Test_App_ErrorHandler_Custom() — fiber Function Reference

Architecture documentation for the Test_App_ErrorHandler_Custom() function in app_test.go from the fiber codebase.

Function go FiberCore Context

Entity Profile

FiberCore→ Context→ Test_App_ErrorHandler_Custom() — fiber Function Reference

Dependency Diagram

graph TD
  53f351d0_96e7_ee50_658f_657a4ada7817["Test_App_ErrorHandler_Custom()"]
  e728fdd2_242f_706b_c1d2_041b3d6badb5["app_test.go"]
  53f351d0_96e7_ee50_658f_657a4ada7817 -->|defined in| e728fdd2_242f_706b_c1d2_041b3d6badb5
  style 53f351d0_96e7_ee50_658f_657a4ada7817 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

app_test.go lines 558–577

func Test_App_ErrorHandler_Custom(t *testing.T) {
	t.Parallel()
	app := New(Config{
		ErrorHandler: func(c Ctx, _ error) error {
			return c.Status(200).SendString("hi, i'm a custom error")
		},
	})

	app.Get("/", func(_ Ctx) error {
		return errors.New("hi, i'm an error")
	})

	resp, err := app.Test(httptest.NewRequest(MethodGet, "/", http.NoBody))
	require.NoError(t, err, "app.Test(req)")
	require.Equal(t, 200, resp.StatusCode, "Status code")

	body, err := io.ReadAll(resp.Body)
	require.NoError(t, err)
	require.Equal(t, "hi, i'm a custom error", string(body))
}