| 365 | } |
| 366 | |
| 367 | func TestLRUInvalidateAndEvict(t *testing.T) { |
| 368 | var evicted int |
| 369 | lc := lru.NewLRU(-1, func(_, _ string) { evicted++ }, 0) |
| 370 | |
| 371 | lc.Add("key1", "val1") |
| 372 | lc.Add("key2", "val2") |
| 373 | |
| 374 | val, ok := lc.Get("key1") |
| 375 | if !ok { |
| 376 | t.Fatalf("should be true") |
| 377 | } |
| 378 | if val != "val1" { |
| 379 | t.Fatalf("value differs from expected") |
| 380 | } |
| 381 | if evicted != 0 { |
| 382 | t.Fatalf("value differs from expected") |
| 383 | } |
| 384 | |
| 385 | lc.Remove("key1") |
| 386 | if evicted != 1 { |
| 387 | t.Fatalf("value differs from expected") |
| 388 | } |
| 389 | val, ok = lc.Get("key1") |
| 390 | if val != "" { |
| 391 | t.Fatalf("should be empty") |
| 392 | } |
| 393 | if ok { |
| 394 | t.Fatalf("should be false") |
| 395 | } |
| 396 | } |
| 397 | |
| 398 | func TestLoadingExpired(t *testing.T) { |
| 399 | lc := lru.NewLRU[string, string](0, nil, time.Millisecond*5) |