public void AddClientTest()
{
// arrange
IInsuranceCompany testInsuranceCompany = new InsuranceCompany();
// act
InsuranceAccount testClient = new InsuranceAccount();
testInsuranceCompany.AddClient(testClient);
// assert
Assert.AreSame(testClient, testInsuranceCompany.Clients.LastOrDefault());
}
public void InsurenceCompanyShouldPayBill()
{
// arrange
IInsuranceCompany testInsuranceCompany = new InsuranceCompany();
InsuranceAccount testClient = new InsuranceAccount();
testInsuranceCompany.AddClient(testClient);
decimal oldBalance = testInsuranceCompany.Clients.LastOrDefault().Balance;
// act
testInsuranceCompany.PayBill(testInsuranceCompany.Clients.LastOrDefault(), new Bill());
// assert
Assert.IsTrue(oldBalance > testInsuranceCompany.Clients.LastOrDefault().Balance);
}
