public void The_method_Risky_should_identify_risky_bets_and_return_view()
{
// Arrange
var betService = Substitute.For<IBetService>();
var unusualBetDetector = Substitute.For<IBetAnalyticService>();
var riskyBetDetector1 = Substitute.For<IRiskyBetDetector>();
var riskyBetDetector2 = Substitute.For<IRiskyBetDetector>();
unusualBetDetector.GetReport(Arg.Any<IEnumerable<SettledBet>>()).Returns(new List<SettledBetReport>
{
new SettledBetReport{CustomerId = 1, IsUnusual = true, AvgStake = 100},
new SettledBetReport{CustomerId = 2, IsUnusual = false, AvgStake = 200},
});
betService.GetUnsettledBet().Returns(new List<UnsettledBet>
{
new UnsettledBet {},
new UnsettledBet {},
new UnsettledBet {}
});
var controller = new HomeController(betService, unusualBetDetector, new[] { riskyBetDetector1, riskyBetDetector2});
// Action
var result = controller.Risky() as ViewResult;
var model = result.Model as IEnumerable<RiskyBet>;
// Assert
Assert.IsNotNull(result);
Assert.AreEqual(3, model.ToList().Count);
riskyBetDetector1.Received(3).Check(Arg.Any<UnsettledBet>(), Arg.Is<Dictionary<int, SettledBetReport>>(a => a.Count == 2));
riskyBetDetector2.Received(3).Check(Arg.Any<UnsettledBet>(), Arg.Is<Dictionary<int, SettledBetReport>>(a => a.Count == 2));
}
public void The_method_Index_should_identify_unusual_rate_and_return_view()
{
// Arrange
var betService = Substitute.For<IBetService>();
var unusualBetDetector = Substitute.For<IBetAnalyticService>();
unusualBetDetector.GetReport(Arg.Any<IEnumerable<SettledBet>>()).Returns(new List<SettledBetReport>
{
new SettledBetReport{CustomerId = 1, IsUnusual = true, HistoricalBets = new List<SettledBet>()},
new SettledBetReport{CustomerId = 2, IsUnusual = false, HistoricalBets = new List<SettledBet>()},
});
var controller = new HomeController(betService, unusualBetDetector, new IRiskyBetDetector[0]);
// Action
var result = controller.Index() as ViewResult;
var model = result.Model as IEnumerable<SettledBetReport>;
// Assert
Assert.IsNotNull(result);
betService.Received(1).GetSettledBet();
Assert.AreEqual(2, model.ToList().Count);
}