(t *testing.T)
| 384 | } |
| 385 | |
| 386 | func TestDeltaFIFO_addIfNotPresent(t *testing.T) { |
| 387 | f := NewDeltaFIFO(testFifoObjectKeyFunc, nil) |
| 388 | |
| 389 | f.Add(mkFifoObj("b", 3)) |
| 390 | b3 := Pop(f) |
| 391 | f.Add(mkFifoObj("c", 4)) |
| 392 | c4 := Pop(f) |
| 393 | if e, a := 0, len(f.items); e != a { |
| 394 | t.Fatalf("Expected %v, got %v items in queue", e, a) |
| 395 | } |
| 396 | |
| 397 | f.Add(mkFifoObj("a", 1)) |
| 398 | f.Add(mkFifoObj("b", 2)) |
| 399 | f.AddIfNotPresent(b3) |
| 400 | f.AddIfNotPresent(c4) |
| 401 | |
| 402 | if e, a := 3, len(f.items); a != e { |
| 403 | t.Fatalf("expected queue length %d, got %d", e, a) |
| 404 | } |
| 405 | |
| 406 | expectedValues := []int{1, 2, 4} |
| 407 | for _, expected := range expectedValues { |
| 408 | if actual := testPop(f).val; actual != expected { |
| 409 | t.Fatalf("expected value %d, got %d", expected, actual) |
| 410 | } |
| 411 | } |
| 412 | } |
| 413 | |
| 414 | func TestDeltaFIFO_KeyOf(t *testing.T) { |
| 415 | f := DeltaFIFO{keyFunc: testFifoObjectKeyFunc} |
nothing calls this directly
no test coverage detected