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"""kytos.core.napps tests.""" |
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import unittest |
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from unittest.mock import MagicMock, patch |
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from kytos.core.napps import KytosNApp, NApp |
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class TestNapp(unittest.TestCase): |
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"""NApp tests.""" |
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def setUp(self): |
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"""Execute steps before each tests.""" |
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self.napp = NApp(username='kytos', name='napp', version='1.0', |
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repository='any') |
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self.napp.description = 'desc' |
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self.napp.tags = ['tag1', 'tag2'] |
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def test__str__(self): |
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"""Test __str__ method.""" |
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self.assertEqual(str(self.napp), 'kytos/napp') |
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def test__repr__(self): |
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"""Test __repr__ method.""" |
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self.assertEqual(repr(self.napp), f'NApp(kytos/napp)') |
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def test_id(self): |
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"""Test id property.""" |
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self.assertEqual(self.napp.id, 'kytos/napp') |
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@patch('kytos.core.napps.NApp._has_valid_repository', return_value=True) |
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def test_uri(self, _): |
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"""Test uri property.""" |
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self.assertEqual(self.napp.uri, 'any/kytos/napp-1.0') |
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@patch('kytos.core.napps.NApp._has_valid_repository', return_value=False) |
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def test_uri__false(self, _): |
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"""Test uri property when repository is invalid.""" |
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self.assertEqual(self.napp.uri, '') |
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def test_package_url(self): |
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"""Test package_url property.""" |
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self.assertEqual(self.napp.package_url, 'any/kytos/napp-1.0.napp') |
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@patch('kytos.core.napps.NApp._has_valid_repository', return_value=False) |
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def test_package_url__none(self, _): |
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"""Test package_url property when uri does not exist.""" |
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self.assertEqual(self.napp.package_url, '') |
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def test_create_from_uri(self): |
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"""Test create_from_uri method.""" |
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napp = NApp.create_from_uri('file://any/kytos/napp:1.0') |
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self.assertEqual(napp.username, 'kytos') |
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self.assertEqual(napp.name, 'napp') |
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self.assertEqual(napp.version, '1.0') |
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self.assertEqual(napp.repository, 'file://any') |
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def test_create_from_uri__not(self): |
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"""Test create_from_uri method when uri does not match.""" |
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napp = NApp.create_from_uri('') |
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self.assertIsNone(napp) |
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@patch('builtins.open') |
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def test_create_from_json(self, mock_open): |
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"""Test create_from_json method.""" |
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data_file = MagicMock() |
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data_file.read.return_value = '{"username": "kytos", \ |
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"name": "napp", \ |
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"version": "1.0", \ |
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"repository": "any"}' |
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mock_open.return_value.__enter__.return_value = data_file |
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napp = NApp.create_from_json('filename') |
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self.assertEqual(napp.username, 'kytos') |
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self.assertEqual(napp.name, 'napp') |
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self.assertEqual(napp.version, '1.0') |
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self.assertEqual(napp.repository, 'any') |
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def test_create_from_dict(self): |
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"""Test create_from_dict method.""" |
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data = {'username': 'kytos', 'name': 'napp', 'version': '1.0', |
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'repository': 'any'} |
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napp = NApp.create_from_dict(data) |
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self.assertEqual(napp.username, 'kytos') |
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self.assertEqual(napp.name, 'napp') |
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self.assertEqual(napp.version, '1.0') |
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self.assertEqual(napp.repository, 'any') |
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def test_match(self): |
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"""Test match method.""" |
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for pattern in ['kytos/napp', 'desc', 'tag1', 'tag2']: |
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self.assertTrue(self.napp.match(pattern)) |
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@patch('os.mkdir') |
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@patch('tarfile.open') |
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@patch('builtins.open') |
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@patch('urllib.request.urlretrieve', return_value=['filename']) |
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@patch('kytos.core.napps.base.randint', return_value=123) |
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@patch('kytos.core.napps.base.Path.unlink') |
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@patch('kytos.core.napps.base.Path.stem', 'stem') |
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def test_download(self, *args): |
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"""Test download method.""" |
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(_, _, _, mock_open, mock_tarfile_open, mock_mkdir) = args |
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tar = MagicMock() |
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repo_file = MagicMock() |
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mock_open.return_value.__enter__.return_value = repo_file |
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mock_tarfile_open.return_value.__enter__.return_value = tar |
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extracted = self.napp.download() |
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mock_mkdir.assert_called_with('/tmp/kytos-napp-stem-123') |
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tar.extractall.assert_called_with('/tmp/kytos-napp-stem-123') |
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repo_file.write.assert_called_with('any\n') |
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self.assertEqual(str(extracted), '/tmp/kytos-napp-stem-123') |
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@patch('kytos.core.napps.NApp._has_valid_repository', return_value=False) |
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def test_download__none(self, _): |
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"""Test download method when package_url does not exist.""" |
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extracted = self.napp.download() |
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self.assertIsNone(extracted) |
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# pylint: disable=no-member |
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class KytosNAppChild(KytosNApp): |
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"""KytosNApp generic class.""" |
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def setup(self): |
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"""Setup NApp.""" |
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def execute(self): |
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"""Execute NApp.""" |
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def shutdown(self): |
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"""End of the NApp.""" |
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# pylint: disable=protected-access |
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class TestKytosNApp(unittest.TestCase): |
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"""KytosNApp tests.""" |
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# pylint: disable=arguments-differ |
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@patch('kytos.core.napps.base.Event') |
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@patch('builtins.open') |
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def setUp(self, *args): |
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"""Execute steps before each tests.""" |
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(mock_open, mock_event) = args |
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self.event = MagicMock() |
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mock_event.return_value = self.event |
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data_file = MagicMock() |
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data_file.read.return_value = '{"username": "kytos", \ |
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"name": "napp", \ |
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"version": "1.0", \ |
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"repository": "any"}' |
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mock_open.return_value.__enter__.return_value = data_file |
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self.kytos_napp = KytosNAppChild(MagicMock()) |
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self.kytos_napp.execute = MagicMock() |
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self.kytos_napp.shutdown = MagicMock() |
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def test_napp_id(self): |
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"""Test napp_id property.""" |
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self.assertEqual(self.kytos_napp.napp_id, 'kytos/napp') |
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@patch('builtins.open') |
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def test_load_json(self, mock_open): |
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"""Test _load_json method.""" |
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data_file = MagicMock() |
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data_file.read.return_value = '{"username": "kytos", \ |
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"name": "napp", \ |
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"version": "1.0", \ |
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"repository": "any"}' |
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mock_open.return_value.__enter__.return_value = data_file |
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self.kytos_napp._load_json() |
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self.assertEqual(self.kytos_napp.username, 'kytos') |
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self.assertEqual(self.kytos_napp.name, 'napp') |
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self.assertEqual(self.kytos_napp.version, '1.0') |
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self.assertEqual(self.kytos_napp.repository, 'any') |
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def test_execute_as_loop_and_run(self): |
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"""Test execute_as_loop and run methods.""" |
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self.event.is_set.side_effect = [False, True] |
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self.kytos_napp.execute_as_loop(1) |
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self.kytos_napp.run() |
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self.assertEqual(self.kytos_napp.execute.call_count, 2) |
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def test_shutdown_handler(self): |
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"""Test _shutdown_handler method.""" |
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self.event.is_set.return_value = False |
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self.kytos_napp._shutdown_handler(MagicMock()) |
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self.kytos_napp.shutdown.assert_called_once() |
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