public void AddToEntry() { // Arrange var vehicle = new Vehicle { Name = "Another Test", Price = 50000, VehicleType = VehicleType.Probe }; var entry = new VehicleEntry(); entry.AddToEntry(vehicle); var expectedName = "Another Test"; var expectedPrice = 50000; var expectedType = VehicleType.Probe; // Act var actualName = vehicle.Name; var actualPrice = vehicle.Price; var actualType = vehicle.VehicleType; // Assert Assert.AreEqual(expectedName, actualName); Assert.AreEqual(expectedPrice, actualPrice); Assert.AreEqual(expectedType, actualType); }