public void CanCallFilterNovadsList() { var filterParams = new FilterParameters { TotalPopulationMin = 1103198633, ClientsMin = 637576999, PotentialMin = 1532929098, MaleDensity = "TestValue1368770008", KidDensity = "TestValue1555459913", WorkAgeDensity = "TestValue1100357283", ElderlyDensity = "TestValue1506066524", Penetration = "TestValue1211357128", PenetrationBin = "TestValue1203882965" }; List<Novads> novadsList = new List<Novads>() { new Novads(), }; _regionLogicMock.Setup(x => x.FilterNovadsList(It.IsAny<FilterParameters>())) .Returns(novadsList); var result = _target.FilterNovadsList(filterParams); Assert.That(result, Is.Not.Null); Assert.That(result, Is.AssignableFrom(typeof(OkObjectResult))); Assert.That((result as ObjectResult).Value, Is.EqualTo(novadsList)); }