public void GetCustomerByNonExistingIdReturnsNull()
{
List <Customer> cData = new List <Customer>()
{
new Customer()
{
Id = 900, Name = "First M.I. Customer"
},
new Customer()
{
Id = 2, Name = "Second Client"
}
};
Customer expectedResult = null;
IBankData fakeDb = Mock.Create <IBankData>();
Mock.Arrange(() => fakeDb.GetAllCustomers()).Returns(cData).MustBeCalled();
Bank bank = new Bank(fakeDb);
//Act
Customer actualresult = bank.GetCustomerById(501);
//Assert
Assert.AreEqual(expectedResult, actualresult);
}
public void GetAllCustomersGiven2CutomersReturns2Customers()
{
List <Customer> cData = new List <Customer>()
{
new Customer()
{
Id = 1, Name = "First M.I. Customer"
},
new Customer()
{
Id = 2, Name = "Second Client"
}
};
IBankData fakeDb = Mock.Create <IBankData>();
Mock.Arrange(() => fakeDb.GetAllCustomers()).Returns(cData).MustBeCalled();
Bank bank = new Bank(fakeDb);
//Act
IEnumerable <Customer> actualresult = bank.GetAllCustomers();
//Assert
Assert.IsTrue((cData).SequenceEqual(actualresult));
}
public IEnumerable <Customer> GetAllCustomers()
{
return(context.GetAllCustomers());
}