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Diffstat (limited to 'ick2/persistent_tests.py')
-rw-r--r-- | ick2/persistent_tests.py | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/ick2/persistent_tests.py b/ick2/persistent_tests.py new file mode 100644 index 0000000..961742f --- /dev/null +++ b/ick2/persistent_tests.py @@ -0,0 +1,92 @@ +# Copyright (C) 2018-2019 Lars Wirzenius +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU Affero General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program 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 Affero General Public License for more details. +# +# You should have received a copy of the GNU Affero General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + + +import shutil +import tempfile +import unittest + + +import ick2 + + +class PersistentStateTestsMixIn: + + def get_token(self): + raise NotImplementedError() + + def test_has_no_resources_initially(self): + token = self.get_token() + self.assertEqual(self.state.get_resource_names(token, 'silly'), []) + + def test_has_no_resource_initially(self): + token = self.get_token() + with self.assertRaises(ick2.NotFound): + self.state.get_resource(token, 'silly', '#1') + + def test_creates_resource(self): + as_dict = {'foo': 'bar'} + r = ick2.resource_from_dict(as_dict) + + token = self.get_token() + self.state.write_resource(token, 'silly', '#1', r) + self.assertTrue(self.state.has_resource(token, 'silly', '#1')) + self.assertEqual(self.state.get_resource_names(token, 'silly'), ['#1']) + + r2 = self.state.get_resource(token, 'silly', '#1') + self.assertTrue(isinstance(r2, ick2.Resource)) + self.assertEqual(r.as_dict(), r2.as_dict()) + + def test_updates_resource(self): + as_dict = {'foo': 'bar'} + r = ick2.resource_from_dict(as_dict) + + as_dict = {'foo': 'yo'} + r2 = ick2.resource_from_dict(as_dict) + + token = self.get_token() + self.state.write_resource(token, 'silly', '#1', r) + self.state.update_resource(token, 'silly', '#1', r2) + + self.assertTrue(self.state.has_resource(token, 'silly', '#1')) + self.assertEqual(self.state.get_resource_names(token, 'silly'), ['#1']) + + actual = self.state.get_resource(token, 'silly', '#1') + self.assertTrue(isinstance(actual, ick2.Resource)) + self.assertEqual(actual.as_dict(), r2.as_dict()) + + def test_removes_resource(self): + as_dict = {'foo': 'bar'} + r = ick2.resource_from_dict(as_dict) + + token = self.get_token() + self.state.write_resource(token, 'silly', '#1', r) + self.state.remove_resource(token, 'silly', '#1') + self.assertFalse(self.state.has_resource(token, 'silly', '#1')) + self.assertEqual(self.state.get_resource_names(token, 'silly'), []) + + def test_raises_error_removing_nonexistent_resource_kind(self): + token = self.get_token() + with self.assertRaises(ick2.NotFound): + self.state.remove_resource(token, 'silly', '#1') + + def test_raises_error_removing_nonexistent_resource(self): + as_dict = {'foo': 'bar'} + r = ick2.resource_from_dict(as_dict) + + token = self.get_token() + self.state.write_resource(token, 'silly', '#1', r) + with self.assertRaises(ick2.NotFound): + self.state.remove_resource(token, 'silly', '#2') |