chore: use http.Status* instead of hard code (#1482)

response_writer_test.go

@@ -35,10 +35,10 @@ func TestResponseWriterReset(t *testing.T) {
 
 	writer.reset(testWritter)
 	assert.Equal(t, -1, writer.size)
-	assert.Equal(t, 200, writer.status)
+	assert.Equal(t, http.StatusOK, writer.status)
 	assert.Equal(t, testWritter, writer.ResponseWriter)
 	assert.Equal(t, -1, w.Size())
-	assert.Equal(t, 200, w.Status())
+	assert.Equal(t, http.StatusOK, w.Status())
 	assert.False(t, w.Written())
 }
 
@@ -48,13 +48,13 @@ func TestResponseWriterWriteHeader(t *testing.T) {
 	writer.reset(testWritter)
 	w := ResponseWriter(writer)
 
-	w.WriteHeader(300)
+	w.WriteHeader(http.StatusMultipleChoices)
 	assert.False(t, w.Written())
-	assert.Equal(t, 300, w.Status())
-	assert.NotEqual(t, 300, testWritter.Code)
+	assert.Equal(t, http.StatusMultipleChoices, w.Status())
+	assert.NotEqual(t, http.StatusMultipleChoices, testWritter.Code)
 
 	w.WriteHeader(-1)
-	assert.Equal(t, 300, w.Status())
+	assert.Equal(t, http.StatusMultipleChoices, w.Status())
 }
 
 func TestResponseWriterWriteHeadersNow(t *testing.T) {
@@ -63,12 +63,12 @@ func TestResponseWriterWriteHeadersNow(t *testing.T) {
 	writer.reset(testWritter)
 	w := ResponseWriter(writer)
 
-	w.WriteHeader(300)
+	w.WriteHeader(http.StatusMultipleChoices)
 	w.WriteHeaderNow()
 
 	assert.True(t, w.Written())
 	assert.Equal(t, 0, w.Size())
-	assert.Equal(t, 300, testWritter.Code)
+	assert.Equal(t, http.StatusMultipleChoices, testWritter.Code)
 
 	writer.size = 10
 	w.WriteHeaderNow()
@@ -84,8 +84,8 @@ func TestResponseWriterWrite(t *testing.T) {
 	n, err := w.Write([]byte("hola"))
 	assert.Equal(t, 4, n)
 	assert.Equal(t, 4, w.Size())
-	assert.Equal(t, 200, w.Status())
-	assert.Equal(t, 200, testWritter.Code)
+	assert.Equal(t, http.StatusOK, w.Status())
+	assert.Equal(t, http.StatusOK, testWritter.Code)
 	assert.Equal(t, "hola", testWritter.Body.String())
 	assert.NoError(t, err)