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#!/usr/bin/env
# Copyright (c) 2012-2013 Mitch Garnaat http://garnaat.org/
# Copyright 2012-2014 Amazon.com, Inc. or its affiliates. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"). You
# may not use this file except in compliance with the License. A copy of
# the License is located at
#
# http://aws.amazon.com/apache2.0/
#
# or in the "license" file accompanying this file. This file is
# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
# ANY KIND, either express or implied. See the License for the specific
# language governing permissions and limitations under the License.
from tests import unittest, BaseEnvVar
import os
import mock
import tempfile
import shutil
import botocore.exceptions
from botocore.configloader import raw_config_parse, load_config, \
multi_file_load_config
from botocore.compat import six
def path(filename):
directory = os.path.join(os.path.dirname(__file__), 'cfg')
if isinstance(filename, six.binary_type):
directory = six.b(directory)
return os.path.join(directory, filename)
class TestConfigLoader(BaseEnvVar):
def setUp(self):
self.tempdir = tempfile.mkdtemp()
def tearDown(self):
shutil.rmtree(self.tempdir)
def create_config_file(self, filename):
contents = (
'[default]\n'
'aws_access_key_id = foo\n'
'aws_secret_access_key = bar\n\n'
'[profile "personal"]\n'
'aws_access_key_id = fie\n'
'aws_secret_access_key = baz\n'
'aws_security_token = fiebaz\n'
)
directory = self.tempdir
if isinstance(filename, six.binary_type):
directory = six.b(directory)
full_path = os.path.join(directory, filename)
with open(full_path, 'w') as f:
f.write(contents)
return full_path
def test_config_not_found(self):
with self.assertRaises(botocore.exceptions.ConfigNotFound):
loaded_config = raw_config_parse(path('aws_config_notfound'))
def test_config_parse_error(self):
filename = path('aws_config_bad')
with self.assertRaises(botocore.exceptions.ConfigParseError):
raw_config_parse(filename)
def test_config_parse_error_filesystem_encoding_none(self):
filename = path('aws_config_bad')
with mock.patch('sys.getfilesystemencoding') as encoding:
encoding.return_value = None
with self.assertRaises(botocore.exceptions.ConfigParseError):
raw_config_parse(filename)
def test_config(self):
loaded_config = raw_config_parse(path('aws_config'))
self.assertIn('default', loaded_config)
self.assertIn('profile "personal"', loaded_config)
def test_profile_map_conversion(self):
loaded_config = load_config(path('aws_config'))
self.assertIn('profiles', loaded_config)
self.assertEqual(sorted(loaded_config['profiles'].keys()),
['default', 'personal'])
def test_bad_profiles_are_ignored(self):
filename = path('aws_bad_profile')
loaded_config = load_config(filename)
self.assertEqual(len(loaded_config['profiles']), 3)
profiles = loaded_config['profiles']
self.assertIn('my profile', profiles)
self.assertIn('personal1', profiles)
self.assertIn('default', profiles)
def test_nested_hierarchy_parsing(self):
filename = path('aws_config_nested')
loaded_config = load_config(filename)
config = loaded_config['profiles']['default']
self.assertEqual(config['aws_access_key_id'], 'foo')
self.assertEqual(config['region'], 'us-west-2')
self.assertEqual(config['s3']['signature_version'], 's3v4')
self.assertEqual(config['cloudwatch']['signature_version'], 'v4')
def test_nested_hierarchy_with_no_subsection_parsing(self):
filename = path('aws_config_nested')
raw_config = raw_config_parse(filename, False)['default']
self.assertEqual(raw_config['aws_access_key_id'], 'foo')
self.assertEqual(raw_config['region'], 'us-west-2')
# Specifying False for pase_subsections in raw_config_parse
# will make sure that indented sections such as singature_version
# will not be treated as another subsection but rather
# its literal value.
self.assertEqual(
raw_config['cloudwatch'], '\nsignature_version = v4')
self.assertEqual(
raw_config['s3'],
'\nsignature_version = s3v4'
'\naddressing_style = path'
)
def test_nested_bad_config(self):
filename = path('aws_config_nested_bad')
with self.assertRaises(botocore.exceptions.ConfigParseError):
loaded_config = load_config(filename)
def test_nested_bad_config_filesystem_encoding_none(self):
filename = path('aws_config_nested_bad')
with mock.patch('sys.getfilesystemencoding') as encoding:
encoding.return_value = None
with self.assertRaises(botocore.exceptions.ConfigParseError):
loaded_config = load_config(filename)
def test_multi_file_load(self):
filenames = [path('aws_config_other'),
path('aws_config'),
path('aws_third_config'),
path('aws_config_notfound')]
loaded_config = multi_file_load_config(*filenames)
config = loaded_config['profiles']['default']
self.assertEqual(config['aws_access_key_id'], 'other_foo')
self.assertEqual(config['aws_secret_access_key'], 'other_bar')
second_config = loaded_config['profiles']['personal']
self.assertEqual(second_config['aws_access_key_id'], 'fie')
self.assertEqual(second_config['aws_secret_access_key'], 'baz')
self.assertEqual(second_config['aws_security_token'], 'fiebaz')
third_config = loaded_config['profiles']['third']
self.assertEqual(third_config['aws_access_key_id'], 'third_fie')
self.assertEqual(third_config['aws_secret_access_key'], 'third_baz')
self.assertEqual(third_config['aws_security_token'], 'third_fiebaz')
def test_unicode_bytes_path_not_found(self):
with self.assertRaises(botocore.exceptions.ConfigNotFound):
with mock.patch('sys.getfilesystemencoding') as encoding:
encoding.return_value = 'utf-8'
load_config(path(b'\xe2\x9c\x93'))
def test_unicode_bytes_path_not_found_filesystem_encoding_none(self):
with mock.patch('sys.getfilesystemencoding') as encoding:
encoding.return_value = None
with self.assertRaises(botocore.exceptions.ConfigNotFound):
load_config(path(b'\xe2\x9c\x93'))
def test_unicode_bytes_path(self):
filename = self.create_config_file(b'aws_config_unicode\xe2\x9c\x93')
with mock.patch('sys.getfilesystemencoding') as encoding:
encoding.return_value = 'utf-8'
loaded_config = load_config(filename)
self.assertIn('default', loaded_config['profiles'])
self.assertIn('personal', loaded_config['profiles'])
if __name__ == "__main__":
unittest.main()
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