public void TestingUpdateAmountMethod()
{
//Arrange
var currentIncome = new Income()
{
LsgIncome = 10,
JulianaDeposit = 5,
RolloverAmount = 1,
UnexpectedIncome = 1,
FamilyGift = 1,
};
var expected = 19;
//Act
var actual = currentIncome.UpdateBalanceAmount(1);
//Assert
Assert.AreEqual(expected, actual);
}