public async System.Threading.Tasks.Task ExecuteTest_MapWithWalls_ActorAvoidWallsAsync()
{
// ARRANGE
var map = await SquareMapFactory.CreateAsync(10);
map.RemoveEdge(3, 3, 3, 4);
map.RemoveEdge(3, 3, 2, 3);
var expectedPath = new IMapNode[] {
map.Nodes.Cast <HexNode>().SelectBy(4, 4),
map.Nodes.Cast <HexNode>().SelectBy(3, 4),
map.Nodes.Cast <HexNode>().SelectBy(2, 4),
map.Nodes.Cast <HexNode>().SelectBy(1, 5),
};
var startNode = expectedPath.First();
var finishNode = expectedPath.Last();
var actor = CreateActor(map, (HexNode)startNode);
var task = new MoveTask(actor, finishNode, map);
// ACT
for (var step = 1; step < expectedPath.Length; step++)
{
task.Execute();
// ASSERT
actor.Node.Should().Be(expectedPath[step]);
}
}
public async Task Run_GridGraphAndLinePath_PathFound()
{
// ARRAGE
var map = await CreateGridOpenMapAsync();
var expectedPath = new IMapNode[] {
map.Nodes.Cast <HexNode>().SelectBy(1, 1),
map.Nodes.Cast <HexNode>().SelectBy(2, 2),
map.Nodes.Cast <HexNode>().SelectBy(2, 3),
map.Nodes.Cast <HexNode>().SelectBy(3, 4),
map.Nodes.Cast <HexNode>().SelectBy(3, 5),
map.Nodes.Cast <HexNode>().SelectBy(4, 6)
};
var context = CreatePathFindingContext();
var astar = new AStar(map, context, expectedPath.First(), expectedPath.Last());
// ACT
var factState = astar.Run();
// ASSERT
factState.Should().Be(State.GoalFound);
var factPath = astar.GetPath();
factPath.Should().BeEquivalentTo(expectedPath);
}
public async System.Threading.Tasks.Task ExecuteTest_FindingPathAndMove_IsCompleteTrueAsync()
{
// ARRANGE
var map = await SquareMapFactory.CreateAsync(10);
var expectedPath = new IMapNode[] {
map.Nodes.Cast <HexNode>().SelectBy(4, 4),
map.Nodes.Cast <HexNode>().SelectBy(3, 4),
map.Nodes.Cast <HexNode>().SelectBy(2, 4),
map.Nodes.Cast <HexNode>().SelectBy(1, 5),
};
var startNode = expectedPath.First();
var finishNode = expectedPath.Last();
var actor = CreateActor(map, (HexNode)startNode);
var task = new MoveTask(actor, finishNode, map);
// ACT
for (var step = 1; step < expectedPath.Length; step++)
{
task.Execute();
}
// ASSERT
task.IsComplete.Should().BeTrue();
}
public async Task Run_CheckNeighborBypass_ExpectedPath()
{
// ARRAGE
var map = await CreateGridOpenMapAsync();
var expectedPath = new IMapNode[] {
map.Nodes.OfType <HexNode>().SelectBy(1, 1),
map.Nodes.OfType <HexNode>().SelectBy(2, 2),
map.Nodes.OfType <HexNode>().SelectBy(2, 3),
map.Nodes.OfType <HexNode>().SelectBy(3, 3),
map.Nodes.OfType <HexNode>().SelectBy(4, 3),
map.Nodes.OfType <HexNode>().SelectBy(5, 3),
};
var context = CreatePathFindingContext();
var astar = new AStar(map, context, expectedPath.First(), expectedPath.Last());
// ACT
var factState = astar.Run();
// ASSERT
factState.Should().Be(State.GoalFound);
var factPath = astar.GetPath();
factPath.Should().BeEquivalentTo(expectedPath);
}