mirror of
https://github.com/kevinveenbirkenbach/computer-playbook.git
synced 2025-06-25 11:45:32 +02:00
84 lines
3.1 KiB
Python
84 lines
3.1 KiB
Python
import os
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import sys
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import unittest
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from unittest.mock import patch, mock_open
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from ansible.errors import AnsibleFilterError
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# ensure filter_plugins is on the path
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dir_path = os.path.abspath(
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os.path.join(os.path.dirname(__file__), '../../filter_plugins')
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)
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sys.path.insert(0, dir_path)
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from applications_if_group_and_deps import FilterModule
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class TestApplicationsIfGroupAndDeps(unittest.TestCase):
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def setUp(self):
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self.filter = FilterModule()
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# minimal applications dict
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self.apps = {
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'app1': {'foo': 'bar'},
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'app2': {'baz': 'qux'},
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'roleA': {'some': 'cfg'},
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}
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def test_invalid_inputs(self):
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with self.assertRaises(AnsibleFilterError):
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self.filter.applications_if_group_and_deps('not a dict', [])
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with self.assertRaises(AnsibleFilterError):
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self.filter.applications_if_group_and_deps({}, 'not a list')
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def test_direct_inclusion(self):
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# if an app key is directly in group_names it should be returned
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groups = ['app1', 'unrelated']
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result = self.filter.applications_if_group_and_deps(self.apps, groups)
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self.assertEqual(set(result.keys()), {'app1'})
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@patch('applications_if_group_and_deps.yaml.safe_load')
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@patch('applications_if_group_and_deps.open', new_callable=mock_open)
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@patch('applications_if_group_and_deps.os.path.isfile')
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def test_indirect_inclusion_via_dependencies(self, mock_isfile, mock_file, mock_yaml):
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"""
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Simulate that group 'groupX' has a dependency on 'roleA', and that
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roleA's vars/main.yml contains application_id: 'roleA'.
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Then passing group_names=['groupX'] should include 'roleA'.
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"""
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# pretend both meta/main.yml and vars/main.yml exist
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mock_isfile.return_value = True
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# safe_load() calls:
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# 1) groupX/meta/main.yml → dependencies ['roleA']
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# 2) roleA/meta/main.yml → dependencies []
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# 3) roleA/vars/main.yml → application_id 'roleA'
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mock_yaml.side_effect = [
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{'dependencies': ['roleA']},
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{'dependencies': []},
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{'application_id': 'roleA'}
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]
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result = self.filter.applications_if_group_and_deps(self.apps, ['groupX'])
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self.assertEqual(set(result.keys()), {'roleA'})
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@patch('applications_if_group_and_deps.yaml.safe_load')
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@patch('applications_if_group_and_deps.open', new_callable=mock_open)
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@patch('applications_if_group_and_deps.os.path.isfile')
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def test_no_vars_file(self, mock_isfile, mock_file, mock_yaml):
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"""
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If a meta/main.yml dependency exists but vars/main.yml is missing,
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that role won't contribute an application_id, so nothing is returned.
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"""
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# meta exists, vars does not
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def isfile_side(path):
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return path.endswith('meta/main.yml')
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mock_isfile.side_effect = isfile_side
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# meta declares dependency
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mock_yaml.return_value = {'dependencies': ['roleA']}
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result = self.filter.applications_if_group_and_deps(self.apps, ['groupX'])
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self.assertEqual(result, {})
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if __name__ == '__main__':
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unittest.main()
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