def test_distance_generic_kullback():
"""Test logeuclid distance for generic function"""
A = 2 * np.eye(3)
B = 2 * np.eye(3)
assert_equal(distance(A, B, metric='kullback'), distance_kullback(A, B))
assert_equal(distance(A, B, metric='kullback_right'),
distance_kullback_right(A, B))
assert_equal(distance(A, B, metric='kullback_sym'),
distance_kullback_sym(A, B))
def test_distance_generic_logeuclid():
"""Test logeuclid distance for generic function"""
A = 2 * np.eye(3)
B = 2 * np.eye(3)
assert_equal(distance(A, B, metric='logeuclid'), distance_logeuclid(A, B))
def test_distance_generic_riemann():
"""Test riemannian distance for generic function"""
A = 2 * np.eye(3)
B = 2 * np.eye(3)
assert_equal(distance(A, B, metric='riemann'), distance_riemann(A, B))