ansible/test/units/test_constants.py

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# -*- coding: utf-8 -*-
# (c) 2017 Toshio Kuratomi <tkuratomi@ansible.com>
#
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
# Make coding more python3-ish
from __future__ import (absolute_import, division)
__metaclass__ = type
import pwd
import os
import pytest
from ansible import constants
from ansible.module_utils.six import StringIO
from ansible.module_utils.six.moves import configparser
from ansible.module_utils._text import to_text
@pytest.fixture
def cfgparser():
CFGDATA = StringIO("""
[defaults]
defaults_one = 'data_defaults_one'
[level1]
level1_one = 'data_level1_one'
""")
p = configparser.ConfigParser()
p.readfp(CFGDATA)
return p
@pytest.fixture
def user():
user = {}
user['uid'] = os.geteuid()
pwd_entry = pwd.getpwuid(user['uid'])
user['username'] = pwd_entry.pw_name
user['home'] = pwd_entry.pw_dir
return user
@pytest.fixture
def cfg_file():
data = '/ansible/test/cfg/path'
old_cfg_file = constants.CONFIG_FILE
constants.CONFIG_FILE = os.path.join(data, 'ansible.cfg')
yield data
constants.CONFIG_FILE = old_cfg_file
@pytest.fixture
def null_cfg_file():
old_cfg_file = constants.CONFIG_FILE
del constants.CONFIG_FILE
yield
constants.CONFIG_FILE = old_cfg_file
@pytest.fixture
def cwd():
data = '/ansible/test/cwd/'
old_cwd = os.getcwd
os.getcwd = lambda: data
old_cwdu = None
if hasattr(os, 'getcwdu'):
old_cwdu = os.getcwdu
os.getcwdu = lambda: to_text(data)
yield data
os.getcwd = old_cwd
if hasattr(os, 'getcwdu'):
os.getcwdu = old_cwdu
class TestMkBoolean:
def test_bools(self):
assert constants.mk_boolean(True) is True
assert constants.mk_boolean(False) is False
def test_none(self):
assert constants.mk_boolean(None) is False
def test_numbers(self):
assert constants.mk_boolean(1) is True
assert constants.mk_boolean(0) is False
assert constants.mk_boolean(0.0) is False
# Current mk_boolean doesn't consider these to be true values
# def test_other_numbers(self):
# assert constants.mk_boolean(2) is True
# assert constants.mk_boolean(-1) is True
# assert constants.mk_boolean(0.1) is True
def test_strings(self):
assert constants.mk_boolean("true") is True
assert constants.mk_boolean("TRUE") is True
assert constants.mk_boolean("t") is True
assert constants.mk_boolean("yes") is True
assert constants.mk_boolean("y") is True
assert constants.mk_boolean("on") is True
class TestShellExpand:
def test_shell_expand_none(self):
assert constants.shell_expand(None) is None
def test_shell_expand_static_path(self):
assert constants.shell_expand(u'/usr/local') == u'/usr/local'
def test_shell_expand_tilde(self, user):
assert constants.shell_expand(u'~/local') == os.path.join(user['home'], 'local')
assert constants.shell_expand(u'~%s/local' % user['username']) == os.path.join(user['home'], 'local')
def test_shell_expand_vars(self, user):
assert constants.shell_expand(u'$HOME/local') == os.path.join(user['home'], 'local')
os.environ['ANSIBLE_TEST_VAR'] = '/srv/ansible'
assert constants.shell_expand(u'$ANSIBLE_TEST_VAR/local') == os.path.join('/srv/ansible', 'local')
os.environ['ANSIBLE_TEST_VAR'] = '~'
assert constants.shell_expand(u'$ANSIBLE_TEST_VAR/local') == os.path.join(user['home'], 'local')
del os.environ['ANSIBLE_TEST_VAR']
assert constants.shell_expand(u'$ANSIBLE_TEST_VAR/local') == u'$ANSIBLE_TEST_VAR/local'
def test_expand_relative_abs_path(self):
assert constants.shell_expand('/absolute/path', expand_relative_paths=True) == '/absolute/path'
def test_expand_relative_path_relative_cfg_file(self, cfg_file):
assert constants.shell_expand(u'relative/path', expand_relative_paths=True) == os.path.join(cfg_file, 'relative/path')
def test_expand_relative_path_relative_cwd(self, cwd, null_cfg_file):
assert constants.shell_expand(u'relative/path', expand_relative_paths=True) == os.path.join(cwd, 'relative/path')
# configparser object
class TestGetConfig:
def test_from_config_file(self, cfgparser):
assert constants.get_config(cfgparser, 'defaults', 'defaults_one', 'ANSIBLE_TEST_VAR', 'foo', value_type=None) == 'data_defaults_one'
assert constants.get_config(cfgparser, 'level1', 'level1_one', 'ANSIBLE_TEST_VAR', 'foo', value_type=None) == 'data_level1_one'
def test_from_env_var(self, cfgparser):
os.environ['ANSIBLE_TEST_VAR'] = 'bar'
assert constants.get_config(cfgparser, 'defaults', 'unknown', 'ANSIBLE_TEST_VAR', 'foo', value_type=None) == 'bar'
assert constants.get_config(cfgparser, 'unknown', 'defaults_one', 'ANSIBLE_TEST_VAR', 'foo', value_type=None) == 'bar'
del os.environ['ANSIBLE_TEST_VAR']
def test_from_default(self, cfgparser):
assert constants.get_config(cfgparser, 'defaults', 'unknown', 'ANSIBLE_TEST_VAR', 'foo', value_type=None) == u'foo'
assert constants.get_config(cfgparser, 'unknown', 'defaults_one', 'ANSIBLE_TEST_VAR', 'foo', value_type=None) == u'foo'
def test_value_type_boolean(self, cfgparser):
assert constants.get_config(cfgparser, 'defaults', 'unknown', 'ANSIBLE_TEST_VAR', 'on', value_type='boolean') is True
assert constants.get_config(cfgparser, 'defaults', 'unknown', 'ANSIBLE_TEST_VAR', True, value_type='boolean') is True
assert constants.get_config(cfgparser, 'defaults', 'unknown', 'ANSIBLE_TEST_VAR', 'other', value_type='boolean') is False
def test_value_type_integer(self, cfgparser):
assert constants.get_config(cfgparser, 'defaults', 'unknown', 'ANSIBLE_TEST_VAR', '10', value_type='integer') == 10
assert constants.get_config(cfgparser, 'defaults', 'unknown', 'ANSIBLE_TEST_VAR', 10, value_type='integer') == 10
def test_value_type_float(self, cfgparser):
assert constants.get_config(cfgparser, 'defaults', 'unknown', 'ANSIBLE_TEST_VAR', '10', value_type='float') == 10.0
assert constants.get_config(cfgparser, 'defaults', 'unknown', 'ANSIBLE_TEST_VAR', 10, value_type='float') == 10.0
assert constants.get_config(cfgparser, 'defaults', 'unknown', 'ANSIBLE_TEST_VAR', '11.5', value_type='float') == 11.5
assert constants.get_config(cfgparser, 'defaults', 'unknown', 'ANSIBLE_TEST_VAR', 11.5, value_type='float') == 11.5
def test_value_type_list(self, cfgparser):
assert constants.get_config(cfgparser, 'defaults', 'unknown', 'ANSIBLE_TEST_VAR', 'one,two,three', value_type='list') == ['one', 'two', 'three']
assert constants.get_config(cfgparser, 'defaults', 'unknown', 'ANSIBLE_TEST_VAR', ['one', 'two', 'three'], value_type='list') == ['one', 'two', 'three']
def test_value_type_none(self, cfgparser):
assert constants.get_config(cfgparser, 'defaults', 'unknown', 'ANSIBLE_TEST_VAR', 'None', value_type='none') is None
assert constants.get_config(cfgparser, 'defaults', 'unknown', 'ANSIBLE_TEST_VAR', None, value_type='none') is None
def test_value_type_path(self, cfgparser, user, cfg_file):
assert constants.get_config(cfgparser, 'defaults', 'unknown', 'ANSIBLE_TEST_VAR', '~/local', value_type='path') == os.path.join(user['home'], 'local')
assert constants.get_config(cfgparser, 'defaults', 'unknown', 'ANSIBLE_TEST_VAR', 'local', value_type='path') == 'local'
assert constants.get_config(cfgparser, 'defaults', 'unknown', 'ANSIBLE_TEST_VAR', 'local', value_type='path', expand_relative_paths=True) \
== os.path.join(cfg_file, 'local')
# Need to implement tests for these
# def test_value_type_pathlist(self, cfgparser):
# pass
#
# def test_value_type_string(self, cfgparser):
# pass
#
# def test_value_type_temppath(self, cfgparser):
# pass
# Need to test this
# def test_load_config_file():
# pass