public void Should_detect_duplicates() { var clientIdStorage = new ClientIdStorage(10); clientIdStorage.RegisterClientId("A"); clientIdStorage.RegisterClientId("B"); Assert.True(clientIdStorage.IsDuplicate("A")); Assert.False(clientIdStorage.IsDuplicate("C")); }
public void Should_evict_oldest_entry_when_LRU_reaches_limit() { var clientIdStorage = new ClientIdStorage(2); clientIdStorage.RegisterClientId("A"); clientIdStorage.RegisterClientId("B"); clientIdStorage.RegisterClientId("C"); Assert.False(clientIdStorage.IsDuplicate("A")); }
public void Should_reset_time_added_for_existing_IDs_when_checked() { var clientIdStorage = new ClientIdStorage(2); clientIdStorage.RegisterClientId("A"); clientIdStorage.RegisterClientId("B"); Assert.True(clientIdStorage.IsDuplicate("A")); clientIdStorage.RegisterClientId("C"); Assert.False(clientIdStorage.IsDuplicate("B")); Assert.True(clientIdStorage.IsDuplicate("A")); }