Test_CacheMinFreshForcesRevalidation() — fiber Function Reference

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

Function go FiberMiddleware Caching

Entity Profile

FiberMiddleware→ Caching→ Test_CacheMinFreshForcesRevalidation() — fiber Function Reference

Dependency Diagram

graph TD
  7f5ed305_70c9_d2b2_1910_2af251025fde["Test_CacheMinFreshForcesRevalidation()"]
  8453a087_9678_fe96_1b20_2d125b6f8656["cache_test.go"]
  7f5ed305_70c9_d2b2_1910_2af251025fde -->|defined in| 8453a087_9678_fe96_1b20_2d125b6f8656
  style 7f5ed305_70c9_d2b2_1910_2af251025fde fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

middleware/cache/cache_test.go lines 2514–2549

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

	app := fiber.New()
	app.Use(New())

	var count int
	app.Get("/", func(c fiber.Ctx) error {
		count++
		c.Set(fiber.HeaderCacheControl, "public, max-age=5")
		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, "min-fresh=10")
	resp, err = app.Test(req)
	require.NoError(t, err)
	require.Equalf(t, cacheMiss, resp.Header.Get("X-Cache"), "dirs=%+v Age=%s count=%d", parseRequestCacheControlString("min-fresh=10"), resp.Header.Get(fiber.HeaderAge), count)
	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))
}