Fixed #51

Signed-off-by: Vishal Rana <vr@labstack.com>

context.go

@@ -10,7 +10,7 @@ type (
 	// response references, path parameters, data and registered handler.
 	Context struct {
 		Request  *http.Request
-		Response *response
+		Response *Response
 		pnames   []string
 		pvalues  []string
 		store    store

context_test.go

@@ -27,7 +27,7 @@ func TestContext(t *testing.T) {
 	b, _ := json.Marshal(u1)
 	r, _ := http.NewRequest(POST, "/users/1", bytes.NewReader(b))
 	c := &Context{
-		Response: &response{Writer: httptest.NewRecorder()},
+		Response: &Response{Writer: httptest.NewRecorder()},
 		Request:  r,
 		pvalues:  make([]string, 5),
 		store:    make(store),

echo.go

@@ -114,7 +114,7 @@ func New() (e *Echo) {
 	e.Router = NewRouter(e)
 	e.pool.New = func() interface{} {
 		return &Context{
-			Response: &response{},
+			Response: &Response{},
 			pnames:   make([]string, e.maxParam),
 			pvalues:  make([]string, e.maxParam),
 			store:    make(store),

response.go

@@ -8,7 +8,7 @@ import (
 )
 
 type (
-	response struct {
+	Response struct {
 		Writer    http.ResponseWriter
 		status    int
 		size      int
@@ -16,11 +16,11 @@ type (
 	}
 )
 
-func (r *response) Header() http.Header {
+func (r *Response) Header() http.Header {
 	return r.Writer.Header()
 }
 
-func (r *response) WriteHeader(n int) {
+func (r *Response) WriteHeader(n int) {
 	if r.committed {
 		// TODO: Warning
 		log.Printf("echo: %s", color.Yellow("response already committed"))
@@ -31,21 +31,21 @@ func (r *response) WriteHeader(n int) {
 	r.committed = true
 }
 
-func (r *response) Write(b []byte) (n int, err error) {
+func (r *Response) Write(b []byte) (n int, err error) {
 	n, err = r.Writer.Write(b)
 	r.size += n
 	return n, err
 }
 
-func (r *response) Status() int {
+func (r *Response) Status() int {
 	return r.status
 }
 
-func (r *response) Size() int {
+func (r *Response) Size() int {
 	return r.size
 }
 
-func (r *response) reset(w http.ResponseWriter) {
+func (r *Response) reset(w http.ResponseWriter) {
 	r.Writer = w
 	r.committed = false
 }

response_test.go

@@ -7,7 +7,7 @@ import (
 )
 
 func TestResponse(t *testing.T) {
-	r := &response{Writer: httptest.NewRecorder()}
+	r := &Response{Writer: httptest.NewRecorder()}
 
 	// Header
 	if r.Header() == nil {