| 396 | } |
| 397 | |
| 398 | func TestLoadingExpired(t *testing.T) { |
| 399 | lc := lru.NewLRU[string, string](0, nil, time.Millisecond*5) |
| 400 | |
| 401 | lc.Add("key1", "val1") |
| 402 | if lc.Len() != 1 { |
| 403 | t.Fatalf("length differs from expected") |
| 404 | } |
| 405 | |
| 406 | v, ok := lc.Peek("key1") |
| 407 | if v != "val1" { |
| 408 | t.Fatalf("value differs from expected") |
| 409 | } |
| 410 | if !ok { |
| 411 | t.Fatalf("should be true") |
| 412 | } |
| 413 | |
| 414 | v, ok = lc.Get("key1") |
| 415 | if v != "val1" { |
| 416 | t.Fatalf("value differs from expected") |
| 417 | } |
| 418 | if !ok { |
| 419 | t.Fatalf("should be true") |
| 420 | } |
| 421 | |
| 422 | for { |
| 423 | result, ok := lc.Get("key1") |
| 424 | if ok && result == "" { |
| 425 | t.Fatalf("ok should return a result") |
| 426 | } |
| 427 | if !ok { |
| 428 | break |
| 429 | } |
| 430 | } |
| 431 | |
| 432 | time.Sleep(time.Millisecond * 100) // wait for expiration reaper |
| 433 | if lc.Len() != 0 { |
| 434 | t.Fatalf("length differs from expected") |
| 435 | } |
| 436 | |
| 437 | v, ok = lc.Peek("key1") |
| 438 | if v != "" { |
| 439 | t.Fatalf("should be empty") |
| 440 | } |
| 441 | if ok { |
| 442 | t.Fatalf("should be false") |
| 443 | } |
| 444 | |
| 445 | v, ok = lc.Get("key1") |
| 446 | if v != "" { |
| 447 | t.Fatalf("should be empty") |
| 448 | } |
| 449 | if ok { |
| 450 | t.Fatalf("should be false") |
| 451 | } |
| 452 | } |
| 453 | |
| 454 | func TestLRURemoveOldest(t *testing.T) { |
| 455 | lc := lru.NewLRU[string, string](2, nil, 0) |