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3184168365
This PR is part of what will be an ongoing effort to use explicit unicode strings in Salt. Because Python 3 does not suport Python 2's raw unicode string syntax (i.e. `ur'\d+'`), we must use `salt.utils.locales.sdecode()` to ensure that the raw string is unicode. However, because of how `salt/utils/__init__.py` has evolved into the hulking monstrosity it is today, this means importing a large module in places where it is not needed, which could negatively impact performance. For this reason, this PR also breaks out some of the functions from `salt/utils/__init__.py` into new/existing modules under `salt/utils/`. The long term goal will be that the modules within this directory do not depend on importing `salt.utils`. A summary of the changes in this PR is as follows: * Moves the following functions from `salt.utils` to new locations (including a deprecation warning if invoked from `salt.utils`): `to_bytes`, `to_str`, `to_unicode`, `str_to_num`, `is_quoted`, `dequote`, `is_hex`, `is_bin_str`, `rand_string`, `contains_whitespace`, `clean_kwargs`, `invalid_kwargs`, `which`, `which_bin`, `path_join`, `shlex_split`, `rand_str`, `is_windows`, `is_proxy`, `is_linux`, `is_darwin`, `is_sunos`, `is_smartos`, `is_smartos_globalzone`, `is_smartos_zone`, `is_freebsd`, `is_netbsd`, `is_openbsd`, `is_aix` * Moves the functions already deprecated by @rallytime to the bottom of `salt/utils/__init__.py` for better organization, so we can keep the deprecated ones separate from the ones yet to be deprecated as we continue to break up `salt.utils` * Updates `salt/*.py` and all files under `salt/client/` to use explicit unicode string literals. * Gets rid of implicit imports of `salt.utils` (e.g. `from salt.utils import foo` becomes `import salt.utils.foo as foo`). * Renames the `test.rand_str` function to `test.random_hash` to more accurately reflect what it does * Modifies `salt.utils.stringutils.random()` (née `salt.utils.rand_string()`) such that it returns a string matching the passed size. Previously this function would get `size` bytes from `os.urandom()`, base64-encode it, and return the result, which would in most cases not be equal to the passed size.
117 lines
4.9 KiB
Python
117 lines
4.9 KiB
Python
# -*- coding: utf-8 -*-
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# Import python libs
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from __future__ import absolute_import
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import os
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# Import Salt Testing libs
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from tests.support.mixins import LoaderModuleMockMixin
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from tests.support.unit import TestCase
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from tests.support.mock import (
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MagicMock,
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patch
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)
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# Import salt libs
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import salt.states.environ as envstate
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import salt.modules.environ as envmodule
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class TestEnvironState(TestCase, LoaderModuleMockMixin):
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def setup_loader_modules(self):
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loader_globals = {
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'__env__': 'base',
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'__opts__': {'test': False},
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'__salt__': {'environ.setenv': envmodule.setenv}
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}
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return {envstate: loader_globals, envmodule: loader_globals}
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def setUp(self):
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original_environ = os.environ.copy()
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os.environ = {'INITIAL': 'initial'}
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def reset_environ(original_environ):
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os.environ = original_environ
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self.addCleanup(reset_environ, original_environ)
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def test_setenv(self):
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'''test that a subsequent calls of setenv changes nothing'''
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ret = envstate.setenv('test', 'value')
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self.assertEqual(ret['changes'], {'test': 'value'})
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ret = envstate.setenv('test', 'other')
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self.assertEqual(ret['changes'], {'test': 'other'})
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# once again with the same value
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ret = envstate.setenv('test', 'other')
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self.assertEqual(ret['changes'], {})
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def test_setenv_permanent(self):
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with patch.dict(envmodule.__salt__, {'reg.set_value': MagicMock(), 'reg.delete_value': MagicMock()}), \
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patch('salt.utils.platform.is_windows', MagicMock(return_value=True)):
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ret = envstate.setenv('test', 'value', permanent=True)
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self.assertEqual(ret['changes'], {'test': 'value'})
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envmodule.__salt__['reg.set_value'].assert_called_with("HKCU", "Environment", 'test', 'value')
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ret = envstate.setenv('test', False, false_unsets=True, permanent=True)
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self.assertEqual(ret['changes'], {'test': None})
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envmodule.__salt__['reg.delete_value'].assert_called_with("HKCU", "Environment", 'test')
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def test_setenv_dict(self):
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'''test that setenv can be invoked with dict'''
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ret = envstate.setenv('notimportant', {'test': 'value'})
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self.assertEqual(ret['changes'], {'test': 'value'})
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def test_setenv_int(self):
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'''test that setenv can not be invoked with int
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(actually it's anything other than strings and dict)'''
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ret = envstate.setenv('test', 1)
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self.assertEqual(ret['result'], False)
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def test_setenv_unset(self):
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'''test that ``false_unsets`` option removes variable from environment'''
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ret = envstate.setenv('test', 'value')
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self.assertEqual(ret['changes'], {'test': 'value'})
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ret = envstate.setenv('notimportant', {'test': False}, false_unsets=True)
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self.assertEqual(ret['changes'], {'test': None})
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self.assertEqual(envstate.os.environ, {'INITIAL': 'initial'})
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def test_setenv_clearall(self):
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'''test that ``clear_all`` option sets other values to '' '''
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ret = envstate.setenv('test', 'value', clear_all=True)
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self.assertEqual(ret['changes'], {'test': 'value', 'INITIAL': ''})
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self.assertEqual(envstate.os.environ, {'test': 'value', 'INITIAL': ''})
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def test_setenv_clearall_with_unset(self):
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'''test that ``clear_all`` option combined with ``false_unsets``
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unsets other values from environment'''
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ret = envstate.setenv('test', 'value', false_unsets=True, clear_all=True)
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self.assertEqual(ret['changes'], {'test': 'value', 'INITIAL': None})
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self.assertEqual(envstate.os.environ, {'test': 'value'})
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def test_setenv_unset_multi(self):
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'''test basically same things that above tests but with multiple values passed'''
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ret = envstate.setenv('notimportant', {'foo': 'bar'})
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self.assertEqual(ret['changes'], {'foo': 'bar'})
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with patch.dict(envstate.__salt__, {'reg.read_value': MagicMock()}):
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ret = envstate.setenv(
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'notimportant', {'test': False, 'foo': 'baz'}, false_unsets=True)
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self.assertEqual(ret['changes'], {'test': None, 'foo': 'baz'})
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self.assertEqual(envstate.os.environ, {'INITIAL': 'initial', 'foo': 'baz'})
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with patch.dict(envstate.__salt__, {'reg.read_value': MagicMock()}):
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ret = envstate.setenv('notimportant', {'test': False, 'foo': 'bax'})
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self.assertEqual(ret['changes'], {'test': '', 'foo': 'bax'})
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self.assertEqual(envstate.os.environ, {'INITIAL': 'initial', 'foo': 'bax', 'test': ''})
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def test_setenv_test_mode(self):
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'''test that imitating action returns good values'''
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with patch.dict(envstate.__opts__, {'test': True}):
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ret = envstate.setenv('test', 'value')
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self.assertEqual(ret['changes'], {'test': 'value'})
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ret = envstate.setenv('INITIAL', 'initial')
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self.assertEqual(ret['changes'], {})
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