public void Add_IncomeOnAccount_MustBeAdded()
{
Account account = new Account();
Income income = new Income(100, DateTime.Today);
account.AddIncome(income);
CollectionAssert.Contains(account.Movements, income);
}
public void GetBalances_ForEachMonth_StartingFrom_MustReturns_Balances()
{
Account account = new Account();
account.AddIncome(new Income(100, The.Year(2012).On.January.The1st));
account.AddExpense(new Expense(80, The.Year(2012).On.January.The1st));
account.AddIncome(new Income(1000, The.Year(2012).On.April.The1st));
account.AddExpense(new Expense(600, The.Year(2012).On.August.The1st));
List <PartialBalance> balances = account.GetBalances(ForEach.Month.StartingFrom(The.Year(2012).On.January.The1st));
Assert.AreEqual(12, balances.Count());
Assert.AreEqual(20, balances.ElementAt(0).Balance);
Assert.AreEqual(1000, balances.ElementAt(3).Balance);
Assert.AreEqual(-600, balances.ElementAt(7).Balance);
}
public void GetBalances_ForEachDay_StartingFrom_MustReturns_Balances()
{
Account account = new Account();
account.AddIncome(new Income(100, The.Year(2012).On.January.The1st));
account.AddExpense(new Expense(80, The.Year(2012).On.January.The1st));
List <PartialBalance> balances = account.GetBalances(ForEach.Day.StartingFrom(The.Year(2012).On.January.The1st));
Assert.AreEqual(20, balances.ElementAt(0).Balance);
}
public void GetMovementsByTag_MustReturns_TheTaggedMovements()
{
Account account = new Account();
Expense ex = new Expense(100, DateTime.Today, "mangiare");
Expense ex2 = new Expense(10, DateTime.Today, "cellulare");
Income income = new Income(1000, DateTime.Today, "stipendio");
Income income2 = new Income(25, DateTime.Today, "Cellulare");
account.AddExpense(ex);
account.AddExpense(ex2);
account.AddIncome(income);
account.AddIncome(income2);
IEnumerable <IMovement> movements = account.GetMovementByTag("Cellulare");
CollectionAssert.DoesNotContain(movements, ex);
CollectionAssert.DoesNotContain(movements, income);
CollectionAssert.Contains(movements, ex2);
CollectionAssert.Contains(movements, income2);
}
public void GetBalanceInPeriod_MustReturn_BalanceOfperiod()
{
Account account = new Account();
// movements in range
account.AddIncome(new Income(1200, The.Year(2012).On.January.The10th));
account.AddExpense(new Expense(5, The.Year(2012).On.January.The15th));
account.AddExpense(new Expense(400, The.Year(2012).On.January.The30th));
account.AddExpense(new Expense(120, The.Year(2012).On.February.The4th));
account.AddIncome(new Income(100, The.Year(2012).On.February.The6th));
// some movement extra range. Must be skipped
account.AddExpense(new Expense(120, The.Year(2012).On.April.The4th));
account.AddIncome(new Income(100, The.Year(2012).On.April.The6th));
var from = The.Year(2012).On.January.The10th;
var to = The.Year(2012).On.February.The9th;
double balance = account.GetBalanceInPeriod(from, to);
Assert.AreEqual(1200 - 5 - 400 - 120 + 100, balance);
}
public void GetBalance_MustReturn_TheBalanceBetweenIncomeAndExpense()
{
Account account = new Account();
Expense ex = new Expense(100, DateTime.Today);
Expense ex2 = new Expense(50, DateTime.Today);
Income income = new Income(200, DateTime.Today);
account.AddExpense(ex);
account.AddExpense(ex2);
account.AddIncome(income);
double balance = account.GetBalance();
Assert.AreEqual(50, balance);
}
