public void TestAddOperation(int x, int y, int expectedTotal)
{
var businessObj = new CalcOperationBusiness(DBObj);
var returnValue = businessObj.AddNumbers(x, y);
Assert.AreEqual(expectedTotal, returnValue);
}
public void MockExample()
{
var DBMock = Substitute.For <ICalcDataAccess>();
DBMock.DBConnectAndAdd(1, 3).Returns(4);
DBMock.DBConnectAndAdd(5, 1).Returns(6);
DBMock.DBConnectAndAdd(3, 5).Returns(8);
var businessObj = new CalcOperationBusiness(DBMock);
var returnValue = businessObj.AddNumbers(5, 1);
Assert.AreEqual(6, returnValue);
}
public void TestException(int x, int y, int expectedTotal)
{
var businessObj = new CalcOperationBusiness(DBObj);
Assert.Throws(typeof(IndexOutOfRangeException), () => { businessObj.AddNumbers(x, y); });
}
public void TestTheInstance()
{
var businessObj = new CalcOperationBusiness(DBObj);
Assert.IsInstanceOf(typeof(CalcOperationBusiness), businessObj);
}
