90 lines
1.7 KiB
Go
90 lines
1.7 KiB
Go
package http
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import (
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"fmt"
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"io/ioutil"
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"net/http"
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"testing"
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"github.com/micro/go-micro/registry"
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"github.com/micro/go-micro/registry/mock"
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"github.com/micro/go-micro/server"
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)
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func TestHTTPServer(t *testing.T) {
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reg := mock.NewRegistry()
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// create server
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srv := NewServer(server.Registry(reg))
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// create server mux
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mux := http.NewServeMux()
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mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
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w.Write([]byte(`hello world`))
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})
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// create handler
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hd := srv.NewHandler(mux)
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// register handler
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if err := srv.Handle(hd); err != nil {
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t.Fatal(err)
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}
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// start server
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if err := srv.Start(); err != nil {
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t.Fatal(err)
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}
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// register server
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if err := srv.Register(); err != nil {
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t.Fatal(err)
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}
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// lookup server
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service, err := reg.GetService(server.DefaultName)
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if err != nil {
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t.Fatal(err)
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}
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if len(service) != 1 {
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t.Fatalf("Expected 1 service got %d: %+v", len(service), service)
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}
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if len(service[0].Nodes) != 1 {
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t.Fatalf("Expected 1 node got %d: %+v", len(service[0].Nodes), service[0].Nodes)
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}
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// make request
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rsp, err := http.Get(fmt.Sprintf("http://%s:%d", service[0].Nodes[0].Address, service[0].Nodes[0].Port))
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if err != nil {
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t.Fatal(err)
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}
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defer rsp.Body.Close()
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b, err := ioutil.ReadAll(rsp.Body)
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if err != nil {
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t.Fatal(err)
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}
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if s := string(b); s != "hello world" {
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t.Fatalf("Expected response %s, got %s", "hello world", s)
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}
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// deregister server
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if err := srv.Deregister(); err != nil {
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t.Fatal(err)
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}
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// try get service
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service, err = reg.GetService(server.DefaultName)
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if err == nil {
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t.Fatalf("Expected %v got %+v", registry.ErrNotFound, service)
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}
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// stop server
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if err := srv.Stop(); err != nil {
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t.Fatal(err)
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}
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}
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