock.Resource().GroupVersionKind(), func(_, config config.Config, event model.Event) { |
| lock.Lock() |
| tc := testConfig |
| lock.Unlock() |
| |
| if event != testEvent { |
| t.Errorf("desired %v, but %v", testEvent, event) |
| } |
| if !mock.Compare(tc, config) { |
| t.Errorf("desired %v, but %v", tc, config) |
| } |
| done <- true |
| }) |
| |
| stop := make(chan struct{}) |
| go controller.Run(stop) |
| |
| // Test Add Event |
| testEvent = model.EventAdd |
| var rev string |
| var err error |
| if rev, err = controller.Create(testConfig); err != nil { |
| t.Error(err) |
| return |
| } |
| |
| lock.Lock() |
| testConfig.ResourceVersion = rev |
| lock.Unlock() |
| |
| <-done |
| |
| // Test Update Event |
| testEvent = model.EventUpdate |
| if _, err := controller.Update(testConfig); err != nil { |
| t.Error(err) |
| return |
| } |
| <-done |
| |
| // Test Delete Event |
| testEvent = model.EventDelete |
| if err := controller.Delete(collections.Mock.Resource().GroupVersionKind(), testConfig.Name, TestNamespace, nil); err != nil { |
| t.Error(err) |
| return |
| } |
| <-done |
| close(stop) |
| } |