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# (c) 2012-2014, Michael DeHaan <michael.dehaan@gmail.com>
# Copyright 2017, Ansible Project
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import absolute_import, division, print_function
__metaclass__ = type
import pytest
import re
from ansible.errors import AnsibleParserError
from ansible.parsing.mod_args import ModuleArgsParser
from ansible.utils.sentinel import Sentinel
class TestModArgsDwim:
# TODO: add tests that construct ModuleArgsParser with a task reference
# TODO: verify the AnsibleError raised on failure knows the task
# and the task knows the line numbers
INVALID_MULTIPLE_ACTIONS = (
({'action': 'shell echo hi', 'local_action': 'shell echo hi'}, "action and local_action are mutually exclusive"),
({'action': 'shell echo hi', 'shell': 'echo hi'}, "conflicting action statements: shell, shell"),
({'local_action': 'shell echo hi', 'shell': 'echo hi'}, "conflicting action statements: shell, shell"),
)
def _debug(self, mod, args, to):
print("RETURNED module = {0}".format(mod))
print(" args = {0}".format(args))
print(" to = {0}".format(to))
def test_basic_shell(self):
m = ModuleArgsParser(dict(shell='echo hi'))
mod, args, to = m.parse()
self._debug(mod, args, to)
assert mod == 'shell'
assert args == dict(
_raw_params='echo hi',
)
assert to is Sentinel
def test_basic_command(self):
m = ModuleArgsParser(dict(command='echo hi'))
mod, args, to = m.parse()
self._debug(mod, args, to)
assert mod == 'command'
assert args == dict(
_raw_params='echo hi',
)
assert to is Sentinel
def test_shell_with_modifiers(self):
m = ModuleArgsParser(dict(shell='/bin/foo creates=/tmp/baz removes=/tmp/bleep'))
mod, args, to = m.parse()
self._debug(mod, args, to)
assert mod == 'shell'
assert args == dict(
creates='/tmp/baz',
removes='/tmp/bleep',
_raw_params='/bin/foo',
)
assert to is Sentinel
def test_normal_usage(self):
m = ModuleArgsParser(dict(copy='src=a dest=b'))
mod, args, to = m.parse()
self._debug(mod, args, to)
assert mod, 'copy'
assert args, dict(src='a', dest='b')
assert to is Sentinel
def test_complex_args(self):
m = ModuleArgsParser(dict(copy=dict(src='a', dest='b')))
mod, args, to = m.parse()
self._debug(mod, args, to)
assert mod, 'copy'
assert args, dict(src='a', dest='b')
assert to is Sentinel
def test_action_with_complex(self):
m = ModuleArgsParser(dict(action=dict(module='copy', src='a', dest='b')))
mod, args, to = m.parse()
self._debug(mod, args, to)
assert mod == 'copy'
assert args == dict(src='a', dest='b')
assert to is Sentinel
def test_action_with_complex_and_complex_args(self):
m = ModuleArgsParser(dict(action=dict(module='copy', args=dict(src='a', dest='b'))))
mod, args, to = m.parse()
self._debug(mod, args, to)
assert mod == 'copy'
assert args == dict(src='a', dest='b')
assert to is Sentinel
def test_local_action_string(self):
m = ModuleArgsParser(dict(local_action='copy src=a dest=b'))
mod, args, delegate_to = m.parse()
self._debug(mod, args, delegate_to)
assert mod == 'copy'
assert args == dict(src='a', dest='b')
assert delegate_to == 'localhost'
@pytest.mark.parametrize("args_dict, msg", INVALID_MULTIPLE_ACTIONS)
def test_multiple_actions(self, args_dict, msg):
m = ModuleArgsParser(args_dict)
with pytest.raises(AnsibleParserError) as err:
m.parse()
assert err.value.args[0] == msg
def test_multiple_actions_ping_shell(self):
args_dict = {'ping': 'data=hi', 'shell': 'echo hi'}
m = ModuleArgsParser(args_dict)
with pytest.raises(AnsibleParserError) as err:
m.parse()
assert err.value.args[0].startswith("conflicting action statements: ")
actions = set(re.search(r'(\w+), (\w+)', err.value.args[0]).groups())
assert actions == set(['ping', 'shell'])
def test_bogus_action(self):
args_dict = {'bogusaction': {}}
m = ModuleArgsParser(args_dict)
with pytest.raises(AnsibleParserError) as err:
m.parse()
assert err.value.args[0].startswith("couldn't resolve module/action 'bogusaction'")
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