public void TransferFunds()
{
//arrange the MockObject
var logMock = new Moq.Mock <ILogger>();
//arrange SUT
var client = new ClientDummy();
var source = new AccountForLogSpy(200, client, logMock.Object);
var destination = new AccountForLogSpy(150, client, logMock.Object);
//set mocked logger expectations
logMock.Setup(d => d.Log("method Log was called with message : Transaction : 100 & 250"));
//logMock.ExpectedNumberOfCalls(1);
//act
source.TransferFunds(destination, 100.00F);
//assert
Assert.AreEqual(250.00F, destination.Balance);
Assert.AreEqual(100.00F, source.Balance);
//mock object verify
logMock.Verify(_ => _.Log("method Log was called with message : Transaction : 100 & 250"), Times.Once());
}
public void PayInstallment()
{
//arrange the MockObject
var logMock = new Moq.Mock <ILogger>();
//arrange the SUT
var client = new ClientDummy();
var credit_card = new AccountForLogSpy(500, client, logMock.Object);
credit_card.Grant(1000);
credit_card.WithdrawFromCreditCard(200);
//act
credit_card.PayInstallment();
//assert
Assert.AreEqual(826F, credit_card.CreditBalance);
//mock object verify
logMock.Verify(_ => _.Log("method Log was called with message: Raw Installment = 26"), Times.Exactly(3));
logMock.Verify(_ => _.Log("method Log was called with message: Full Installment = 26.78"), Times.Exactly(2));
logMock.Verify(_ => _.Log("method Log was called with message: credit balance after payment = 826"), Times.Once);
}