Merge pull request #128 from fangyincheng/develop

Add:update readme

.gitignore

@@ -10,6 +10,7 @@
 
 # Output of the go coverage tool, specifically when used with LiteIDE
 *.out
+coverage.txt
 
 *.idea
 *.iml

README.md

@@ -54,12 +54,23 @@ Todo List:
 
 You can know more about dubbo-go by its [roadmap](https://github.com/apache/dubbo-go/wiki/Roadmap).
 
+## Document
 
+Move [here](https://dubbogo.github.io/dubbo-go-website/)
 
 ## Quick Start
 
 The subdirectory examples shows how to use dubbo-go. Please read the [examples/README.md](https://github.com/apache/dubbo-go/blob/develop/examples/README.md) carefully to learn how to dispose the configuration and compile the program.
 
+## Running unit tests
+
+```bash
+go test ./...
+
+# coverage
+go test ./... -coverprofile=coverage.txt -covermode=atomic
+```
+
 ## Contributing
 
 If you are willing to do some code contributions and document contributions to [Apache/dubbo-go](https://github.com/apache/dubbo-go), please visit [contribution intro](https://github.com/apache/dubbo-go/blob/master/cg.md).

README_CN.md

@@ -54,10 +54,23 @@ Apache License, Version 2.0
 
 你可以通过访问 [roadmap](https://github.com/apache/dubbo-go/wiki/Roadmap) 知道更多关于 dubbo-go 的信息
 
+## 文档
+
+移步[这里](https://dubbogo.github.io/dubbo-go-website/)
+
 ## 快速开始 ##
 
 这个子目录下的例子展示了如何使用 dubbo-go 。请仔细阅读 [examples/README.md](https://github.com/apache/dubbo-go/blob/develop/examples/README.md) 学习如何处理配置并编译程序。
 
+## 运行单测
+
+```bash
+go test ./...
+
+# 覆盖率
+go test ./... -coverprofile=coverage.txt -covermode=atomic
+```
+
 ## 如何贡献
 
 如果您愿意给 [Apache/dubbo-go](https://github.com/apache/dubbo-go) 贡献代码或者文档，我们都热烈欢迎。具体请参考 [contribution intro](https://github.com/apache/dubbo-go/blob/master/cg.md)。

common/rpc_service_test.go

@@ -76,22 +76,23 @@ func (s *TestService1) Reference() 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
 
 }
 

go.mod

@@ -2,8 +2,8 @@ module github.com/apache/dubbo-go
 
 require (
 	github.com/dubbogo/getty v1.1.2-0.20190703052458-5e72c69fddc7
-	github.com/dubbogo/gost v1.0.0
-	github.com/dubbogo/hessian2 v1.1.2
+	github.com/dubbogo/gost v1.1.1
+	github.com/dubbogo/hessian2 v1.2.0
 	github.com/magiconair/properties v1.8.1
 	github.com/pkg/errors v0.8.1
 	github.com/samuel/go-zookeeper v0.0.0-20180130194729-c4fab1ac1bec

go.sum

@@ -3,12 +3,12 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/dubbogo/getty v1.1.2-0.20190703052458-5e72c69fddc7 h1:WDzbrHOfdO78mFp3RJgGRM0u2+DEwrVzo58InIdgcX8=
 github.com/dubbogo/getty v1.1.2-0.20190703052458-5e72c69fddc7/go.mod h1:DfbsJXdXj6DliCAEgrRbwC7J5rz+2sOPGKKEvlF6OjE=
-github.com/dubbogo/gost v1.0.0 h1:obKvpJYdrIY2BidHYwYoj2E50OtwCDqVVVTcH2nnhAY=
-github.com/dubbogo/gost v1.0.0/go.mod h1:R7wZm1DrmrKGr50mBZVcg6C9ekG8aL5hP+sgWcIDwQg=
+github.com/dubbogo/gost v1.1.1 h1:JCM7vx5edPIjDA5ovJTuzEEXuw2t7xLyrlgi2mi5jHI=
+github.com/dubbogo/gost v1.1.1/go.mod h1:R7wZm1DrmrKGr50mBZVcg6C9ekG8aL5hP+sgWcIDwQg=
 github.com/dubbogo/gostd v0.0.0-20190625030817-87d8669125b7 h1:Wmt8yQMGkNx4GDUvU4CA+dwIsDwgi+DbP28NZV2ruqQ=
 github.com/dubbogo/gostd v0.0.0-20190625030817-87d8669125b7/go.mod h1:lQ7PmKvs6xplvjzEEMKw8XmP20D9raD+wFfzxkKaBd4=
-github.com/dubbogo/hessian2 v1.1.2 h1:SRkPzIwVv2D+ZUOCE2XuI5kANoL01ShhAheLcc3usJE=
-github.com/dubbogo/hessian2 v1.1.2/go.mod h1:XFGDn4oSZX26zkcfhkM/fCJrOqwQJxk/xgWW1KMJBKM=
+github.com/dubbogo/hessian2 v1.2.0 h1:5wFYuMzzRhneUAPbVBVKubIknrEjUM/B76vievYD0Vw=
+github.com/dubbogo/hessian2 v1.2.0/go.mod h1:7EohF3mE7xmZcj43nP172sapRHOEifcV/jwyHhG4SaY=
 github.com/golang/snappy v0.0.1 h1:Qgr9rKW7uDUkrbSmQeiDsGa8SjGyCOGtuasMWwvp2P4=
 github.com/golang/snappy v0.0.1/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/gorilla/websocket v1.4.0 h1:WDFjx/TMzVgy9VdMMQi2K2Emtwi2QcUQsztZ/zLaH/Q=

protocol/dubbo/client_test.go

@@ -26,7 +26,7 @@ import (
 )
 
 import (
-	"github.com/dubbogo/hessian2"
+	hessian "github.com/dubbogo/hessian2"
 	perrors "github.com/pkg/errors"
 	"github.com/stretchr/testify/assert"
 )

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.WithParamsValue("serviceid", "soa.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.*.serviceid%3Dsoa.mock%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)