public async Task GetCorrectSumForWithDeactivatedAccount()
{
// Arrange
ISystemDateHelper systemDateHelper = Substitute.For <ISystemDateHelper>();
systemDateHelper.Today.Returns(new DateTime(2020, 09, 05));
var account1 = new Account("test", 100);
var account2 = new Account("test", 200);
var account3 = new Account("test", 200);
var payment1 = new Payment(new DateTime(2020, 09, 15), 50, PaymentType.Income, account1);
var payment2 = new Payment(new DateTime(2020, 09, 25), 50, PaymentType.Expense, account2);
account3.Deactivate();
await context.AddAsync(account1);
await context.AddAsync(account2);
await context.AddAsync(account3);
await context.AddAsync(payment1);
await context.AddAsync(payment2);
await context.SaveChangesAsync();
// Act
decimal result = await new GetAccountEndOfMonthBalanceQuery.Handler(contextAdapterMock, systemDateHelper).Handle(
new GetAccountEndOfMonthBalanceQuery(account1.Id), default);
// Assert
result.Should().Be(150);
}
public async Task ReturnCorrectAmount()
{
// Arrange
ISystemDateHelper systemDateHelper = Substitute.For <ISystemDateHelper>();
systemDateHelper.Today.Returns(new DateTime(2020, 09, 05));
var account = new Account("test", 80);
var payment1 = new Payment(new DateTime(2020, 09, 10), 50, PaymentType.Income, account);
var payment2 = new Payment(new DateTime(2020, 09, 18), 20, PaymentType.Income, account);
var payment3 = new Payment(new DateTime(2020, 09, 4), 30, PaymentType.Expense, account);
await context.AddAsync(payment1);
await context.AddAsync(payment2);
await context.AddAsync(payment3);
await context.SaveChangesAsync();
// Act
decimal sum = await new GetMonthlyIncomeQuery.Handler(contextAdapter, systemDateHelper).Handle(new GetMonthlyIncomeQuery(), default);
// Assert
sum.Should().Be(70);
}
public async Task DontIncludeDeactivatedAccountsInBalance()
{
// Arrange
ISystemDateHelper systemDateHelper = Substitute.For <ISystemDateHelper>();
systemDateHelper.Today.Returns(new DateTime(2020, 09, 05));
var accountIncluded = new Account("test", 100);
var accountDeactivated = new Account("test", 100);
accountDeactivated.Deactivate();
var payment = new Payment(new DateTime(2020, 09, 25), 50, PaymentType.Expense, accountIncluded);
await context.AddAsync(accountIncluded);
await context.AddAsync(accountDeactivated);
await context.AddAsync(payment);
await context.SaveChangesAsync();
// Act
decimal result = await new GetTotalEndOfMonthBalanceQuery.Handler(contextAdapterMock, systemDateHelper).Handle(
new GetTotalEndOfMonthBalanceQuery(), default);
// Assert
result.Should().Be(50);
}
public Handler(IContextAdapter contextAdapter, ISystemDateHelper systemDateHelper)
{
this.contextAdapter = contextAdapter;
this.systemDateHelper = systemDateHelper;
}
/// <summary>
/// Returns the last day of the month
/// </summary>
/// <returns>Last day of the month</returns>
public static DateTime GetEndOfMonth(ISystemDateHelper systemDateHelper)
{
DateTime today = systemDateHelper.Today;
return(new DateTime(today.Year, today.Month, DateTime.DaysInMonth(today.Year, today.Month)));
}
/// <summary> /// Returns the first day of the current month. /// </summary> /// <returns></returns> public static DateTime GetFirstDayMonth(ISystemDateHelper systemDateHelper) => new DateTime(systemDateHelper.Today.Year, systemDateHelper.Today.Month, 1);
