public DiscoveryPlan DeserializeDiscoveryPlan(string input)
{
if (string.IsNullOrWhiteSpace(input))
{
throw new ArgumentException();
}
List <string> inputLineList = new List <string>(input.Trim().Split(new[] { "\r\n", "\r", "\n" }, StringSplitOptions.None));
if (!(inputLineList.Count >= InpuMinNumber && ((inputLineList.Count - InputForPlateau) % InputNavigationPlan == 0)))
{
throw new ArgumentException("invalid.count");
}
Plateau plateau = DeserializePlateauInput(inputLineList);
List <NavigationPlan> roverNavigationPlanList = DeserializeRoverNavigationPlanList(inputLineList);
DiscoveryPlan discoveryPlan = new DiscoveryPlan();
discoveryPlan.Plateau = plateau;
discoveryPlan.NavigationPlanList = roverNavigationPlanList;
return(discoveryPlan);
}
public void DiscoveryPlanDeserializer_PositionLineException()
{
string testInput = "5 5\n" +
"1 2 X\n" +
"LMLMLMLMM\n" +
"3 3 E\n" +
"MMRMMRMRRM\n";
Assert.Throws <Exception>(() => { DiscoveryPlan discoveryPlan = _deserializerHelper.DeserializeDiscoveryPlan(testInput); });
}
public string ExecuteDiscoveryPlan(string input)
{
if (_deserializerHelper == null)
{
throw new ArgumentNullException("discoveryPlanDeserializer");
}
DiscoveryPlan discoveryPlan = _deserializerHelper.DeserializeDiscoveryPlan(input);
FinalStatus finalStatus = this.ExecuteDiscoveryPlan(discoveryPlan);
string output = _deserializerHelper.SerializeFinal(finalStatus);
return(output);
}
public FinalStatus ExecuteDiscoveryPlan(DiscoveryPlan discoveryPlan)
{
List <IRoverController> roverControllerList = new List <IRoverController>();
foreach (NavigationPlan roverNavigationPlan in discoveryPlan.NavigationPlanList)
{
IRoverController roverController = new RoverController();
roverControllerList.Add(roverController);
roverController.NavigationPlan(discoveryPlan.Plateau, roverNavigationPlan);
}
FinalStatus finalStatus = new FinalStatus
{
FinalRoverPositionList = roverControllerList.Select(roverController => roverController.Position).ToList()
};
return(finalStatus);
}
public void MarsRoverService_ValidDiscoveryPlanInput()
{
DiscoveryPlan discoveryPlan = new DiscoveryPlan
{
Plateau = new Plateau
{
LowerLefttCoordinate = new Coordinate {
X = 0, Y = 0
},
UpperRightCoordinate = new Coordinate {
X = 5, Y = 5
}
},
NavigationPlanList = new List <NavigationPlan>
{
new NavigationPlan
{
InitialPosition = new Position {
Coordinate = new Coordinate {
X = 1, Y = 2
}, WayType = WayType.North
},
RuleTypeList = new List <RuleType>
{
RuleType.Left,
RuleType.Move,
RuleType.Left,
RuleType.Move,
RuleType.Left,
RuleType.Move,
RuleType.Left,
RuleType.Move,
RuleType.Move,
}
},
new NavigationPlan
{
InitialPosition = new Position {
Coordinate = new Coordinate {
X = 3, Y = 3
}, WayType = WayType.East
},
RuleTypeList = new List <RuleType>
{
RuleType.Move,
RuleType.Move,
RuleType.Right,
RuleType.Move,
RuleType.Move,
RuleType.Right,
RuleType.Move,
RuleType.Right,
RuleType.Right,
RuleType.Move,
}
}
}
};
FinalStatus expectedFinalStatus = new FinalStatus
{
FinalRoverPositionList = new List <Position>
{
new Position {
Coordinate = new Coordinate {
X = 1, Y = 3
}, WayType = WayType.North
},
new Position {
Coordinate = new Coordinate {
X = 5, Y = 1
}, WayType = WayType.East
}
}
};
IMarsRoverService marsRoverService = new MarsRoverService();
FinalStatus actualFinalStatus = marsRoverService.ExecuteDiscoveryPlan(discoveryPlan);
Assert.Equal(expectedFinalStatus, actualFinalStatus);
}