Test_App_ErrorHandler_RouteStack() — fiber Function Reference

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

Function go FiberCore Routing

Entity Profile

FiberCore→ Routing→ Test_App_ErrorHandler_RouteStack() — fiber Function Reference

Dependency Diagram

graph TD
  5a2ec4fe_b22e_e586_1e07_c0f4b7acfab5["Test_App_ErrorHandler_RouteStack()"]
  e728fdd2_242f_706b_c1d2_041b3d6badb5["app_test.go"]
  5a2ec4fe_b22e_e586_1e07_c0f4b7acfab5 -->|defined in| e728fdd2_242f_706b_c1d2_041b3d6badb5
  style 5a2ec4fe_b22e_e586_1e07_c0f4b7acfab5 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

app_test.go lines 609–633

func Test_App_ErrorHandler_RouteStack(t *testing.T) {
	t.Parallel()
	app := New(Config{
		ErrorHandler: func(c Ctx, err error) error {
			require.Equal(t, "1: USE error", err.Error())
			return DefaultErrorHandler(c, err)
		},
	})
	app.Use("/", func(c Ctx) error {
		err := c.Next()
		require.Equal(t, "0: GET error", err.Error())
		return errors.New("1: USE error") // [2] call ErrorHandler
	})
	app.Get("/test", func(_ Ctx) error {
		return errors.New("0: GET error") // [1] return to USE
	})

	resp, err := app.Test(httptest.NewRequest(MethodGet, "/test", http.NoBody))
	require.NoError(t, err, "app.Test(req)")
	require.Equal(t, 500, resp.StatusCode, "Status code")

	body, err := io.ReadAll(resp.Body)
	require.NoError(t, err)
	require.Equal(t, "1: USE error", string(body))
}