public void IsOpen_ReturnsOpenStatus(int endYear, int endMonth, int endDay, bool expectedStatus) { //arrange var endDate = new DateTime(endYear, endMonth, endDay); var auction = new Auction { SlutDatum = endDate, }; var mocks = CreateMocksForIsOpen(); var auctions = new Auctions(mocks.MockRepo.Object, mocks.MockUserManager.Object); //act var result = auctions.isOpen(auction); // Assert Assert.Equal(expectedStatus, result); }