public void ChangeSmartDeviceState_WhenStateIsNull_ResultIsEqual()
{
ObjectId newId = ObjectId.Parse("5cab1c93187378a2581069cf");
SmartDevice smartDevice = new SmartDevice
{
Id = newId,
Name = "TEST",
State = null
};
_context.AddSmartDeviceToCollection(smartDevice);
_context.ChangeSmartDeviceState(smartDevice, "TEST");
var result = _context.GetSingleSmartDeviceFromCollection(newId);
var resultState = result.State;
Assert.AreEqual(resultState, "TEST");
_context.DeleteSmartDeviceFromCollection(newId);
}