public void WhenGridBuilderHasMoreElementsThanGridCapacityShouldThrowException()
{
Grid.GridBuilder builder = Grid.Builder();
Action action = () => builder.WithSize(2).WithComponentCount(5);
action.Should().Throw <ArgumentException>().WithMessage("Component count cannot be greater than grid size.");
}
public void WhenGridSizeIsNotSetAndComponentCountIsSetShouldThrowException()
{
Grid.GridBuilder builder = Grid.Builder();
Action action = () => builder.WithComponentCount(4);
action.Should().Throw <ArgumentException>().WithMessage("Grid size is not set properly.Please set grid size first.");
}
public void WhenCoordinateYNegativeShouldThrowException()
{
Grid.GridBuilder builder = Grid.Builder();
Action action = () => builder.AddComponent(new Component(new Coordinate(1, -1)));
action.Should().Throw <ArgumentException>().WithMessage("Given coordinate values should be lower than grid size and positive.");
}
public void WhenCoordinateXGreaterThanGridCapacityShouldThrowException()
{
Grid.GridBuilder builder = Grid.Builder();
Action action = () => builder.WithSize(2).AddComponent(new Component(new Coordinate(3, 1)));
action.Should().Throw <ArgumentException>().WithMessage("Given coordinate values should be lower than grid size and positive.");
}
public void WhenComponentCountSentZeroShouldThrowException()
{
Grid.GridBuilder builder = Grid.Builder();
Action action = () => builder.WithComponentCount(0);
action.Should().Throw <ArgumentException>().WithMessage("Please enter a valid positive integer value.");
}
public void WhenRoverPicksComponentsShouldReturnTrue()
{
Grid.GridBuilder builder = Grid.Builder();
Grid grid = builder.WithSize(2)
.WithComponentCount(2)
.AddComponent(new Component(new Coordinate(1, 1)))
.AddComponent(new Component(new Coordinate(0, 0)))
.WithRover(new Rover(new Coordinate(1, 0)))
.Build();
IPickUpEngine pickUpEngine = new PickUpEngine();
bool result = pickUpEngine.PickUpComponents(grid);
result.Should().Equals(true);
}
public void WhenAValidGridIsInitializedThenRoverShouldPickAllComponentsInCorrectOrder()
{
Grid.GridBuilder builder = Grid.Builder();
Grid grid = builder.WithSize(2)
.WithComponentCount(2)
.AddComponent(new Component(new Coordinate(1, 1)))
.AddComponent(new Component(new Coordinate(0, 0)))
.WithRover(new Rover(new Coordinate(1, 0)))
.Build();
IPickUpEngine pickUpEngine = new PickUpEngine();
pickUpEngine.PickUpComponents(grid);
// grid.StartRover();
for (int i = 0; i < grid.ComponentList.Count; i++)
{
grid.ComponentList[i].Coordinate.Should().Equals(grid.Rover.PickupCoordinates[i]);
}
}
public void WhenRoverPicksMultipleComponentsPathShouldBeCorrect()
{
Grid.GridBuilder builder = Grid.Builder();
Grid grid = builder.WithSize(8)
.WithComponentCount(5)
.AddComponent(new Component(new Coordinate(5, 4)))
.AddComponent(new Component(new Coordinate(6, 6)))
.AddComponent(new Component(new Coordinate(1, 0)))
.AddComponent(new Component(new Coordinate(0, 5)))
.AddComponent(new Component(new Coordinate(5, 1)))
.WithRover(new Rover(new Coordinate(4, 6)))
.Build();
IPickUpEngine pickUpEngine = new PickUpEngine();
pickUpEngine.PickUpComponents(grid);
// grid.StartRover();
grid.Rover.GetPath().Should().Equals("ESSPENNPWSWSWSWSWSPWNNNNNPESESESESEP");
}
