# -*- coding: utf-8 -*-
# Copyright 2018 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.

"""Unit tests for swarming_lib module."""

from __future__ import print_function

from chromite.cbuildbot import swarming_lib
from chromite.lib import cros_build_lib_unittest


class SwarmingLibTest(cros_build_lib_unittest.RunCommandTestCase):
  """Unit test of swarming_lib module."""

  def testEnv(self):
    """Validate that 'SWARMING_TASK_ID' is removed from swarming cmds."""
    swarming_lib.RunSwarmingCommand(['cmd'], 'test-server')
    swarming_lib.RunSwarmingCommand(['cmd'], 'test-server',
                                    env={'SWARMING_TASK_ID': 'foo'})

    for _, kwargs in self.rc.call_args_list:
      self.assertIn('env', kwargs)
      self.assertNotIn('SWARMING_TASK_ID', kwargs['env'])