Test_Session_Next() — fiber Function Reference

Architecture documentation for the Test_Session_Next() function in middleware_test.go from the fiber codebase.

Function go FiberMiddleware Session

Entity Profile

FiberMiddleware→ Session→ Test_Session_Next() — fiber Function Reference

Dependency Diagram

graph TD
  dd7f05cc_0458_4dc1_b6cc_7fab2cb48a3d["Test_Session_Next()"]
  7a9a2d4e_2e85_3a21_3ac8_2223cd90e48f["middleware_test.go"]
  dd7f05cc_0458_4dc1_b6cc_7fab2cb48a3d -->|defined in| 7a9a2d4e_2e85_3a21_3ac8_2223cd90e48f
  style dd7f05cc_0458_4dc1_b6cc_7fab2cb48a3d fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

middleware/session/middleware_test.go lines 492–543

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

	var (
		doNext bool
		muNext sync.RWMutex
	)

	app := fiber.New()

	app.Use(New(Config{
		Next: func(_ fiber.Ctx) bool {
			muNext.RLock()
			defer muNext.RUnlock()
			return doNext
		},
	}))

	app.Get("/", func(c fiber.Ctx) error {
		sess := FromContext(c)
		if sess == nil {
			return c.SendStatus(fiber.StatusInternalServerError)
		}
		id := sess.ID()
		return c.SendString("value=" + id)
	})

	h := app.Handler()

	// Test with Next returning false
	ctx := &fasthttp.RequestCtx{}
	ctx.Request.Header.SetMethod(fiber.MethodGet)
	h(ctx)
	require.Equal(t, fiber.StatusOK, ctx.Response.StatusCode())
	// Get session cookie
	token := string(ctx.Response.Header.Peek(fiber.HeaderSetCookie))
	require.NotEmpty(t, token, "Expected Set-Cookie header to be present")
	tokenParts := strings.SplitN(strings.SplitN(token, ";", 2)[0], "=", 2)
	require.Len(t, tokenParts, 2, "Expected Set-Cookie header to contain a token")
	token = tokenParts[1]
	require.Equal(t, "value="+token, string(ctx.Response.Body()))

	// Test with Next returning true
	muNext.Lock()
	doNext = true
	muNext.Unlock()

	ctx = &fasthttp.RequestCtx{}
	ctx.Request.Header.SetMethod(fiber.MethodGet)
	h(ctx)
	require.Equal(t, fiber.StatusInternalServerError, ctx.Response.StatusCode())
}