def test_identity_mean():
"""Test the logdet mean"""
covmats = generate_cov(100, 3)
C = mean_identity(covmats)
assert_array_equal(C, np.eye(3))
def test_identity_mean():
"""Test the logdet mean"""
covmats, diags, A = generate_cov(100, 3)
C = mean_identity(covmats)
assert_array_equal(C, np.eye(3))
def test_identity_mean(get_covmats):
"""Test the identity mean"""
n_matrices, n_channels = 100, 3
covmats = get_covmats(n_matrices, n_channels)
C = mean_identity(covmats)
assert np.all(C == np.eye(n_channels))