public void Draw(IDefinitionNodeNetwork definitionNodeNetwork, Vector2 startPosition, Vector2 targetPosition)
{
var renderer = new MockupRenderer();
var astarAlgorithmVisualization = new AstarAlgorithmVisualization(definitionNodeNetwork);
astarAlgorithmVisualization.SetStart(startPosition);
renderer.ClearCalls();
astarAlgorithmVisualization.Draw(renderer);
Assert.Equal(1, renderer.FillCircleCalls.Count(x => x.color == astarAlgorithmVisualization.StartColor));
Assert.Equal(0, renderer.FillCircleCalls.Count(x => x.color == astarAlgorithmVisualization.TargetColor));
Assert.Equal(0, renderer.FillCircleCalls.Count(x => x.color == astarAlgorithmVisualization.ClosedSetColor || x.color == astarAlgorithmVisualization.OpenSetColor));
astarAlgorithmVisualization.SetTarget(targetPosition);
renderer.ClearCalls();
astarAlgorithmVisualization.Draw(renderer);
Assert.Equal(1, renderer.FillCircleCalls.Count(x => x.color == astarAlgorithmVisualization.StartColor));
Assert.Equal(1, renderer.FillCircleCalls.Count(x => x.color == astarAlgorithmVisualization.TargetColor));
Assert.Equal(0, renderer.FillCircleCalls.Count(x => x.color == astarAlgorithmVisualization.ClosedSetColor || x.color == astarAlgorithmVisualization.OpenSetColor));
astarAlgorithmVisualization.Start(0f, PathfindaxCollisionCategory.None);
while (!astarAlgorithmVisualization.Step())
{
renderer.ClearCalls();
astarAlgorithmVisualization.Draw(renderer);
Assert.True(renderer.FillCircleCalls.Count(x => x.color == astarAlgorithmVisualization.ClosedSetColor || x.color == astarAlgorithmVisualization.OpenSetColor) > 0);
Assert.Equal(1, renderer.FillCircleCalls.Count(x => x.color == astarAlgorithmVisualization.StartColor));
Assert.Equal(1, renderer.FillCircleCalls.Count(x => x.color == astarAlgorithmVisualization.TargetColor));
}
renderer.ClearCalls();
astarAlgorithmVisualization.Draw(renderer);
Assert.True(renderer.FillCircleCalls.Count(x => x.color == astarAlgorithmVisualization.ClosedSetColor || x.color == astarAlgorithmVisualization.OpenSetColor) > 0);
Assert.True(renderer.DrawLineCalls.Count > 0);
Assert.Equal(1, renderer.FillCircleCalls.Count(x => x.color == astarAlgorithmVisualization.StartColor));
Assert.Equal(1, renderer.FillCircleCalls.Count(x => x.color == astarAlgorithmVisualization.TargetColor));
}
