server/prpc: updated server according to protocol

server/prpc/decoding_test.go

Index: server/prpc/decoding_test.go
diff --git a/server/prpc/decoding_test.go b/server/prpc/decoding_test.go
index 05807a92c2bad1573ea779cd1ae6f15a3416c755..c50d1d0754f610c749633ca56b62943a1f897ef5 100644
--- a/server/prpc/decoding_test.go
+++ b/server/prpc/decoding_test.go
@@ -56,7 +56,7 @@ func TestDecoding(t *testing.T) {
 
 	Convey("readMessage", t, func() {
 		var msg HelloRequest
-		read := func(contentType string, body []byte) error {
+		read := func(contentType string, body []byte) *protocolError {
 			req := &http.Request{
 				Body:   ioutil.NopCloser(bytes.NewBuffer(body)),
 				Header: http.Header{},
@@ -85,7 +85,7 @@ func TestDecoding(t *testing.T) {
 			Convey("malformed body", func() {
 				err := read(mtPRPCBinary, []byte{0})
 				So(err, ShouldNotBeNil)
-				So(ErrorStatus(err), ShouldEqual, http.StatusBadRequest)
+				So(err.status, ShouldEqual, http.StatusBadRequest)
 			})
 			Convey("empty body", func() {
 				err := read(mtPRPCBinary, nil)
@@ -104,7 +104,7 @@ func TestDecoding(t *testing.T) {
 			Convey("malformed body", func() {
 				err := read(mtPRPCJSNOPB, []byte{0})
 				So(err, ShouldNotBeNil)
-				So(ErrorStatus(err), ShouldEqual, http.StatusBadRequest)
+				So(err.status, ShouldEqual, http.StatusBadRequest)
 			})
 			Convey("empty body", func() {
 				err := read(mtPRPCJSNOPB, nil)
@@ -120,7 +120,7 @@ func TestDecoding(t *testing.T) {
 			Convey("malformed body", func() {
 				err := read(mtPRPCText, []byte{0})
 				So(err, ShouldNotBeNil)
-				So(ErrorStatus(err), ShouldEqual, http.StatusBadRequest)
+				So(err.status, ShouldEqual, http.StatusBadRequest)
 			})
 			Convey("empty body", func() {
 				err := read(mtPRPCText, nil)
@@ -131,7 +131,7 @@ func TestDecoding(t *testing.T) {
 		Convey("unsupported media type", func() {
 			err := read("blah", nil)
 			So(err, ShouldNotBeNil)
-			So(ErrorStatus(err), ShouldEqual, http.StatusUnsupportedMediaType)
+			So(err.status, ShouldEqual, http.StatusUnsupportedMediaType)
 		})
 	})