def test_n3_ax1(self):
result = core.refine(self.nodes, 2, axis=1, n_points=3)
nptest.assert_array_equal(result, self.known_n3_ax1)
def test_n4_ax0(self):
result = core.refine(self.nodes, 2, axis=0, n_points=4)
nptest.assert_array_equal(result, self.known_n4_ax0)
