chromeos-config/cros_config_host/cros_config_proto_converter_unittest_disabled.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Copyright 2020 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

# pylint: disable=missing-docstring,protected-access

import os
import subprocess
import unittest

import cros_config_proto_converter

from chromiumos.config.test import fake_config as fake_config_mod

THIS_DIR = os.path.dirname(__file__)

PROGRAM_CONFIG_FILE = fake_config_mod.FAKE_PROGRAM_CONFIG
PROJECT_CONFIG_FILE = fake_config_mod.FAKE_PROJECT_CONFIG


def fake_config():
  return cros_config_proto_converter._merge_configs([
      cros_config_proto_converter._read_config(PROGRAM_CONFIG_FILE),
      cros_config_proto_converter._read_config(PROJECT_CONFIG_FILE)
  ])


class ParseArgsTests(unittest.TestCase):

  def test_parse_args(self):
    argv = [
        '-c',
        'config1',
        'config2',
        '-p',
        'program_config',
        '-o',
        'output',
    ]
    args = cros_config_proto_converter.parse_args(argv)
    self.assertEqual(args.project_configs, [
        'config1',
        'config2',
    ])
    self.assertEqual(args.program_config, 'program_config')
    self.assertEqual(args.output, 'output')


class MainTest(unittest.TestCase):

  def test_full_transform(self):
    output_file = 'payload_utils/test_data/fake_project.json'
    cros_config_proto_converter.Main(
        project_configs=[PROJECT_CONFIG_FILE],
        program_config=PROGRAM_CONFIG_FILE,
        output=output_file,
    )

    changed = subprocess.run(
        ['git', 'diff', '--exit-code', 'payload_utils/test_data'],
        check=False).returncode != 0

    if changed:
      msg = ('Fake project transform does not match.\n'
             'If the differences are correct per the changes in\n'
             'your changelist then check them in and try again.')
      self.fail(msg)


class TransformBuildConfigsTest(unittest.TestCase):

  def test_missing_lookups(self):
    config = fake_config()
    config.ClearField('program_list')

    with self.assertRaisesRegex(Exception, 'Failed to lookup Program'):
      cros_config_proto_converter._transform_build_configs(config)

  def test_empty_device_brand(self):
    config = fake_config()
    config.ClearField('device_brand_list')
    # Signer configs tied to device brands, so need to clear that also
    config.program_list[0].ClearField('device_signer_configs')

    self.assertIsNotNone(
        cros_config_proto_converter._transform_build_configs(config))

  def test_missing_sw_config(self):
    config = fake_config()
    config.ClearField('software_configs')

    with self.assertRaisesRegex(Exception, 'Software config is required'):
      cros_config_proto_converter._transform_build_configs(config)

  def test_unique_configs_only(self):
    config = fake_config()
    duplicate_config = cros_config_proto_converter._merge_configs(
        [config, fake_config()])

    with self.assertRaisesRegex(Exception, 'Multiple software configs'):
      cros_config_proto_converter._transform_build_configs(duplicate_config)


if __name__ == '__main__':
  unittest.main(module=__name__)