public void TestInvalidShapesIntersects()
{
try
{
Line line1 = new Line(new Vector2(0, 0), new Vector2(0, 0));
Line line2 = new Line(new Vector2(0, 0), new Vector2(100, 100));
var res = line1 & line2;
Assert.Fail();
}
catch (InvalidShapeException) { }
try
{
Circle circle = new Circle(new Vector2(42, 42), new Vector2(42, 42));
Line line = new Line(new Vector2(0, 0), new Vector2(100, 100));
var res = circle & line;
Assert.Fail();
}
catch (InvalidShapeException) { }
try
{
Line line1 = new Line(new Vector2(0, 0), new Vector2(10, 10));
Line line2 = new Line(new Vector2(0, 0), new Vector2(100, 100));
var res = line1 & line2;
Assert.Fail();
}
catch (SameShapeException) { }
try
{
Line line1 = new Line(new Vector2(3, 7), new Vector2(7, 1));
Line line2 = new Line(new Vector2(4, 5.5), new Vector2(6, 2.5));
var res = line1 & line2;
Assert.Fail();
}
catch (SameShapeException) { }
}
public void TestLinelikeIntersects()
{
{
Line line1 = new Line(new Vector2(-10, -10), new Vector2(10, 10));
Line line2 = new Line(new Vector2(10, -10), new Vector2(-10, 10));
CollectionAssert.AreEqual(line1 & line2,
new[] { new Vector2(0, 0) });
}
{
Line line1 = new Line(new Vector2(-10, -10), new Vector2(10, 10));
Line line2 = new Line(new Vector2(10, 10), new Vector2(20, 10));
CollectionAssert.AreEqual(line1 & line2,
new[] { new Vector2(10, 10) });
}
{
Segment seg1 = new Segment(new Vector2(0, 0), new Vector2(3, -0.5));
Segment seg2 = new Segment(new Vector2(4, 1), new Vector2(1, -3));
CollectionAssert.AreEqual(seg1 & seg2,
new[] { new Vector2(2.89, -0.48) }, pointComparer);
}
}
