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ansible/test/units/parsing/yaml/test_dumper.py

65 lines
2.1 KiB
Python

# coding: utf-8
# 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
import io
import yaml
try:
from _yaml import ParserError
except ImportError:
from yaml.parser import ParserError
from ansible.parsing.yaml import dumper
from ansible.parsing.yaml.loader import AnsibleLoader
from ansible.compat.tests import unittest
from ansible.parsing.yaml import objects
from ansible.parsing import vault
from units.mock.yaml_helper import YamlTestUtils
class TestAnsibleDumper(unittest.TestCase, YamlTestUtils):
def setUp(self):
self.vault_password = "hunter42"
self.good_vault = vault.VaultLib(self.vault_password)
self.vault = self.good_vault
self.stream = self._build_stream()
self.dumper = dumper.AnsibleDumper
def _build_stream(self,yaml_text=None):
text = yaml_text or u''
stream = io.StringIO(text)
return stream
def _loader(self, stream):
return AnsibleLoader(stream, vault_password=self.vault_password)
def test(self):
plaintext = 'This is a string we are going to encrypt.'
avu = objects.AnsibleVaultEncryptedUnicode.from_plaintext(plaintext, vault=self.vault)
yaml_out = self._dump_string(avu, dumper=self.dumper)
stream = self._build_stream(yaml_out)
loader = self._loader(stream)
data_from_yaml = loader.get_single_data()
self.assertEquals(plaintext, data_from_yaml.data)