mvt/tests/common/test_utils.py

58 lines
2.2 KiB
Python

# Mobile Verification Toolkit (MVT)
# Copyright (c) 2021-2022 Claudio Guarnieri.
# Use of this software is governed by the MVT License 1.1 that can be found at
# https://license.mvt.re/1.1/
import logging
import os
from mvt.common.utils import (convert_datetime_to_iso, convert_mactime_to_iso,
convert_unix_to_iso,
convert_unix_to_utc_datetime,
generate_hashes_from_path,
get_sha256_from_file_path)
from ..utils import get_artifact_folder
TEST_DATE_EPOCH = 1626566400
TEST_DATE_ISO = "2021-07-18 00:00:00.000000"
TEST_DATE_MAC = TEST_DATE_EPOCH - 978307200
class TestDateConversions:
def test_convert_unix_to_iso(self):
assert convert_unix_to_iso(TEST_DATE_EPOCH) == TEST_DATE_ISO
def test_convert_mactime_to_iso(self):
assert convert_mactime_to_iso(TEST_DATE_MAC) == TEST_DATE_ISO
def test_convert_unix_to_utc_datetime(self):
converted = convert_unix_to_utc_datetime(TEST_DATE_EPOCH)
assert converted.year == 2021
assert converted.month == 7
assert converted.day == 18
def test_convert_datetime_to_iso(self):
converted = convert_unix_to_utc_datetime(TEST_DATE_EPOCH)
assert convert_datetime_to_iso(converted) == TEST_DATE_ISO
class TestHashes:
def test_hash_from_file(self):
path = os.path.join(get_artifact_folder(), "androidqf", "backup.ab")
sha256 = get_sha256_from_file_path(path)
assert sha256 == "f0e32fe8a7fd5ac0e2de19636d123c0072e979396986139ba2bc49ec385dc325"
def test_hash_from_folder(self):
path = os.path.join(get_artifact_folder(), "androidqf")
hashes = list(generate_hashes_from_path(path, logging))
assert len(hashes) == 5
# Sort the files to have reliable order for tests.
hashes = sorted(hashes, key=lambda x: x["file_path"])
assert hashes[0]["file_path"] == os.path.join(path, "backup.ab")
assert hashes[0]["sha256"] == "f0e32fe8a7fd5ac0e2de19636d123c0072e979396986139ba2bc49ec385dc325"
assert hashes[1]["file_path"] == os.path.join(path, "dumpsys.txt")
assert hashes[1]["sha256"] == "bac858001784657a43c7cfa771fd1fc4a49428eb6b7c458a1ebf2fdeef78dd86"