using FluentAssertions;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using PathFinding;
using System.Numerics;

namespace Gameboard.ShogiUI.UnitTests.PathFinding
{
  [TestClass]
  public class PathFinder2DShould
  {
    [TestMethod]
    public void Maths()
    {
      var result = PathFinder2D<IPlanarElement>.IsPathable(
        new Vector2(2, 2),
        new Vector2(7, 7),
        new Vector2(1, 1)
        );
      result.Should().BeTrue();

      result = PathFinder2D<IPlanarElement>.IsPathable(
        new Vector2(2, 2),
        new Vector2(7, 7),
        new Vector2(0, 0)
        );
      result.Should().BeFalse();

      result = PathFinder2D<IPlanarElement>.IsPathable(
        new Vector2(2, 2),
        new Vector2(7, 7),
        new Vector2(-1, 1)
        );
      result.Should().BeFalse();
    }
  }
}