refactor: remove unused Event response utility methods and related tests

Author: iagapie

event.go

@@ -66,10 +66,6 @@ func (e *Event) Response() http.ResponseWriter {
 	return e.response
 }
 
-func (e *Event) woResp() *Response {
-	return MustUnwrapResponse(e.response)
-}
-
 func (e *Event) Context() context.Context {
 	return e.request.Context()
 }
@@ -98,24 +94,6 @@ func (e *Event) StartTime() time.Time {
 	return e.start
 }
 
-// Flush flushes buffered data to the current response.
-//
-// Returns [http.ErrNotSupported] if e.response doesn't implement the [http.Flusher] interface
-// (all router package handlers receives a ResponseWriter that implements it unless explicitly replaced with a custom one).
-func (e *Event) Flush() error {
-	return e.woResp().FlushError()
-}
-
-// Written reports whether the current response has already been written.
-func (e *Event) Written() bool {
-	return e.woResp().Written
-}
-
-// Status reports the status code of the current response.
-func (e *Event) Status() int {
-	return e.woResp().Status
-}
-
 func (e *Event) UserAgent() string {
 	return e.request.UserAgent()
 }

event_test.go

@@ -219,37 +219,6 @@ func TestEvent_SetDebug(t *testing.T) {
 	}
 }
 
-func TestEvent_Flush(t *testing.T) {
-	rec := httptest.NewRecorder()
-	resp := NewResponse(rec)
-
-	event, _, _ := newTestEventForEventTest()
-	event.SetResponse(resp)
-
-	// Test successful flush
-	err := event.Flush()
-	assert.NoError(t, err)
-}
-
-func TestEvent_WrittenAndStatus(t *testing.T) {
-	rec := httptest.NewRecorder()
-	resp := NewResponse(rec)
-
-	event, _, _ := newTestEventForEventTest()
-	event.SetResponse(resp)
-
-	// Initially not written
-	assert.False(t, event.Written())
-	assert.Equal(t, 0, event.Status())
-
-	// Write something
-	resp.WriteHeader(http.StatusOK)
-	_, _ = resp.Write([]byte("test"))
-
-	assert.True(t, event.Written())
-	assert.Equal(t, http.StatusOK, resp.Status)
-}
-
 func TestEvent_UserAgent(t *testing.T) {
 	tests := []struct {
 		name      string