#!/usr/bin/env python3 # # Copyright (c) 2022 Project CHIP Authors # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # import base64 import json import os import subprocess import tempfile import unittest from os.path import exists TOOLS_DIR = os.path.abspath(os.path.join(os.path.dirname(__file__), '..')) DAC_DER_KEY = bytes([0x30, 0x77, 0x02, 0x01, 0x01, 0x04, 0x20, 0xbf, 0x26, 0xd5, 0xd2, 0x25, 0xeb, 0x6b, 0x09, 0x6d, 0xd5, 0xa6, 0xb9, 0x03, 0x04, 0x8e, 0xf2, 0xd7, 0x6e, 0xf2, 0xe8, 0x56, 0x25, 0x39, 0x0b, 0xd5, 0x70, 0xb2, 0xf1, 0x65, 0x99, 0x30, 0xeb, 0xa0, 0x0a, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x03, 0x01, 0x07, 0xa1, 0x44, 0x03, 0x42, 0x00, 0x04, 0x48, 0x36, 0x32, 0x85, 0x68, 0x70, 0x00, 0x9e, 0xd6, 0x8e, 0x78, 0xc0, 0xd9, 0x4b, 0xe7, 0xd9, 0xb5, 0x97, 0xb7, 0x88, 0x1d, 0xfb, 0x96, 0x00, 0xbb, 0x47, 0x1d, 0x8b, 0x70, 0xbb, 0xce, 0x1d, 0xf4, 0x47, 0xa7, 0x93, 0x60, 0x2e, 0x14, 0xde, 0x07, 0xdb, 0x80, 0xef, 0x75, 0xd8, 0x6c, 0x55, 0x6c, 0x7a, 0xc4, 0xb4, 0x06, 0x0d, 0x50, 0xe1, 0x0f, 0xe2, 0x26, 0x06, 0xb4, 0xdd, 0x1b, 0x4f]) DAC_RAW_KEY = bytes([0xbf, 0x26, 0xd5, 0xd2, 0x25, 0xeb, 0x6b, 0x09, 0x6d, 0xd5, 0xa6, 0xb9, 0x03, 0x04, 0x8e, 0xf2, 0xd7, 0x6e, 0xf2, 0xe8, 0x56, 0x25, 0x39, 0x0b, 0xd5, 0x70, 0xb2, 0xf1, 0x65, 0x99, 0x30, 0xeb]) DAC_DER_CERT = bytes([0x30, 0x82, 0x01, 0xe8, 0x30, 0x82, 0x01, 0x8e, 0xa0, 0x03, 0x02, 0x01, 0x02, 0x02, 0x08, 0x49, 0x2e, 0x20, 0xdb, 0x59, 0x76, 0xa8, 0x90, 0x30, 0x0a, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x04, 0x03, 0x02, 0x30, 0x3e, 0x31, 0x26, 0x30, 0x24, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x1d, 0x4e, 0x6f, 0x72, 0x64, 0x69, 0x63, 0x20, 0x53, 0x65, 0x6d, 0x69, 0x63, 0x6f, 0x6e, 0x64, 0x75, 0x63, 0x74, 0x6f, 0x72, 0x20, 0x41, 0x53, 0x41, 0x5f, 0x4c, 0x6f, 0x63, 0x6b, 0x31, 0x14, 0x30, 0x12, 0x06, 0x0a, 0x2b, 0x06, 0x01, 0x04, 0x01, 0x82, 0xa2, 0x7c, 0x02, 0x01, 0x0c, 0x04, 0x31, 0x32, 0x37, 0x46, 0x30, 0x1e, 0x17, 0x0d, 0x32, 0x32, 0x30, 0x37, 0x31, 0x39, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x5a, 0x17, 0x0d, 0x34, 0x39, 0x31, 0x32, 0x30, 0x33, 0x32, 0x33, 0x35, 0x39, 0x35, 0x39, 0x5a, 0x30, 0x54, 0x31, 0x26, 0x30, 0x24, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x1d, 0x4e, 0x6f, 0x72, 0x64, 0x69, 0x63, 0x20, 0x53, 0x65, 0x6d, 0x69, 0x63, 0x6f, 0x6e, 0x64, 0x75, 0x63, 0x74, 0x6f, 0x72, 0x20, 0x41, 0x53, 0x41, 0x5f, 0x4c, 0x6f, 0x63, 0x6b, 0x31, 0x14, 0x30, 0x12, 0x06, 0x0a, 0x2b, 0x06, 0x01, 0x04, 0x01, 0x82, 0xa2, 0x7c, 0x02, 0x01, 0x0c, 0x04, 0x31, 0x32, 0x37, 0x46, 0x31, 0x14, 0x30, 0x12, 0x06, 0x0a, 0x2b, 0x06, 0x01, 0x04, 0x01, 0x82, 0xa2, 0x7c, 0x02, 0x02, 0x0c, 0x04, 0x41, 0x42, 0x43, 0x44, 0x30, 0x59, 0x30, 0x13, 0x06, 0x07, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x02, 0x01, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x03, 0x01, 0x07, 0x03, 0x42, 0x00, 0x04, 0x48, 0x36, 0x32, 0x85, 0x68, 0x70, 0x00, 0x9e, 0xd6, 0x8e, 0x78, 0xc0, 0xd9, 0x4b, 0xe7, 0xd9, 0xb5, 0x97, 0xb7, 0x88, 0x1d, 0xfb, 0x96, 0x00, 0xbb, 0x47, 0x1d, 0x8b, 0x70, 0xbb, 0xce, 0x1d, 0xf4, 0x47, 0xa7, 0x93, 0x60, 0x2e, 0x14, 0xde, 0x07, 0xdb, 0x80, 0xef, 0x75, 0xd8, 0x6c, 0x55, 0x6c, 0x7a, 0xc4, 0xb4, 0x06, 0x0d, 0x50, 0xe1, 0x0f, 0xe2, 0x26, 0x06, 0xb4, 0xdd, 0x1b, 0x4f, 0xa3, 0x60, 0x30, 0x5e, 0x30, 0x0c, 0x06, 0x03, 0x55, 0x1d, 0x13, 0x01, 0x01, 0xff, 0x04, 0x02, 0x30, 0x00, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x1d, 0x0f, 0x01, 0x01, 0xff, 0x04, 0x04, 0x03, 0x02, 0x07, 0x80, 0x30, 0x1d, 0x06, 0x03, 0x55, 0x1d, 0x0e, 0x04, 0x16, 0x04, 0x14, 0xbc, 0x6a, 0xa5, 0x79, 0x3c, 0x51, 0xa7, 0x60, 0x18, 0x38, 0x66, 0x4b, 0x26, 0xa7, 0xd3, 0xec, 0x25, 0x87, 0x46, 0x18, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x1d, 0x23, 0x04, 0x18, 0x30, 0x16, 0x80, 0x14, 0x4b, 0x5b, 0xd0, 0x91, 0x60, 0xa3, 0x0e, 0xac, 0x2f, 0x94, 0xa4, 0x82, 0x6b, 0xd7, 0x6e, 0x96, 0x39, 0xca, 0xd3, 0xb3, 0x30, 0x0a, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x04, 0x03, 0x02, 0x03, 0x48, 0x00, 0x30, 0x45, 0x02, 0x20, 0x38, 0xf4, 0x2f, 0xd7, 0x06, 0x9a, 0xbc, 0xfc, 0x83, 0x2b, 0x74, 0xe1, 0xb6, 0x11, 0xb0, 0x2f, 0x72, 0xfd, 0xc2, 0x75, 0x59, 0xdd, 0x7d, 0x04, 0x9c, 0x81, 0x37, 0x01, 0x74, 0x98, 0x77, 0x22, 0x02, 0x21, 0x00, 0xb8, 0x9d, 0x63, 0x5b, 0xe2, 0xd3, 0x03, 0xe3, 0xbc, 0xcb, 0x7e, 0x95, 0x18, 0xc2, 0xbb, 0x0c, 0x1d, 0xff, 0x3b, 0x3d, 0x37, 0x41, 0x72, 0x2a, 0xd3, 0x4d, 0x38, 0x5c, 0x64, 0x2b, 0xc1, 0x46]) PAI_DER_CERT = bytes([0x30, 0x82, 0x01, 0xb4, 0x30, 0x82, 0x01, 0x5a, 0xa0, 0x03, 0x02, 0x01, 0x02, 0x02, 0x08, 0x09, 0x10, 0x34, 0x50, 0x40, 0x83, 0x6a, 0x05, 0x30, 0x0a, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x04, 0x03, 0x02, 0x30, 0x1a, 0x31, 0x18, 0x30, 0x16, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x0f, 0x4d, 0x61, 0x74, 0x74, 0x65, 0x72, 0x20, 0x54, 0x65, 0x73, 0x74, 0x20, 0x50, 0x41, 0x41, 0x30, 0x1e, 0x17, 0x0d, 0x32, 0x32, 0x30, 0x37, 0x31, 0x39, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x5a, 0x17, 0x0d, 0x34, 0x39, 0x31, 0x32, 0x30, 0x33, 0x32, 0x33, 0x35, 0x39, 0x35, 0x39, 0x5a, 0x30, 0x3e, 0x31, 0x26, 0x30, 0x24, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x1d, 0x4e, 0x6f, 0x72, 0x64, 0x69, 0x63, 0x20, 0x53, 0x65, 0x6d, 0x69, 0x63, 0x6f, 0x6e, 0x64, 0x75, 0x63, 0x74, 0x6f, 0x72, 0x20, 0x41, 0x53, 0x41, 0x5f, 0x4c, 0x6f, 0x63, 0x6b, 0x31, 0x14, 0x30, 0x12, 0x06, 0x0a, 0x2b, 0x06, 0x01, 0x04, 0x01, 0x82, 0xa2, 0x7c, 0x02, 0x01, 0x0c, 0x04, 0x31, 0x32, 0x37, 0x46, 0x30, 0x59, 0x30, 0x13, 0x06, 0x07, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x02, 0x01, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x03, 0x01, 0x07, 0x03, 0x42, 0x00, 0x04, 0xd7, 0x0c, 0x57, 0xcd, 0xac, 0x0c, 0x8b, 0x0b, 0x25, 0xfc, 0x64, 0x70, 0xa4, 0x2f, 0xb3, 0xf1, 0x37, 0xf7, 0x5f, 0x65, 0x2c, 0xd0, 0xb2, 0x15, 0xf1, 0xfe, 0x13, 0x53, 0x52, 0x3f, 0x59, 0x81, 0xd2, 0x3d, 0xf7, 0xf1, 0x59, 0x88, 0xbd, 0xce, 0xe4, 0x3a, 0x20, 0x84, 0xe6, 0x1d, 0xe7, 0x3c, 0x83, 0xfb, 0xc4, 0x86, 0x5e, 0x5c, 0xb8, 0x45, 0x5e, 0x2b, 0xa3, 0x70, 0x08, 0xfb, 0x05, 0x1b, 0xa3, 0x66, 0x30, 0x64, 0x30, 0x12, 0x06, 0x03, 0x55, 0x1d, 0x13, 0x01, 0x01, 0xff, 0x04, 0x08, 0x30, 0x06, 0x01, 0x01, 0xff, 0x02, 0x01, 0x01, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x1d, 0x0f, 0x01, 0x01, 0xff, 0x04, 0x04, 0x03, 0x02, 0x01, 0x06, 0x30, 0x1d, 0x06, 0x03, 0x55, 0x1d, 0x0e, 0x04, 0x16, 0x04, 0x14, 0x4b, 0x5b, 0xd0, 0x91, 0x60, 0xa3, 0x0e, 0xac, 0x2f, 0x94, 0xa4, 0x82, 0x6b, 0xd7, 0x6e, 0x96, 0x39, 0xca, 0xd3, 0xb3, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x1d, 0x23, 0x04, 0x18, 0x30, 0x16, 0x80, 0x14, 0x78, 0x5c, 0xe7, 0x05, 0xb8, 0x6b, 0x8f, 0x4e, 0x6f, 0xc7, 0x93, 0xaa, 0x60, 0xcb, 0x43, 0xea, 0x69, 0x68, 0x82, 0xd5, 0x30, 0x0a, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x04, 0x03, 0x02, 0x03, 0x48, 0x00, 0x30, 0x45, 0x02, 0x20, 0x60, 0x22, 0xfc, 0xeb, 0x83, 0x4c, 0x6f, 0xb1, 0x4b, 0xa0, 0x72, 0x3b, 0xcd, 0x8f, 0x68, 0x51, 0x5b, 0x29, 0x04, 0xa9, 0x6f, 0x5d, 0xb7, 0xec, 0xe1, 0xf2, 0x30, 0x93, 0xd7, 0x49, 0x7e, 0xee, 0x02, 0x21, 0x00, 0xdf, 0xe7, 0x72, 0xe6, 0xdc, 0x1a, 0xad, 0xf0, 0x2c, 0x58, 0x7a, 0x0d, 0xde, 0x3d, 0xc0, 0x14, 0x3a, 0x97, 0xe1, 0x35, 0x38, 0xf7, 0xff, 0x76, 0x05, 0x5e, 0xbf, 0x27, 0x90, 0x6f, 0x50, 0x0f]) TEST_MANUAL_CODE = "Manualcode : 35442608082" TEST_QR_CODE = "QRCode : MT:KAYA3EYF15ND8B1OA00" def write_file(path: str, content: bytes) -> None: with open(path, 'wb') as f: f.write(content) def read_json(path: str) -> object: with open(path) as f: return json.load(f) def bytes_to_json(content: bytes) -> str: return f'hex:{content.hex()}' def base64_to_json(content: str) -> str: return bytes_to_json(base64.b64decode(content)) class TestGenerateFactoryData(unittest.TestCase): def test_generate_factory_data_all_specified(self): with tempfile.TemporaryDirectory() as outdir: write_file(os.path.join(outdir, 'DAC_key.der'), DAC_DER_KEY) write_file(os.path.join(outdir, 'DAC_cert.der'), DAC_DER_CERT) write_file(os.path.join(outdir, 'PAI_cert.der'), PAI_DER_CERT) subprocess.check_call(['python3', os.path.join(TOOLS_DIR, 'generate_nrfconnect_chip_factory_data.py'), '-s', os.path.join(TOOLS_DIR, 'nrfconnect_factory_data.schema'), '--include_passcode', '--sn', 'SN:12345678', '--vendor_id', '0x127F', '--product_id', '0xABCD', '--vendor_name', 'Nordic Semiconductor ASA', '--product_name', 'Lock Gen2', '--part_number', 'PCA10056', '--product_url', 'https://example.com/lock', '--product_label', 'Lock', '--date', '2022-07-20', '--hw_ver', '101', '--hw_ver_str', 'v1.1', '--dac_key', os.path.join(outdir, 'DAC_key.der'), '--dac_cert', os.path.join(outdir, 'DAC_cert.der'), '--pai_cert', os.path.join(outdir, 'PAI_cert.der'), '--spake2_it', '2000', '--spake2_salt', 'U1BBS0UyUCBLZXkgU2FsdA==', '--passcode', '13243546', '--spake2_verifier', ('WN0SgEXLfUN19BbJqp6qn4pS69EtdNLReIMZwv/CIM0ECMP7ytiAJ7txIYJ0Ovlha/' 'rQ3E+88mj3qaqqnviMaZzG+OyXEdSocDIT9ZhmkTCgWwERaHz4Vdh3G37RT6kqbw=='), '--discriminator', '0xFED', '--rd_uid', '91a9c12a7c80700a31ddcfa7fce63e44', '--enable_key', '00112233445566778899aabbccddeeff', '--product_color', 'red', '--product_finish', 'satin', '--user', '{"name": "product_name", "version": 123, "revision": "0x123"}', '-o', os.path.join(outdir, 'fd.json') ]) factory_data = read_json(os.path.join(outdir, 'fd.json')) self.assertEqual(factory_data.get('version'), 1) self.assertEqual(factory_data.get('sn'), 'SN:12345678') self.assertEqual(factory_data.get('vendor_id'), 0x127F) self.assertEqual(factory_data.get('product_id'), 0xABCD) self.assertEqual(factory_data.get('vendor_name'), 'Nordic Semiconductor ASA') self.assertEqual(factory_data.get('product_name'), 'Lock Gen2') self.assertEqual(factory_data.get('part_number'), 'PCA10056') self.assertEqual(factory_data.get('product_url'), 'https://example.com/lock') self.assertEqual(factory_data.get('product_label'), 'Lock') self.assertEqual(factory_data.get('date'), '2022-07-20') self.assertEqual(factory_data.get('hw_ver'), 101) self.assertEqual(factory_data.get('hw_ver_str'), 'v1.1') self.assertEqual(factory_data.get('dac_key'), bytes_to_json(DAC_RAW_KEY)) self.assertEqual(factory_data.get('dac_cert'), bytes_to_json(DAC_DER_CERT)) self.assertEqual(factory_data.get('pai_cert'), bytes_to_json(PAI_DER_CERT)) self.assertEqual(factory_data.get('spake2_it'), 2000) self.assertEqual(factory_data.get('spake2_salt'), base64_to_json('U1BBS0UyUCBLZXkgU2FsdA==')) self.assertEqual(factory_data.get('spake2_verifier'), base64_to_json( 'WN0SgEXLfUN19BbJqp6qn4pS69EtdNLReIMZwv/CIM0ECMP7ytiAJ7txIYJ0Ovlha/' 'rQ3E+88mj3qaqqnviMaZzG+OyXEdSocDIT9ZhmkTCgWwERaHz4Vdh3G37RT6kqbw==')) self.assertEqual(factory_data.get('discriminator'), 0xFED) self.assertEqual(factory_data.get('passcode'), 13243546) self.assertEqual(factory_data.get('rd_uid'), 'hex:91a9c12a7c80700a31ddcfa7fce63e44') self.assertEqual(factory_data.get('enable_key'), 'hex:00112233445566778899aabbccddeeff') self.assertEqual(factory_data.get('product_finish'), 2) self.assertEqual(factory_data.get('primary_color'), 11) self.assertEqual(factory_data.get('user'), {'name': 'product_name', 'version': 123, 'revision': '0x123'}) subprocess.check_call(['python3', os.path.join(TOOLS_DIR, 'nrfconnect_generate_partition.py'), '-i', os.path.join(outdir, 'fd.json'), '-o', os.path.join(outdir, 'fd'), '--offset', "0xfb000", '--size', "0x1000", '--raw' ]) def test_generate_spake2p_verifier_default(self): with tempfile.TemporaryDirectory() as outdir: write_file(os.path.join(outdir, 'DAC_key.der'), DAC_DER_KEY) write_file(os.path.join(outdir, 'DAC_cert.der'), DAC_DER_CERT) write_file(os.path.join(outdir, 'PAI_cert.der'), PAI_DER_CERT) subprocess.check_call(['python3', os.path.join(TOOLS_DIR, 'generate_nrfconnect_chip_factory_data.py'), '-s', os.path.join(TOOLS_DIR, 'nrfconnect_factory_data.schema'), '--sn', 'SN:12345678', '--vendor_id', '0x127F', '--product_id', '0xABCD', '--vendor_name', 'Nordic Semiconductor ASA', '--product_name', 'Lock', '--date', '2022-07-20', '--hw_ver', '101', '--hw_ver_str', 'v1.1', '--dac_key', os.path.join(outdir, 'DAC_key.der'), '--dac_cert', os.path.join(outdir, 'DAC_cert.der'), '--pai_cert', os.path.join(outdir, 'PAI_cert.der'), '--spake2_it', '1000', '--spake2_salt', 'U1BBS0UyUCBLZXkgU2FsdA==', '--passcode', '20202021', '--discriminator', '0xFED', '--user', '{"name": "product_name", "version": 123, "revision": "0x123"}', '-o', os.path.join(outdir, 'fd.json') ]) factory_data = read_json(os.path.join(outdir, 'fd.json')) self.assertEqual(factory_data.get('passcode'), None) self.assertEqual(factory_data.get('spake2_salt'), base64_to_json('U1BBS0UyUCBLZXkgU2FsdA==')) self.assertEqual(factory_data.get('spake2_it'), 1000) self.assertEqual(factory_data.get('spake2_verifier'), base64_to_json( 'uWFwqugDNGiEck/po7KHwwMwwqZgN10XuyBajPGuyzUEV/' 'iree4lOrao5GuwnlQ65CJzbeUB49s31EH+NEkg0JVI5MGCQGMMT/SRPFNRODm3wH/MBiehuFc6FJ/NH6Rmzw==')) self.assertEqual(factory_data.get('user'), {'name': 'product_name', 'version': 123, 'revision': '0x123'}) subprocess.check_call(['python3', os.path.join(TOOLS_DIR, 'nrfconnect_generate_partition.py'), '-i', os.path.join(outdir, 'fd.json'), '-o', os.path.join(outdir, 'fd'), '--offset', "0xfb000", '--size', "0x1000", '--raw' ]) def test_generate_onboarding_codes(self): with tempfile.TemporaryDirectory() as outdir: write_file(os.path.join(outdir, 'DAC_key.der'), DAC_DER_KEY) write_file(os.path.join(outdir, 'DAC_cert.der'), DAC_DER_CERT) write_file(os.path.join(outdir, 'PAI_cert.der'), PAI_DER_CERT) subprocess.check_call(['python3', os.path.join(TOOLS_DIR, 'generate_nrfconnect_chip_factory_data.py'), '-s', os.path.join(TOOLS_DIR, 'nrfconnect_factory_data.schema'), '--include_passcode', '--sn', 'SN:12345678', '--vendor_id', '0x127F', '--product_id', '0xABCD', '--vendor_name', 'Nordic Semiconductor ASA', '--product_name', 'Lock Gen2', '--part_number', 'PCA10056', '--product_url', 'https://example.com/lock', '--product_label', 'Lock', '--date', '2022-07-20', '--hw_ver', '101', '--hw_ver_str', 'v1.1', '--dac_key', os.path.join(outdir, 'DAC_key.der'), '--dac_cert', os.path.join(outdir, 'DAC_cert.der'), '--pai_cert', os.path.join(outdir, 'PAI_cert.der'), '--spake2_it', '2000', '--spake2_salt', 'U1BBS0UyUCBLZXkgU2FsdA==', '--passcode', '13243546', '--spake2_verifier', ('WN0SgEXLfUN19BbJqp6qn4pS69EtdNLReIMZwv/CIM0ECMP7ytiAJ7txIYJ0Ovlha/' 'rQ3E+88mj3qaqqnviMaZzG+OyXEdSocDIT9ZhmkTCgWwERaHz4Vdh3G37RT6kqbw=='), '--discriminator', '0xFED', '--rd_uid', '91a9c12a7c80700a31ddcfa7fce63e44', '--enable_key', '00112233445566778899aabbccddeeff', '--user', '{"name": "product_name", "version": 123, "revision": "0x123"}', '-o', os.path.join(outdir, 'fd.json'), '--generate_onboarding' ]) self.assertTrue(exists(os.path.join(outdir, 'fd.txt'))) self.assertTrue(exists(os.path.join(outdir, 'fd.png'))) with open(os.path.join(outdir, 'fd.txt'), 'r') as onboarding_code_file: onboarding = onboarding_code_file.readlines() self.assertEqual(onboarding[0][:-1], TEST_MANUAL_CODE) self.assertEqual(onboarding[1], TEST_QR_CODE) if __name__ == '__main__': unittest.main()