scripts/build_api_unittest.py

# Copyright 2019 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.

"""Unittests for build_api.py"""

from __future__ import division

from chromite.api import router as router_lib
from chromite.lib import osutils
from chromite.scripts import build_api


def testSmoke(tmp_path, monkeypatch):
  """Basic confidence check"""

  def stub(*_args, **_kwargs):
    return True

  monkeypatch.setattr(router_lib.Router, 'Route', stub)

  input_json = tmp_path / 'input.json'
  output_json = tmp_path / 'output.json'

  osutils.WriteFile(input_json, '{}')

  build_api.main([
      '--input-json',
      str(input_json),
      '--output-json',
      str(output_json),
      'chromite.api.VersionService/Get',
  ])