def test_mae_0(self):
points = np.array([[0,0], [1,1], [2,2]])
knees = np.array([0,1,2])
expected = np.array([[0,0], [1,1], [2,2]])
result = evaluation.mae(points, knees, expected)
desired = 0.0
self.assertAlmostEqual(result, desired)
def test_mae_1(self):
points = np.array([[0,0], [1,1], [2,2]])
knees = np.array([0,1,2])
expected = np.array([[1,1], [2,2]])
result = evaluation.mae(points, knees, expected, evaluation.Strategy.worst)
desired = 1/3
self.assertAlmostEqual(result, desired)