public void CanBeInitialized()
{
var db = new LittleDB("newYorkTryp");
var newYorkExpenses = new Tryp(db);
var today = DateTime.Now;
newYorkExpenses.Initialize(today, 50, 0);
newYorkExpenses.GetBudget().Total.Should().Be(50);
newYorkExpenses.GetBudget().Daily.Should().Be(50);
}
public void EachTimeIInstantiateItShouldUpdateTheTotalBudgetBasedOnDays()
{
var twoDaysAgo = DateTime.Today.AddDays(-2);
var db = new LittleDB("newYorkTryp");
var newyorkExpenses = new Tryp(db);
newyorkExpenses.Initialize(twoDaysAgo, 20, 0);
newyorkExpenses.GetBudget().Total.ShouldBeEquivalentTo(60);
}
public void CalculateBudgetShouldAddTheWeekendExtraForEachSaturday()
{
var friday = new DateTime(2014, 4, 11);
var saturday = new DateTime(2014, 4, 12);
var sunday = new DateTime(2014, 4, 13);
var db = new LittleDB("newYorkTryp");
var newyorkExpenses = new Tryp(db);
newyorkExpenses.Initialize(friday, 10, 3);
var daysToUpdate = new List<DateTime>(){friday, saturday, sunday};
newyorkExpenses.CalculateBudgetForDays(daysToUpdate).ShouldBeEquivalentTo(33);
}
public void CanCountExpenses()
{
var db = new LittleDB("newYorkTryp");
var newyorkExpenses = new Tryp(db);
var food = new Expense(20.3m, "Food", DateTime.Today);
var taxi = new Expense(3.2m, "Taxi", DateTime.Today);
newyorkExpenses.AddExpense(food);
newyorkExpenses.AddExpense(taxi);
newyorkExpenses.GetTotalExpenses().Should().Be(23.5m);
}
public void CanAddExpensesAndRecoverThem()
{
var db = new LittleDB("newYorkTryp");
var newyorkExpenses = new Tryp(db);
var food = new Expense(20.3m, "Food", DateTime.Today);
newyorkExpenses.AddExpense(food);
var expenses = newyorkExpenses.GetExpenses();
expenses.Count.Should().Be(1);
expenses[0].Amount.Should().Be(20.3m);
var taxiExpense = new Expense(5, "Taxi", DateTime.Today);
newyorkExpenses.AddExpense(taxiExpense);
var actualizedExpenses = newyorkExpenses.GetExpenses();
actualizedExpenses.Count.Should().Be(2);
actualizedExpenses[1].Description.Should().Be("Taxi");
}
public void ItShouldThrowAnExceptionIfAlreadyInitialized()
{
var today = DateTime.Today;
var db = new LittleDB("newYorkTryp");
var newyorkExpenses = new Tryp(db);
newyorkExpenses.Initialize(today, 20, 10);
Assert.Throws<InvalidOperationException>(() => newyorkExpenses.Initialize(today, 20, 10));
}
public void ItRequiresDBConnexion()
{
var db = new LittleDB("newYorkTryp");
var newyorkExpenses = new Tryp(db);
}
public void OnInstanceItShouldUpdateTheBudgetBasedOnDays()
{
var db = new LittleDB("newYorkTryp");
var newyorkExpenses = new Tryp(db);
}
public void ItShoulndAddBudgetByDaysAlreadyCounted()
{
var twoDaysAgo = DateTime.Today.AddDays(-2);
var db = new LittleDB("newYorkTryp");
var newyorkExpenses = new Tryp(db);
newyorkExpenses.Initialize(twoDaysAgo, 20, 0);
newyorkExpenses.GetBudget().Total.ShouldBeEquivalentTo(60);
var anotherInstance = new Tryp(db);
anotherInstance.GetBudget().Total.ShouldBeEquivalentTo(60);
}
public void ItShouldUpdateTheBudgetonInstance()
{
var db = new LittleDB("newYorkTryp");
var threeDaysAgo = DateTime.Today.AddDays(-3);
var twoDaysAgo = DateTime.Today.AddDays(-2);
db.SaveList(new List<DateTime>(){threeDaysAgo, twoDaysAgo});
var budget = new Budget {Daily = 20, Id = 1, Total = 40};
db.Save(budget);
var newyorkExpenses = new Tryp(db);
newyorkExpenses.GetBudget().Total.ShouldBeEquivalentTo(80);
}
