class TestDataLoader(unittest.TestCase):
def setUp(self):
self._loader = DataLoader()
def tearDown(self):
pass
@patch('os.path.exists')
def test__is_role(self, p_exists):
p_exists.side_effect = lambda p: p == b'test_path/tasks/main.yml'
self.assertTrue(self._loader._is_role('test_path/tasks'))
self.assertTrue(self._loader._is_role('test_path/'))
@patch.object(DataLoader, '_get_file_contents')
def test_parse_json_from_file(self, mock_def):
mock_def.return_value = (b"""{"a": 1, "b": 2, "c": 3}""", True)
output = self._loader.load_from_file('dummy_json.txt')
self.assertEqual(output, dict(a=1, b=2, c=3))
@patch.object(DataLoader, '_get_file_contents')
def test_parse_yaml_from_file(self, mock_def):
mock_def.return_value = (b"""
a: 1
b: 2
c: 3
""", True)
output = self._loader.load_from_file('dummy_yaml.txt')
self.assertEqual(output, dict(a=1, b=2, c=3))
@patch.object(DataLoader, '_get_file_contents')
def test_parse_fail_from_file(self, mock_def):
mock_def.return_value = (b"""
TEXT:
***
NOT VALID
""", True)
self.assertRaises(AnsibleParserError, self._loader.load_from_file,
'dummy_yaml_bad.txt')
@patch('ansible.errors.AnsibleError._get_error_lines_from_file')
@patch.object(DataLoader, '_get_file_contents')
def test_tab_error(self, mock_def, mock_get_error_lines):
mock_def.return_value = (
u"""---\nhosts: localhost\nvars:\n foo: bar\n\tblip: baz""", True)
mock_get_error_lines.return_value = ('''\tblip: baz''',
'''..foo: bar''')
with self.assertRaises(AnsibleParserError) as cm:
self._loader.load_from_file('dummy_yaml_text.txt')
self.assertIn(yaml_strings.YAML_COMMON_LEADING_TAB_ERROR,
str(cm.exception))
self.assertIn('foo: bar', str(cm.exception))
@patch('ansible.parsing.dataloader.unfrackpath', mock_unfrackpath_noop)
@patch.object(DataLoader, '_is_role')
def test_path_dwim_relative(self, mock_is_role):
"""
simulate a nested dynamic include:
playbook.yml:
- hosts: localhost
roles:
- { role: 'testrole' }
testrole/tasks/main.yml:
- include: "include1.yml"
static: no
testrole/tasks/include1.yml:
- include: include2.yml
static: no
testrole/tasks/include2.yml:
- debug: msg="blah"
"""
mock_is_role.return_value = False
with patch('os.path.exists') as mock_os_path_exists:
mock_os_path_exists.return_value = False
self._loader.path_dwim_relative('/tmp/roles/testrole/tasks',
'tasks', 'included2.yml')
# Fetch first args for every call
# mock_os_path_exists.assert_any_call isn't used because os.path.normpath must be used in order to compare paths
called_args = [
os.path.normpath(to_text(call[0][0]))
for call in mock_os_path_exists.call_args_list
]
# 'path_dwim_relative' docstrings say 'with or without explicitly named dirname subdirs':
self.assertIn('/tmp/roles/testrole/tasks/included2.yml',
called_args)
self.assertIn('/tmp/roles/testrole/tasks/tasks/included2.yml',
called_args)
# relative directories below are taken in account too:
self.assertIn('tasks/included2.yml', called_args)
self.assertIn('included2.yml', called_args)
def test_path_dwim_root(self):
self.assertEqual(self._loader.path_dwim('/'), '/')
def test_path_dwim_home(self):
self.assertEqual(self._loader.path_dwim('~'), os.path.expanduser('~'))
def test_path_dwim_tilde_slash(self):
self.assertEqual(self._loader.path_dwim('~/'), os.path.expanduser('~'))
def test_get_real_file(self):
self.assertEqual(self._loader.get_real_file(__file__), __file__)
def test_is_file(self):
self.assertTrue(self._loader.is_file(__file__))
def test_is_directory_positive(self):
self.assertTrue(self._loader.is_directory(os.path.dirname(__file__)))
def test_get_file_contents_none_path(self):
self.assertRaisesRegexp(AnsibleParserError, 'Invalid filename',
self._loader._get_file_contents, None)
def test_get_file_contents_non_existent_path(self):
self.assertRaises(AnsibleFileNotFound, self._loader._get_file_contents,
'/non_existent_file')
if option not in args.extra or not isinstance(args.extra[option], basestring) or len(args.extra[option]) < 2:
functions.error(
(
'The "--%s" option is required for the "%s" command and '
'currently missing or has a value less than 2 symbols.'
)
%
(
option,
args.playbook
),
errno.EPERM
)
if yaml_data_loader.is_file(project_config_paths['environment']):
for key, value in yaml_data_loader.load_from_file(project_config_paths['environment']).iteritems():
# Add the value from environment config only if it's not specified as
# an option to the command.
if key not in args.extra:
args.extra[key] = value
if 'ANSIBLE_INVENTORY' in os.environ:
PARAMS.append("-i '%s'" % os.environ['ANSIBLE_INVENTORY'])
# @todo Improve for Ansible 2.5 - https://github.com/ansible/ansible/pull/30722
# Remove these lines and adjust docs in favor of "ANSIBLE_RUN_TAGS" environment variable.
if 'CIKIT_TAGS' in os.environ:
PARAMS.append("-t '%s'" % os.environ['CIKIT_TAGS'])
# Require privileged execution of CIKit upgrades.
