def test_split_equal_below(self):
        """Test splitEqualBelow"""

        c0 = [0, 1, 9, 10, 12, 31, 41]
        p0 = [ 0, 10, 20, 100, 120, 310, 410 ]
        f0 = Fiber(c0, p0)

        c1 = [1, 2, 10, 11, 13, 32, 42]
        p1 = [ 1, 11, 21, 101, 121, 311, 411 ]
        f1 = Fiber(c1, p1)

        c = [2, 4]
        f = Fiber(c, [f0, f1])

        f.splitEqualBelow(4, depth=0)

        f0_split = f0.splitEqual(4)
        f1_split = f1.splitEqual(4)

        f_ref = Fiber(c, [f0_split, f1_split])

        self.assertEqual(f, f_ref)
    def test_split_equal_below_deep(self):
        """Test splitEqualBelow with depth=1"""

        c0 = [0, 1, 9, 10, 12, 31, 41]
        p0 = [ 0, 10, 20, 100, 120, 310, 410 ]
        f0 = Fiber(c0, p0)

        c1 = [1, 2, 10, 11, 13, 32, 42]
        p1 = [ 1, 11, 21, 101, 121, 311, 411 ]
        f1 = Fiber(c1, p1)

        c = [2, 4]
        f = Fiber(c, [f0, f1])

        # This just creates another level...
        f.splitUnEqualBelow([3, 3, 1], depth=0)
        f_ref = deepcopy(f)

        f.splitEqualBelow(2, depth=1)

        for fc, fp in f_ref:
            fp.splitEqualBelow(2)

        self.assertEqual(f, f_ref)