public void Sum()
{
var model = new BigNumbersSumViewModel()
{
Number1 = "1",
Number2 = "2",
};
var loggerMock = new Mock <ILogger>();
string loggedMessage = null;
loggerMock.Setup(l => l.Log(It.IsAny <LogLevel>(), It.IsAny <string>()))
.Callback <LogLevel, string>((level, message) =>
{
loggedMessage = message;
});
var controller = new SumController(loggerMock.Object);
ViewResult result = controller.Sum(model) as ViewResult;
Assert.IsNotNull(result);
Assert.AreEqual("3", model.Result);
Assert.AreEqual("1, 2, 3", loggedMessage);
}
public void SumInvalidModel()
{
var model = new BigNumbersSumViewModel()
{
Number1 = "1d",
Number2 = "d2",
};
var loggerMock = new Mock <ILogger>();
string loggedMessage = null;
loggerMock.Setup(l => l.Log(It.IsAny <LogLevel>(), It.IsAny <string>()))
.Callback <LogLevel, string>((level, message) =>
{
loggedMessage = message;
});
var controller = new SumController(loggerMock.Object);
controller.ViewData.ModelState.AddModelError("Key", "ErrorMessage");
ViewResult result = controller.Sum(model) as ViewResult;
Assert.IsNotNull(result);
Assert.AreEqual(null, ((BigNumbersSumViewModel)result.Model).Result);
Assert.AreEqual(null, loggedMessage);
}
public void Index()
{
var controller = new SumController(new Mock <ILogger>().Object);
ViewResult result = controller.Sum() as ViewResult;
Assert.IsNotNull(result);
}