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"""Test the RoleNames rule."""
import pytest
from ansiblelint.rules import RulesCollection
from ansiblelint.rules.RoleNames import RoleNames
from ansiblelint.runner import Runner
ROLE_NAME_VALID = 'test_role'
TASK_MINIMAL = """
- name: Some task
ping:
"""
ROLE_MINIMAL = {
'tasks': {
'main.yml': TASK_MINIMAL
}
}
ROLE_META_EMPTY = {
'meta': {
'main.yml': ''
}
}
ROLE_WITH_EMPTY_META = {**ROLE_MINIMAL, **ROLE_META_EMPTY}
PLAY_INCLUDE_ROLE = f"""
- hosts: all
roles:
- {ROLE_NAME_VALID}
"""
@pytest.fixture
def test_rules_collection():
"""Instantiate a roles collection for tests."""
collection = RulesCollection()
collection.register(RoleNames())
return collection
def dict_to_files(parent_dir, file_dict):
"""Write a nested dict to a file and directory structure below parent_dir."""
for file, content in file_dict.items():
if isinstance(content, dict):
directory = parent_dir / file
directory.mkdir()
dict_to_files(directory, content)
else:
(parent_dir / file).write_text(content)
@pytest.fixture
def playbook_path(request, tmp_path):
"""Create a playbook with a role in a temporary directory."""
playbook_text = request.param[0]
role_name = request.param[1]
role_layout = request.param[2]
role_path = tmp_path / role_name
role_path.mkdir()
dict_to_files(role_path, role_layout)
play_path = tmp_path / 'playbook.yml'
play_path.write_text(playbook_text)
return str(play_path)
@pytest.mark.parametrize(('playbook_path', 'messages'), (
pytest.param((PLAY_INCLUDE_ROLE, ROLE_NAME_VALID, ROLE_WITH_EMPTY_META),
[],
id='ROLE_EMPTY_META',
),
), indirect=('playbook_path',))
def test_role_name(test_rules_collection, playbook_path, messages):
"""Lint a playbook and compare the expected messages with the actual messages."""
runner = Runner(test_rules_collection, playbook_path, [], [], [])
results = runner.run()
assert len(results) == len(messages)
results_text = str(results)
for message in messages:
assert message in results_text
|
