Test_CacheRequestMaxAgeRevalidates() — fiber Function Reference

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

Function go FiberMiddleware Caching

Entity Profile

FiberMiddleware→ Caching→ Test_CacheRequestMaxAgeRevalidates() — fiber Function Reference

Dependency Diagram

graph TD
  ea61494a_cc33_e6b3_0758_9ca03a396df7["Test_CacheRequestMaxAgeRevalidates()"]
  8453a087_9678_fe96_1b20_2d125b6f8656["cache_test.go"]
  ea61494a_cc33_e6b3_0758_9ca03a396df7 -->|defined in| 8453a087_9678_fe96_1b20_2d125b6f8656
  style ea61494a_cc33_e6b3_0758_9ca03a396df7 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

middleware/cache/cache_test.go lines 1597–1637

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

	app := fiber.New()
	app.Use(New(Config{
		Expiration: 30 * time.Second,
		KeyGenerator: func(c fiber.Ctx) string {
			return c.Path() + "|req-max-age-zero"
		},
	}))

	var count int
	app.Get("/", func(c fiber.Ctx) error {
		count++
		c.Set(fiber.HeaderCacheControl, "public, max-age=30")
		return c.SendString(strconv.Itoa(count))
	})

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

	req := httptest.NewRequest(fiber.MethodGet, "/", http.NoBody)
	req.Header.Set(fiber.HeaderCacheControl, "max-age=0")
	resp, err = app.Test(req)
	require.NoError(t, err)
	require.Equal(t, cacheMiss, resp.Header.Get("X-Cache"))
	body, err = io.ReadAll(resp.Body)
	require.NoError(t, err)
	require.Equal(t, "2", string(body))

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