| package etcdv3 |
| |
| import ( |
| "time" |
| ) |
| |
| import ( |
| "github.com/stretchr/testify/assert" |
| ) |
| |
| import ( |
| "github.com/apache/dubbo-go/remoting" |
| ) |
| |
| var changedData = ` |
| dubbo.consumer.request_timeout=3s |
| dubbo.consumer.connect_timeout=5s |
| dubbo.application.organization=ikurento.com |
| dubbo.application.name=BDTService |
| dubbo.application.module=dubbogo user-info server |
| dubbo.application.version=0.0.1 |
| dubbo.application.owner=ZX |
| dubbo.application.environment=dev |
| dubbo.registries.hangzhouzk.protocol=zookeeper |
| dubbo.registries.hangzhouzk.timeout=3s |
| dubbo.registries.hangzhouzk.address=127.0.0.1:2181 |
| dubbo.registries.shanghaizk.protocol=zookeeper |
| dubbo.registries.shanghaizk.timeout=3s |
| dubbo.registries.shanghaizk.address=127.0.0.1:2182 |
| dubbo.service.com.ikurento.user.UserProvider.protocol=dubbo |
| dubbo.service.com.ikurento.user.UserProvider.interface=com.ikurento.user.UserProvider |
| dubbo.service.com.ikurento.user.UserProvider.loadbalance=random |
| dubbo.service.com.ikurento.user.UserProvider.warmup=100 |
| dubbo.service.com.ikurento.user.UserProvider.cluster=failover |
| ` |
| |
| func (suite *ClientTestSuite) TestListener() { |
| |
| var tests = []struct { |
| input struct { |
| k string |
| v string |
| } |
| }{ |
| {input: struct { |
| k string |
| v string |
| }{k: "/dubbo", v: changedData}}, |
| } |
| |
| c := suite.client |
| t := suite.T() |
| |
| listener := NewEventListener(c) |
| dataListener := &mockDataListener{client: c, changedData: changedData, rc: make(chan remoting.Event)} |
| listener.ListenServiceEvent("/dubbo", dataListener) |
| |
| // NOTICE: direct listen will lose create msg |
| time.Sleep(time.Second) |
| for _, tc := range tests { |
| |
| k := tc.input.k |
| v := tc.input.v |
| if err := c.Create(k, v); err != nil { |
| t.Fatal(err) |
| } |
| |
| } |
| msg := <-dataListener.rc |
| assert.Equal(t, changedData, msg.Content) |
| } |
| |
| type mockDataListener struct { |
| eventList []remoting.Event |
| client *Client |
| changedData string |
| |
| rc chan remoting.Event |
| } |
| |
| func (m *mockDataListener) DataChange(eventType remoting.Event) bool { |
| m.eventList = append(m.eventList, eventType) |
| if eventType.Content == m.changedData { |
| m.rc <- eventType |
| } |
| return true |
| } |