public void FeeFirstMonthApplied0Fee_Success()
{
var provider = new TestTransactionProvider(TestTransactionsWithoutFee);
var consumer = new TestTransactionConsumer();
var manager = new TransactionManager(provider, consumer);
manager.AddRule(new InvoiceFixedFeeRule(20));
manager.ProcessTransactions();
Assert.IsTrue(consumer.Transactions.TrueForAll(t => t.Fee == 0m));
}
public void FeeFirstMonthApplied_Success()
{
var provider = new TestTransactionProvider(TestTransactionsWithFee);
var consumer = new TestTransactionConsumer();
var manager = new TransactionManager(provider, consumer);
manager.AddRule(new InvoiceFixedFeeRule(20));
manager.ProcessTransactions();
var fees = consumer.Transactions.Select(t => t.Fee).ToList();
CollectionAssert.AreEqual(new List <decimal> {
40m, 40m, 20m, 40m, 20m
}, fees);
}