public void InjectingIntoConstructors()
{
var dollar = new Dollar();
var epayment = new ElectronicPayment(1.50m);
var firstTransaction = new Transaction(dollar);
var secondTransaction = new Transaction(epayment);
Console.WriteLine(firstTransaction.GetTransactionType());
Console.WriteLine(secondTransaction.GetTransactionType());
Assert.AreEqual("Dollar", firstTransaction.GetTransactionType());
Assert.AreEqual(1.50m, secondTransaction.GetTransactionAmount());
}
public void DollarTest()
{
ICurrency dollar = new Dollar();
Assert.AreEqual(1m, dollar.Value);
}
