public async Task ItemsAuthenticationEntered_TestAsync() { var authentication = await this.TestContext.LoginRandomAsync(); var dataBaseFilter = new DataBaseFilter(DataBaseFlags.Loaded | DataBaseFlags.NotLocked | DataBaseFlags.Public); var dataBase = await dataBaseFilter.GetDataBaseAsync(app); var expectedDataBase = dataBase; var expectedUserID = authentication.ID; var actualDataBase = null as IDataBase; var actualUserID = string.Empty; await dataBaseContext.AddItemsAuthenticationEnteredEventHandlerAsync(DataBaseContext_ItemsAuthenticationEntered); await dataBase.EnterAsync(authentication); Assert.AreEqual(expectedDataBase, actualDataBase); Assert.AreEqual(expectedUserID, actualUserID); await dataBase.LeaveAsync(authentication); await dataBaseContext.RemoveItemsAuthenticationEnteredEventHandlerAsync(DataBaseContext_ItemsAuthenticationEntered); await dataBase.EnterAsync(authentication); Assert.AreEqual(expectedDataBase, actualDataBase); Assert.AreEqual(expectedUserID, actualUserID); void DataBaseContext_ItemsAuthenticationEntered(object sender, ItemsEventArgs <IDataBase> e) { var dataBase = e.Items.Single(); actualDataBase = dataBase; actualUserID = e.InvokeID; } }