Function TestProxy_UpdateCacheHeaders

imageproxy_test.go:392–543

(t *testing.T)

}

func TestProxy_UpdateCacheHeaders(t *testing.T) {
	date := "Mon, 02 Jan 2006 15:04:05 MST"
	exp := "Mon, 02 Jan 2006 16:04:05 MST"

	tests := []struct {
		name        string
		minDuration time.Duration
		forceCache  bool
		headers     http.Header
		want        http.Header
	}{
		{
			name:    "zero",
			headers: http.Header{},
			want:    http.Header{},
		},
		{
			name: "no min duration",
			headers: http.Header{
				"Date":          {date},
				"Expires":       {exp},
				"Cache-Control": {"max-age=600"},
			},
			want: http.Header{
				"Date":          {date},
				"Expires":       {exp},
				"Cache-Control": {"max-age=600"},
			},
		},
		{
			name:        "min duration, no header",
			minDuration: 30 * time.Second,
			headers:     http.Header{},
			want: http.Header{
				"Cache-Control": {"max-age=30"},
			},
		},
		{
			name:        "cache control exceeds min duration",
			minDuration: 30 * time.Second,
			headers: http.Header{
				"Cache-Control": {"max-age=600"},
			},
			want: http.Header{
				"Cache-Control": {"max-age=600"},
			},
		},
		{
			name:        "cache control exceeds min duration, expires",
			minDuration: 30 * time.Second,
			headers: http.Header{
				"Date":          {date},
				"Expires":       {exp},
				"Cache-Control": {"max-age=86400"},
			},
			want: http.Header{
				"Date":          {date},
				"Cache-Control": {"max-age=86400"},