public void IfThisIsNaNShouldNotThrowOverlap()
{
var area1 = new Area(new Point(10, 10), new Point(20, 20));
var area2 = new Area(new Point(double.NaN, 20), new Point(25, 25));
ProximityTestResult result = area2.OverlapsWith(area1);
Assert.AreEqual(Proximity.NotOverlapping, result.Proximity);
}
public void NullShouldThrowOverlap()
{
Area area1 = null;
var area2 = new Area(new Point(11, 20), new Point(25, 25));
area2.OverlapsWith(area1);
Assert.Fail();
}
public void NaNShouldThrowOverlap()
{
var area1 = new Area(new Point(double.NaN, 10), new Point(20, 20));
var area2 = new Area(new Point(11, 20), new Point(25, 25));
area2.OverlapsWith(area1);
}
public void ShouldOverlap()
{
var area1 = new Area(new Point(10, 10), new Point(20, 20));
var area2 = new Area(new Point(15, 15), new Point(25, 25));
Assert.AreEqual(Proximity.Overlapping, area2.OverlapsWith(area1).Proximity);
}
public void ShouldNotOverlapAndBeUp()
{
var area1 = new Area(new Point(20, 0), new Point(25, 5));
var area2 = new Area(new Point(20, 45.1), new Point(25, 65.1));
ProximityTestResult result = area2.OverlapsWith(area1);
result.Proximity.Should().Be(Proximity.VeryClose);
}
public void ShouldNotOverlapAndBeToTheRight()
{
var area1 = new Area(new Point(10, 20), new Point(15, 25));
var area2 = new Area(new Point(55, 20), new Point(60, 25));
ProximityTestResult result = area1.OverlapsWith(area2);
result.Proximity.Should().Be(Proximity.VeryClose);
}
public void ShouldBeVeryCloseTouching()
{
var area1 = new Area(new Point(10, 10), new Point(20, 20));
var area2 = new Area(new Point(10, 20), new Point(25, 25));
Assert.AreEqual(Proximity.VeryClose, area2.OverlapsWith(area1).Proximity);
}
public void ShouldBeVeryCloseAndBeUp()
{
var area1 = new Area(new Point(0, 0), new Point(5, 5));
var area2 = new Area(new Point(0, 10), new Point(5, 15));
ProximityTestResult result = area2.OverlapsWith(area1);
Assert.AreEqual(Direction.Up, result.DirectionToOtherObject);
Assert.AreEqual(Proximity.VeryClose, result.Proximity);
}
public void ShouldBeVeryCloseAndBeToTheRight()
{
var area1 = new Area(new Point(10, 20), new Point(15, 25));
var area2 = new Area(new Point(20, 20), new Point(25, 25));
ProximityTestResult result = area1.OverlapsWith(area2);
Assert.AreEqual(Direction.Right, result.DirectionToOtherObject);
Assert.AreEqual(Proximity.VeryClose, result.Proximity);
}