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 TestCirclentersects()
{
{
Circle cir1 = new Circle(new Vector2(0, 0), new Vector2(2.5, 0));
Circle cir2 = new Circle(new Vector2(3.5, 0), new Vector2(1, 0));
// CollectionAssert.AreEquivalent 를 써야 할텐데 comparer을 못써서 일단은 ㅇㅅㅇ;;
CollectionAssert.AreEqual(cir1 & cir2,
new[] { new Vector2(1.75, 1.79), new Vector2(1.75, -1.79) }, pointComparer);
}
{
Circle cir1 = new Circle(new Vector2(1, 2), new Vector2(3, 4));
Circle cir2 = new Circle(new Vector2(3.5, 1.5), new Vector2(4.5, 2.5));
CollectionAssert.AreEqual(cir1 & cir2,
new[] { new Vector2(3.68, 2.9), new Vector2(3.13, 0.14) }, pointComparer);
}
{
Circle cir1 = new Circle(new Vector2(0, 0), new Vector2(2, 1.5));
Circle cir2 = new Circle(new Vector2(0, 1.5), new Vector2(0, 2.5));
CollectionAssert.AreEqual(cir1 & cir2,
new[] { new Vector2(0, 2.5) }, pointComparer);
}
{
Circle cir1 = new Circle(new Vector2(2, 4), new Vector2(4, 2));
Circle cir2 = new Circle(new Vector2(3, 2.5), new Vector2(4, 2.5));
CollectionAssert.AreEqual(cir1 & cir2,
new Vector2[] { }, pointComparer);
}
{
Circle cir1 = new Circle(new Vector2(2, 4), new Vector2(4, 2));
Circle cir2 = new Circle(new Vector2(6, 4), new Vector2(6.5, 4));
CollectionAssert.AreEqual(cir1 & cir2,
new Vector2[] { }, pointComparer);
}
{
Circle cir1 = new Circle(new Vector2(2, 4), new Vector2(4, 2));
Circle cir2 = new Circle(new Vector2(3, 2.5), new Vector2(3.5, 3.5));
CollectionAssert.AreEqual(cir1 & cir2,
new [] { new Vector2(4, 2), new Vector2(3.08, 1.38) }, pointComparer);
}
}
