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# Copyright 2015 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import unittest
from telemetry.core import exceptions
from telemetry.internal.util import binary_manager
import mock
class BinaryManagerTest(unittest.TestCase):
def setUp(self):
# We need to preserve the real initialized dependecny_manager.
self.actual_binary_manager = binary_manager._binary_manager
binary_manager._binary_manager = None
def tearDown(self):
binary_manager._binary_manager = self.actual_binary_manager
def testReinitialization(self):
binary_manager.InitDependencyManager(None)
self.assertRaises(exceptions.InitializationError,
binary_manager.InitDependencyManager, None)
@mock.patch('py_utils.binary_manager.BinaryManager')
def testFetchPathInitialized(self, binary_manager_mock):
expected = [mock.call.binary_manager.BinaryManager(
['base_config_object']),
mock.call.binary_manager.BinaryManager().FetchPath(
'dep', 'plat_arch')]
binary_manager.InitDependencyManager(None)
binary_manager.FetchPath('dep', 'plat', 'arch')
binary_manager_mock.assert_call_args(expected)
def testFetchPathUninitialized(self):
self.assertRaises(exceptions.InitializationError,
binary_manager.FetchPath, 'dep', 'plat', 'arch')
@mock.patch('py_utils.binary_manager.BinaryManager')
def testLocalPathInitialized(self, binary_manager_mock):
expected = [mock.call.binary_manager.BinaryManager(
['base_config_object']),
mock.call.binary_manager.BinaryManager().LocalPath(
'dep', 'plat_arch')]
binary_manager.InitDependencyManager(None)
binary_manager.LocalPath('dep', 'plat', 'arch')
binary_manager_mock.assert_call_args(expected)
def testLocalPathUninitialized(self):
self.assertRaises(exceptions.InitializationError,
binary_manager.LocalPath, 'dep', 'plat', 'arch')
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