public void MoneyConstructionSetsPluralNameWithZeroCount()
{
string expected = "tests";
Money money = new MoneyTestMoney(0.01m, "test", "tests");
Assert.Equal(expected, money.Name);
}
public void MoneyConstructionSetsSingularNameAccurately()
{
string expected = "test";
Money money = new MoneyTestMoney(0.01m, "test", "tests", 1);
Assert.Equal(expected, money.Name);
}
public void MoneyConstructionSetsDenominationAccurately()
{
decimal expected = 0.01m;
Money money = new MoneyTestMoney(0.01m, "test", "tests", 3);
Assert.Equal(expected, money.Denomination);
}
public void MoneyClearsCount()
{
Money money = new MoneyTestMoney(1, "test", "tests", 5);
Assert.Equal(5, money.Count);
money.Clear();
Assert.Equal(0, money.Count);
}
public void MoneySubtractsCorrectAmount()
{
Money money = new MoneyTestMoney(1, "test", "tests", 5);
Assert.Equal(5, money.Count);
money.Subtract(1);
Assert.Equal(4, money.Count);
money.Subtract(-1);
Assert.Equal(5, money.Count);
}
public void MoneyAddsCorrectAmount()
{
Money money = new MoneyTestMoney(1, "test", "tests");
Assert.Equal(0, money.Count);
money.Add(1);
Assert.Equal(1, money.Count);
money.Add(-1);
Assert.Equal(0, money.Count);
}