Test_Ctx_CustomCtx_WithMiddleware() — fiber Function Reference

Architecture documentation for the Test_Ctx_CustomCtx_WithMiddleware() function in ctx_test.go from the fiber codebase.

Function go FiberCore Context

Entity Profile

FiberCore→ Context→ Test_Ctx_CustomCtx_WithMiddleware() — fiber Function Reference

Dependency Diagram

graph TD
  fd2b633e_91c7_3f58_f0ea_29e8218e920e["Test_Ctx_CustomCtx_WithMiddleware()"]
  7b3d4933_5ae3_f84d_ff6d_0cb34e268026["ctx_test.go"]
  fd2b633e_91c7_3f58_f0ea_29e8218e920e -->|defined in| 7b3d4933_5ae3_f84d_ff6d_0cb34e268026
  style fd2b633e_91c7_3f58_f0ea_29e8218e920e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

ctx_test.go lines 354–382

func Test_Ctx_CustomCtx_WithMiddleware(t *testing.T) {
	t.Parallel()

	app := NewWithCustomCtx(func(app *App) CustomCtx {
		return &customCtx{
			DefaultCtx: *NewDefaultCtx(app),
		}
	})

	app.Use(func(c Ctx) error {
		_, ok := c.(*customCtx)
		require.True(t, ok)
		return c.Next()
	})

	app.Get("/", func(c Ctx) error {
		custom, ok := c.(*customCtx)
		require.True(t, ok)
		return c.SendString(custom.Params(""))
	})

	resp, err := app.Test(httptest.NewRequest(MethodGet, "/", http.NoBody))
	require.NoError(t, err, "app.Test(req)")
	defer func() { require.NoError(t, resp.Body.Close()) }()

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