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#!/usr/bin/env python2
#
# Copyright 2014 Google Inc. All Rights Reserved.
"""unittest for settings."""
from __future__ import print_function
import mock
import unittest
import settings
import settings_factory
from field import IntegerField
from field import ListField
import download_images
from cros_utils import logger
class TestSettings(unittest.TestCase):
"""setting test class."""
def setUp(self):
self.settings = settings.Settings('global_name', 'global')
def test_init(self):
self.assertEqual(self.settings.name, 'global_name')
self.assertEqual(self.settings.settings_type, 'global')
self.assertIsNone(self.settings.parent)
def test_set_parent_settings(self):
self.assertIsNone(self.settings.parent)
settings_parent = {'fake_parent_entry': 0}
self.settings.SetParentSettings(settings_parent)
self.assertIsNotNone(self.settings.parent)
self.assertEqual(type(self.settings.parent), dict)
self.assertEqual(self.settings.parent, settings_parent)
def test_add_field(self):
self.assertEqual(self.settings.fields, {})
self.settings.AddField(
IntegerField(
'iterations',
default=1,
required=False,
description='Number of iterations to '
'run the test.'))
self.assertEqual(len(self.settings.fields), 1)
# Adding the same field twice raises an exception.
self.assertRaises(
Exception,
self.settings.AddField, (IntegerField(
'iterations',
default=1,
required=False,
description='Number of iterations to run '
'the test.')))
res = self.settings.fields['iterations']
self.assertIsInstance(res, IntegerField)
self.assertEqual(res.Get(), 1)
def test_set_field(self):
self.assertEqual(self.settings.fields, {})
self.settings.AddField(
IntegerField(
'iterations',
default=1,
required=False,
description='Number of iterations to run the '
'test.'))
res = self.settings.fields['iterations']
self.assertEqual(res.Get(), 1)
self.settings.SetField('iterations', 10)
res = self.settings.fields['iterations']
self.assertEqual(res.Get(), 10)
# Setting a field that's not there raises an exception.
self.assertRaises(Exception, self.settings.SetField, 'remote',
'lumpy1.cros')
self.settings.AddField(
ListField(
'remote',
default=[],
description="A comma-separated list of ip's of "
'chromeos devices to run '
'experiments on.'))
self.assertEqual(type(self.settings.fields), dict)
self.assertEqual(len(self.settings.fields), 2)
res = self.settings.fields['remote']
self.assertEqual(res.Get(), [])
self.settings.SetField('remote', 'lumpy1.cros', append=True)
self.settings.SetField('remote', 'lumpy2.cros', append=True)
res = self.settings.fields['remote']
self.assertEqual(res.Get(), ['lumpy1.cros', 'lumpy2.cros'])
def test_get_field(self):
# Getting a field that's not there raises an exception.
self.assertRaises(Exception, self.settings.GetField, 'iterations')
# Getting a required field that hasn't been assigned raises an exception.
self.settings.AddField(
IntegerField(
'iterations',
required=True,
description='Number of iterations to '
'run the test.'))
self.assertIsNotNone(self.settings.fields['iterations'])
self.assertRaises(Exception, self.settings.GetField, 'iterations')
# Set the value, then get it.
self.settings.SetField('iterations', 5)
res = self.settings.GetField('iterations')
self.assertEqual(res, 5)
def test_inherit(self):
parent_settings = settings_factory.SettingsFactory().GetSettings('global',
'global')
label_settings = settings_factory.SettingsFactory().GetSettings('label',
'label')
self.assertEqual(parent_settings.GetField('chromeos_root'), '')
self.assertEqual(label_settings.GetField('chromeos_root'), '')
self.assertIsNone(label_settings.parent)
parent_settings.SetField('chromeos_root', '/tmp/chromeos')
label_settings.SetParentSettings(parent_settings)
self.assertEqual(parent_settings.GetField('chromeos_root'), '/tmp/chromeos')
self.assertEqual(label_settings.GetField('chromeos_root'), '')
label_settings.Inherit()
self.assertEqual(label_settings.GetField('chromeos_root'), '/tmp/chromeos')
def test_override(self):
self.settings.AddField(
ListField(
'email',
default=[],
description='Space-seperated'
'list of email addresses to send '
'email to.'))
global_settings = settings_factory.SettingsFactory().GetSettings('global',
'global')
global_settings.SetField('email', 'john.doe@google.com', append=True)
global_settings.SetField('email', 'jane.smith@google.com', append=True)
res = self.settings.GetField('email')
self.assertEqual(res, [])
self.settings.Override(global_settings)
res = self.settings.GetField('email')
self.assertEqual(res, ['john.doe@google.com', 'jane.smith@google.com'])
def test_validate(self):
self.settings.AddField(
IntegerField(
'iterations',
required=True,
description='Number of iterations '
'to run the test.'))
self.settings.AddField(
ListField(
'remote',
default=[],
required=True,
description='A comma-separated list '
"of ip's of chromeos "
'devices to run experiments on.'))
self.settings.AddField(
ListField(
'email',
default=[],
description='Space-seperated'
'list of email addresses to '
'send email to.'))
# 'required' fields have not been assigned; should raise an exception.
self.assertRaises(Exception, self.settings.Validate)
self.settings.SetField('iterations', 2)
self.settings.SetField('remote', 'x86-alex.cros', append=True)
# Should run without exception now.
self.settings.Validate()
@mock.patch.object(logger, 'GetLogger')
@mock.patch.object(download_images.ImageDownloader, 'Run')
@mock.patch.object(download_images, 'ImageDownloader')
def test_get_xbuddy_path(self, mock_downloader, mock_run, mock_logger):
mock_run.return_value = 'fake_xbuddy_translation'
mock_downloader.Run = mock_run
board = 'lumpy'
chromeos_root = '/tmp/chromeos'
log_level = 'average'
trybot_str = 'trybot-lumpy-paladin/R34-5417.0.0-b1506'
official_str = 'lumpy-release/R34-5417.0.0'
xbuddy_str = 'latest-dev'
autotest_path = ''
self.settings.GetXbuddyPath(trybot_str, autotest_path, board, chromeos_root,
log_level)
self.assertEqual(mock_run.call_count, 1)
self.assertEqual(mock_run.call_args_list[0][0],
('/tmp/chromeos',
'remote/trybot-lumpy-paladin/R34-5417.0.0-b1506', ''))
mock_run.reset_mock()
self.settings.GetXbuddyPath(official_str, autotest_path, board,
chromeos_root, log_level)
self.assertEqual(mock_run.call_count, 1)
self.assertEqual(mock_run.call_args_list[0][0],
('/tmp/chromeos', 'remote/lumpy-release/R34-5417.0.0', ''))
mock_run.reset_mock()
self.settings.GetXbuddyPath(xbuddy_str, autotest_path, board, chromeos_root,
log_level)
self.assertEqual(mock_run.call_count, 1)
self.assertEqual(mock_run.call_args_list[0][0],
('/tmp/chromeos', 'remote/lumpy/latest-dev', ''))
if mock_logger:
return
if __name__ == '__main__':
unittest.main()
|
