public void Account_SelectedById_Returns_Correct_AccountBalance()
{
Mock <ISerializer> serializer = new Mock <ISerializer>();
Account account1 = new Account(1, 1000);
Account account2 = new Account(2, 2000);
List <Account> accounts = new List <Account>();
accounts.Add(account1);
accounts.Add(account2);
serializer.Setup(s => s.Read()).Returns(accounts);
AccountCollection sut = new AccountCollection(serializer.Object);
//Act
Account getAccount = sut.SelectById(2);
//Assert
Assert.AreEqual(account2, getAccount);
}
