public void Should_not_generate_identical_sides()
{
var randomNumberGenerator = new Mock<IRandomNumberGenerator>();
var equationGenerator = new EquationGenerator(randomNumberGenerator.Object);
var counter = 1;
randomNumberGenerator.Setup(g => g.GetRandomNumber(It.IsAny<int>(), It.IsAny<int>()))
.Returns(() => counter++ == 1 ? 123123 : 123456);
Assert.AreEqual("123=456", equationGenerator.GetEquation().Replace(" ", ""));
}
public ActionResult Index()
{
var randomString = new EquationGenerator(new DotNetRandomNumberGenerator()).GetEquation();
var resultViewModel = new ResultViewModel { Equation = randomString, Solution = randomString };
return View(resultViewModel);
}