def test_check_all_finite_nans(): """[Utils] _check_all_finite fails on NaNs.""" Z = X.astype('float') Z[0, 0] = np.nan assert not _check_all_finite(Z)
def test_check_all_finite_ings(): """[Utils] _check_all_finite fails on infs.""" Z = X.astype('float') Z[0, 0] = np.inf assert not _check_all_finite(Z)
def test_check_all_finite(): """[Utils] _check_all_finite passes finite matrix.""" assert _check_all_finite(X)