ansible/test/units/playbook/test_task.py

# (c) 2012-2014, Michael DeHaan <michael.dehaan@gmail.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, print_function)
__metaclass__ = type

from ansible.compat.tests import unittest
from ansible.compat.tests.mock import patch
from ansible.playbook.task import Task
from ansible.parsing.yaml import objects
from ansible import errors


basic_command_task = dict(
    name='Test Task',
    command='echo hi'
)

kv_command_task = dict(
    action='command echo hi'
)

# See #36848
kv_bad_args_str = '- apk: sdfs sf sdf 37'
kv_bad_args_ds = {'apk': 'sdfs sf sdf 37'}


class TestTask(unittest.TestCase):

    def setUp(self):
        pass

    def tearDown(self):
        pass

    def test_construct_empty_task(self):
        Task()

    def test_construct_task_with_role(self):
        pass

    def test_construct_task_with_block(self):
        pass

    def test_construct_task_with_role_and_block(self):
        pass

    def test_load_task_simple(self):
        t = Task.load(basic_command_task)
        assert t is not None
        self.assertEqual(t.name, basic_command_task['name'])
        self.assertEqual(t.action, 'command')
        self.assertEqual(t.args, dict(_raw_params='echo hi'))

    def test_load_task_kv_form(self):
        t = Task.load(kv_command_task)
        self.assertEqual(t.action, 'command')
        self.assertEqual(t.args, dict(_raw_params='echo hi'))

    @patch.object(errors.AnsibleError, '_get_error_lines_from_file')
    def test_load_task_kv_form_error_36848(self, mock_get_err_lines):
        ds = objects.AnsibleMapping(kv_bad_args_ds)
        ds.ansible_pos = ('test_task_faux_playbook.yml', 1, 1)
        mock_get_err_lines.return_value = (kv_bad_args_str, '')

        with self.assertRaises(errors.AnsibleParserError) as cm:
            Task.load(ds)

        self.assertIsInstance(cm.exception, errors.AnsibleParserError)
        self.assertEqual(cm.exception._obj, ds)
        self.assertEqual(cm.exception._obj, kv_bad_args_ds)
        self.assertIn("The error appears to have been in 'test_task_faux_playbook.yml", cm.exception.message)
        self.assertIn(kv_bad_args_str, cm.exception.message)
        self.assertIn('apk', cm.exception.message)
        self.assertEquals(cm.exception.message.count('The offending line'), 1)
        self.assertEquals(cm.exception.message.count('The error appears to have been in'), 1)

    def test_task_auto_name(self):
        assert 'name' not in kv_command_task
        Task.load(kv_command_task)
        # self.assertEqual(t.name, 'shell echo hi')

    def test_task_auto_name_with_role(self):
        pass

    def test_load_task_complex_form(self):
        pass

    def test_can_load_module_complex_form(self):
        pass

    def test_local_action_implies_delegate(self):
        pass

    def test_local_action_conflicts_with_delegate(self):
        pass

    def test_delegate_to_parses(self):
        pass