public async Task Scenario1()
        {
            IPerson person = TestData.PrepareTestData_Scenario_1();

            float totalInterest = person.CalculatePersonInterest();

            Assert.Equal(16.0F, totalInterest);
        }
        public async Task Scenario2()
        {
            IPerson person = TestData.PrepareTestData_Scenario_2();

            float totalInterest = person.CalculatePersonInterest();

            Assert.Equal(16.0F, totalInterest); //total interest

            Assert.Equal(11.0F, person.Wallets[0].CalculateWalletInterest());
            Assert.Equal(5.0F, person.Wallets[1].CalculateWalletInterest());

            ////foreach (var wallet in person.Wallets)
            ////{
            //    float walletInterest = wallet.CalculateWalletInterest();

            //}
        }