From a6bf9abb91ad6576ce23e7f8731e74c2a73d2ea6 Mon Sep 17 00:00:00 2001 From: Arun Isaac Date: Tue, 8 Jul 2025 16:14:00 +0100 Subject: Organize source into directory structure. * pyhegp/__init__.py: New file. * pyhegp.py: Move to pyhegp/pyhegp.py. * test_pyhegp.py: Move to tests/test_pyhegp.py. Import from pyhegp.pyhegp instead of from pyhegp. * pyproject.toml (project.scripts)[pyhegp]: Switch to pyhegp.pyhegp:main. --- tests/test_pyhegp.py | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 tests/test_pyhegp.py (limited to 'tests/test_pyhegp.py') diff --git a/tests/test_pyhegp.py b/tests/test_pyhegp.py new file mode 100644 index 0000000..eac499e --- /dev/null +++ b/tests/test_pyhegp.py @@ -0,0 +1,45 @@ +### pyhegp --- Homomorphic encryption of genotypes and phenotypes +### Copyright © 2025 Arun Isaac +### +### This file is part of pyhegp. +### +### pyhegp is free software: you can redistribute it and/or modify it +### under the terms of the GNU General Public License as published by +### the Free Software Foundation, either version 3 of the License, or +### (at your option) any later version. +### +### pyhegp is distributed in the hope that it will be useful, but +### WITHOUT ANY WARRANTY; without even the implied warranty of +### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +### General Public License for more details. +### +### You should have received a copy of the GNU General Public License +### along with pyhegp. If not, see . + +from hypothesis import given, settings, strategies as st +from hypothesis.extra.numpy import arrays, array_shapes +import numpy as np +from pytest import approx + +from pyhegp.pyhegp import hegp_encrypt, hegp_decrypt, random_key + +@given(st.one_of( + arrays("int32", + array_shapes(min_dims=2, max_dims=2, min_side=2, max_side=200), + elements=st.integers(min_value=0, max_value=2)), + # The array above is the only realistic input, but we test more + # kinds of inputs for good measure. + arrays("int32", + array_shapes(min_dims=2, max_dims=2, min_side=2, max_side=200), + elements=st.integers(min_value=0, max_value=100)), + arrays("float64", + array_shapes(min_dims=2, max_dims=2, min_side=2, max_side=200), + elements=st.floats(min_value=0, max_value=100))) +) +@settings(deadline=None) +def test_hegp_encryption_decryption_are_inverses(plaintext): + rng = np.random.default_rng() + key = random_key(rng, len(plaintext)) + # FIXME: We don't use maf at the moment. + maf = None + assert hegp_decrypt(hegp_encrypt(plaintext, maf, key), key) == approx(plaintext) -- cgit v1.2.3