Test_Cache_WithHead() — fiber Function Reference

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

Function go FiberMiddleware Caching

Entity Profile

FiberMiddleware→ Caching→ Test_Cache_WithHead() — fiber Function Reference

Dependency Diagram

graph TD
  786d085e_faf9_15a4_cd49_a8d745b38b2f["Test_Cache_WithHead()"]
  8453a087_9678_fe96_1b20_2d125b6f8656["cache_test.go"]
  786d085e_faf9_15a4_cd49_a8d745b38b2f -->|defined in| 8453a087_9678_fe96_1b20_2d125b6f8656
  style 786d085e_faf9_15a4_cd49_a8d745b38b2f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

middleware/cache/cache_test.go lines 1184–1215

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

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

	count := 0
	handler := func(c fiber.Ctx) error {
		count++
		c.Response().Header.Add("Cache-Time", "1")
		return c.SendString(strconv.Itoa(count))
	}

	app.RouteChain("/").Get(handler).Head(handler)

	req := httptest.NewRequest(fiber.MethodHead, "/", http.NoBody)
	resp, err := app.Test(req)
	require.NoError(t, err)
	require.Equal(t, cacheMiss, resp.Header.Get("X-Cache"))

	cachedReq := httptest.NewRequest(fiber.MethodHead, "/", http.NoBody)
	cachedResp, err := app.Test(cachedReq)
	require.NoError(t, err)
	require.Equal(t, cacheHit, cachedResp.Header.Get("X-Cache"))

	body, err := io.ReadAll(resp.Body)
	require.NoError(t, err)
	cachedBody, err := io.ReadAll(cachedResp.Body)
	require.NoError(t, err)

	require.Equal(t, cachedBody, body)
}