micro/api/handler/rpc/rpc_test.go

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2019-06-03 20:44:43 +03:00
package rpc
import (
"bytes"
"encoding/json"
"net/http"
"testing"
"github.com/golang/protobuf/proto"
go_api "github.com/micro/go-micro/v2/api/proto"
2019-06-03 20:44:43 +03:00
)
func TestRequestPayloadFromRequest(t *testing.T) {
// our test event so that we can validate serialising / deserializing of true protos works
protoEvent := go_api.Event{
Name: "Test",
}
protoBytes, err := proto.Marshal(&protoEvent)
if err != nil {
t.Fatal("Failed to marshal proto", err)
}
jsonBytes, err := json.Marshal(protoEvent)
if err != nil {
t.Fatal("Failed to marshal proto to JSON ", err)
}
t.Run("extracting a proto from a POST request", func(t *testing.T) {
r, err := http.NewRequest("POST", "http://localhost/my/path", bytes.NewReader(protoBytes))
if err != nil {
t.Fatalf("Failed to created http.Request: %v", err)
}
extByte, err := requestPayload(r)
if err != nil {
t.Fatalf("Failed to extract payload from request: %v", err)
}
if string(extByte) != string(protoBytes) {
t.Fatalf("Expected %v and %v to match", string(extByte), string(protoBytes))
}
})
t.Run("extracting JSON from a POST request", func(t *testing.T) {
r, err := http.NewRequest("POST", "http://localhost/my/path", bytes.NewReader(jsonBytes))
if err != nil {
t.Fatalf("Failed to created http.Request: %v", err)
}
extByte, err := requestPayload(r)
if err != nil {
t.Fatalf("Failed to extract payload from request: %v", err)
}
if string(extByte) != string(jsonBytes) {
t.Fatalf("Expected %v and %v to match", string(extByte), string(jsonBytes))
}
})
t.Run("extracting params from a GET request", func(t *testing.T) {
r, err := http.NewRequest("GET", "http://localhost/my/path", nil)
if err != nil {
t.Fatalf("Failed to created http.Request: %v", err)
}
q := r.URL.Query()
q.Add("name", "Test")
r.URL.RawQuery = q.Encode()
extByte, err := requestPayload(r)
if err != nil {
t.Fatalf("Failed to extract payload from request: %v", err)
}
if string(extByte) != string(jsonBytes) {
t.Fatalf("Expected %v and %v to match", string(extByte), string(jsonBytes))
}
})
t.Run("GET request with no params", func(t *testing.T) {
r, err := http.NewRequest("GET", "http://localhost/my/path", nil)
if err != nil {
t.Fatalf("Failed to created http.Request: %v", err)
}
extByte, err := requestPayload(r)
if err != nil {
t.Fatalf("Failed to extract payload from request: %v", err)
}
if string(extByte) != "" {
t.Fatalf("Expected %v and %v to match", string(extByte), "")
}
})
}