public void Test_clip_RandomData3()
{
Clipping clip = new Clipping();
Line expected = new Line(-1, 0.3, 1, 0.3);
Line linetoClip = new Line(-2, 0.3, 2, 0.3);
Line clippedline = clip.ClipLine(linetoClip);
Assert.AreEqual(expected, clippedline);
}
public void Test_clip_RandomData1()
{
Clipping clip = new Clipping();
Line expected = new Line(0.2, 0.3, 1, 0.8455);
Line linetoClip = new Line(0.2, 0.3, -2, -1.2);
Line clippedline = clip.ClipLine(linetoClip);
Assert.AreEqual(expected, clippedline);
}
public void Test_clip_returns_new_line_when_all_points_require_clipping()
{
Clipping clip = new Clipping();
Line expected = new Line(1, 0.25, 0.2857, -1);
Line linetoClip = new Line(2, 2, 0, -1.5);
Line clippedline = clip.ClipLine(linetoClip);
Assert.AreEqual(expected, clippedline);
}
public void Test_clip_RandomData4()
{
Clipping clip = new Clipping();
Line expected = null;
Line linetoClip = new Line(2, 0.5, 0.5, 1.3);
Line clippedline = clip.ClipLine(linetoClip);
Assert.AreEqual(expected, null);
}
public void Test_clip_returns_same_line_when_all_points_are_internal()
{
Clipping clip = new Clipping();
Line expected = new Line(0.5, 0.5, -0.2, 0.87);
Line linetoClip = new Line(0.5, 0.5, -0.2, 0.87);
Line clippedline = clip.ClipLine(linetoClip);
Assert.AreEqual(expected, clippedline);
}
public void Test_clip_returns_new_line_when_points_require_clipping()
{
Clipping clip = new Clipping();
Line expected = new Line(0.131, 1, -1, -0.167);
Line linetoClip = new Line(1.1, 2, -2, -1.2);
Line clippedline = clip.ClipLine(linetoClip);
Assert.AreEqual(expected, clippedline);
}
