def test_project(self):
p1 = Point(1, 1, 0)
p2 = Point(2, 1, 0)
l = Line(p1, p2)
assert l.project(Point(0, 0, 0)) == Point(0, 1, 0)
e = Plane(0, 0, 1, 0)
assert e.project(Point(1, 1, 5)) == p1
def test_project(self):
p1 = Point(1, 0, 0, 0)
p2 = Point(0, 1, 0, 0)
l = Line(p1, p2)
assert l.project(Point(0, 0, 0, 0)) == Point(0.5, 0.5, 0, 0)