Fix: ineffassign

common/rpc_service_test.go

@@ -85,22 +85,23 @@ func (s *TestService1) Version() string {
 func TestServiceMap_Register(t *testing.T) {
 	// lowercase
 	s0 := &testService{}
-	methods, err := ServiceMap.Register("testporotocol", s0)
+	// methods, err := ServiceMap.Register("testporotocol", s0)
+	_, err := ServiceMap.Register("testporotocol", s0)
 	assert.EqualError(t, err, "type testService is not exported")
 
 	// succ
 	s := &TestService{}
-	methods, err = ServiceMap.Register("testporotocol", s)
+	methods, err := ServiceMap.Register("testporotocol", s)
 	assert.NoError(t, err)
 	assert.Equal(t, "MethodOne,MethodThree,methodTwo", methods)
 
 	// repeat
-	methods, err = ServiceMap.Register("testporotocol", s)
+	_, err = ServiceMap.Register("testporotocol", s)
 	assert.EqualError(t, err, "service already defined: com.test.Path")
 
 	// no method
 	s1 := &TestService1{}
-	methods, err = ServiceMap.Register("testporotocol", s1)
+	_, err = ServiceMap.Register("testporotocol", s1)
 	assert.EqualError(t, err, "type com.test.Path1 has no exported methods of suitable type")
 
 	ServiceMap = &serviceMap{

config_center/zookeeper/impl.go

@@ -69,7 +69,7 @@ func newZookeeperDynamicConfiguration(url *common.URL) (*zookeeperDynamicConfigu
 
 	err = c.client.Create(c.rootPath)
 	c.listener.ListenServiceEvent(c.rootPath, c.cacheListener)
-	return c, nil
+	return c, err
 
 }
 
@@ -95,7 +95,7 @@ func newMockZookeeperDynamicConfiguration(url *common.URL, opts ...zookeeper.Opt
 
 	err = c.client.Create(c.rootPath)
 	go c.listener.ListenServiceEvent(c.rootPath, c.cacheListener)
-	return tc, c, nil
+	return tc, c, err
 
 }
 

protocol/dubbo/client_test.go

@@ -62,13 +62,13 @@ func TestClient_Call(t *testing.T) {
 	}
 	c.pool = newGettyRPCClientConnPool(c, clientConf.PoolSize, time.Duration(int(time.Second)*clientConf.PoolTTL))
 
-	user := &User{}
+	// user := &User{}
 	//err := c.Call("127.0.0.1:20000", url, "GetBigPkg", []interface{}{nil}, user)
 	//assert.NoError(t, err)
 	//assert.NotEqual(t, "", user.Id)
 	//assert.NotEqual(t, "", user.Name)
 
-	user = &User{}
+	user := &User{}
 	err := c.Call("127.0.0.1:20000", url, "GetUser", []interface{}{"1", "username"}, user)
 	assert.NoError(t, err)
 	assert.Equal(t, User{Id: "1", Name: "username"}, *user)

protocol/jsonrpc/json_test.go

@@ -42,7 +42,7 @@ func TestJsonClientCodec_Write(t *testing.T) {
 	assert.Equal(t, "{\"jsonrpc\":\"2.0\",\"method\":\"GetUser\",\"params\":[\"args\",2],\"id\":1}\n", string(data))
 
 	cd.Args = 1
-	data, err = codec.Write(cd)
+	_, err = codec.Write(cd)
 	assert.EqualError(t, err, "unsupported param type: int")
 }
 

registry/zookeeper/registry.go

@@ -211,7 +211,6 @@ func (r *zkRegistry) Register(conf common.URL) error {
 	role, _ := strconv.Atoi(r.URL.GetParam(constant.ROLE_KEY, ""))
 	switch role {
 	case common.CONSUMER:
-		ok = false
 		r.cltLock.Lock()
 		_, ok = r.services[conf.Key()]
 		r.cltLock.Unlock()
@@ -232,7 +231,6 @@ func (r *zkRegistry) Register(conf common.URL) error {
 	case common.PROVIDER:
 
 		// 检验服务是否已经注册过
-		ok = false
 		r.cltLock.Lock()
 		// 注意此处与consumerZookeeperRegistry的差异，consumer用的是conf.Path，
 		// 因为consumer要提供watch功能给selector使用, provider允许注册同一个service的多个group or version

registry/zookeeper/registry_test.go

@@ -38,9 +38,9 @@ func Test_Register(t *testing.T) {
 	regurl, _ := common.NewURL(context.TODO(), "registry://127.0.0.1:1111", common.WithParamsValue(constant.ROLE_KEY, strconv.Itoa(common.PROVIDER)))
 	url, _ := common.NewURL(context.TODO(), "dubbo://127.0.0.1:20000/com.ikurento.user.UserProvider", common.WithParamsValue(constant.CLUSTER_KEY, "mock"), common.WithMethods([]string{"GetUser", "AddUser"}))
 
-	ts, reg, err := newMockZkRegistry(&regurl)
+	ts, reg, _ := newMockZkRegistry(&regurl)
 	defer ts.Stop()
-	err = reg.Register(url)
+	err := reg.Register(url)
 	children, _ := reg.client.GetChildren("/dubbo/com.ikurento.user.UserProvider/providers")
 	assert.Regexp(t, ".*dubbo%3A%2F%2F127.0.0.1%3A20000%2Fcom.ikurento.user.UserProvider%3Fanyhost%3Dtrue%26category%3Dproviders%26cluster%3Dmock%26dubbo%3Ddubbo-provider-golang-2.6.0%26.*provider", children)
 	assert.NoError(t, err)
@@ -49,10 +49,10 @@ func Test_Register(t *testing.T) {
 func Test_Subscribe(t *testing.T) {
 	regurl, _ := common.NewURL(context.TODO(), "registry://127.0.0.1:1111", common.WithParamsValue(constant.ROLE_KEY, strconv.Itoa(common.PROVIDER)))
 	url, _ := common.NewURL(context.TODO(), "dubbo://127.0.0.1:20000/com.ikurento.user.UserProvider", common.WithParamsValue(constant.CLUSTER_KEY, "mock"), common.WithMethods([]string{"GetUser", "AddUser"}))
-	ts, reg, err := newMockZkRegistry(&regurl)
+	ts, reg, _ := newMockZkRegistry(&regurl)
 
 	//provider register
-	err = reg.Register(url)
+	err := reg.Register(url)
 	assert.NoError(t, err)
 
 	if err != nil {
@@ -61,12 +61,12 @@ func Test_Subscribe(t *testing.T) {
 
 	//consumer register
 	regurl.Params.Set(constant.ROLE_KEY, strconv.Itoa(common.CONSUMER))
-	_, reg2, err := newMockZkRegistry(&regurl, zookeeper.WithTestCluster(ts))
+	_, reg2, _ := newMockZkRegistry(&regurl, zookeeper.WithTestCluster(ts))
 
-	err = reg2.Register(url)
-	listener, err := reg2.Subscribe(url)
+	reg2.Register(url)
+	listener, _ := reg2.Subscribe(url)
 
-	serviceEvent, err := listener.Next()
+	serviceEvent, _ := listener.Next()
 	assert.NoError(t, err)
 	if err != nil {
 		return
@@ -103,7 +103,7 @@ func Test_ProviderDestory(t *testing.T) {
 	defer ts.Stop()
 
 	assert.NoError(t, err)
-	err = reg.Register(url)
+	reg.Register(url)
 
 	//listener.Close()
 	time.Sleep(1e9)