public void ChangeEmployeesVehicle_ShouldChangeEmployeeVehicle()
{
var employee = new Employee {
FirstName = "Ted", LastName = "Mosby", Id = 1
};
var vehicle = new Vehicle {
Id = 1
};
var mockContext = new Mock <InstantDeliveryContext>();
mockContext.Setup(c => c.Employees).ReturnsDbSet(employee);
mockContext.Setup(c => c.Vehicles).ReturnsDbSet(vehicle);
var userStore = new Mock <UserStore <User> >(mockContext.Object);
var userManager = new Mock <UserManager <User> >(userStore.Object);
var controller = new EmployeesController(mockContext.Object, userManager.Object);
controller.ChangeVehicle(employee.Id, vehicle.Id);
Assert.Equal(employee.Vehicle.Id, 1);
}