public void ShouldParseExpressionAndEvaluateResult()
{
_helper.Expect(c => c.ParseExpression("2/3 + 4/5")).Return("22/15");
_model = new ExpressionModel
{
Expression = "2/3 + 4/5"
};
var actionResult = _controller.Index(_model) as ViewResult;
_helper.VerifyAllExpectations();
Assert.IsNotNull(actionResult);
var model = actionResult.Model as ExpressionModel;
Assert.IsNotNull(model);
Assert.AreEqual("22/15", model.Result);
}
public void ShouldParseExpressionAndThrowException()
{
_helper.Expect(c => c.ParseExpression("2/3 ~ 4/5")).Throw(new Exception("Invalid Expression Syntax!"));
_model = new ExpressionModel
{
Expression = "2/3 ~ 4/5"
};
var actionResult = _controller.Index(_model) as ViewResult;
_helper.VerifyAllExpectations();
Assert.IsNotNull(actionResult);
var model = actionResult.Model as ExpressionModel;
Assert.IsNotNull(model);
Assert.AreEqual("Invalid Expression Syntax!", model.Result);
}
public ActionResult Index()
{
ViewBag.Title = "Home Page";
ExpressionModel model = new ExpressionModel();
return View(model);
}