Test_CacheVaryStarUncacheable() — fiber Function Reference

Architecture documentation for the Test_CacheVaryStarUncacheable() function in cache_test.go from the fiber codebase.

Function go FiberMiddleware Caching

Entity Profile

FiberMiddleware→ Caching→ Test_CacheVaryStarUncacheable() — fiber Function Reference

Dependency Diagram

graph TD
  316ee05f_5478_34b6_6e9d_a88fefe2b334["Test_CacheVaryStarUncacheable()"]
  8453a087_9678_fe96_1b20_2d125b6f8656["cache_test.go"]
  316ee05f_5478_34b6_6e9d_a88fefe2b334 -->|defined in| 8453a087_9678_fe96_1b20_2d125b6f8656
  style 316ee05f_5478_34b6_6e9d_a88fefe2b334 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

middleware/cache/cache_test.go lines 2812–2842

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

	app := fiber.New()
	app.Use(New(Config{
		KeyGenerator: func(c fiber.Ctx) string {
			return c.Path() + "|vary-star"
		},
	}))

	var count int
	app.Get("/", func(c fiber.Ctx) error {
		count++
		c.Set(fiber.HeaderVary, "*")
		return c.SendString(strconv.Itoa(count))
	})

	resp, err := app.Test(httptest.NewRequest(fiber.MethodGet, "/", http.NoBody))
	require.NoError(t, err)
	require.Equal(t, cacheUnreachable, resp.Header.Get("X-Cache"))
	body, err := io.ReadAll(resp.Body)
	require.NoError(t, err)
	require.Equal(t, "1", string(body))

	resp, err = app.Test(httptest.NewRequest(fiber.MethodGet, "/", http.NoBody))
	require.NoError(t, err)
	require.Equal(t, cacheUnreachable, resp.Header.Get("X-Cache"))
	body, err = io.ReadAll(resp.Body)
	require.NoError(t, err)
	require.Equal(t, "2", string(body))
}