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# Copyright (C) 2017 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 os
import shutil
import tempfile
import unittest
import ick2
class StateTestsBase:
def setUp(self):
self.tempdir = tempfile.mkdtemp()
self.statedir = os.path.join(self.tempdir, 'state/dir')
def tearDown(self):
shutil.rmtree(self.tempdir)
def create_state(self):
state = ick2.ControllerState()
state.set_state_directory(self.statedir)
return state
class ControllerStateTests(StateTestsBase, unittest.TestCase):
def test_has_no_state_directory_initially(self):
state = ick2.ControllerState()
self.assertTrue(state.get_state_directory() is None)
def test_sets_and_creates_state_directory(self):
state = self.create_state()
statedir = state.get_state_directory()
self.assertEqual(statedir, self.statedir)
self.assertTrue(os.path.exists(statedir))
class ResourceStateTests(StateTestsBase, unittest.TestCase):
def test_has_not_resources_initially(self):
state = self.create_state()
self.assertEqual(state.get_resources('project'), [])
def test_creates_resource(self):
project = {
'project': 'foo',
'shell_steps': ['build'],
}
state = self.create_state()
state.add_resource('projects', project['project'], project)
self.assertEqual(state.get_resources('projects'), [project])
self.assertTrue(
os.path.exists(state.get_resource_filename('projects', 'foo')))
def test_loads_resource_from_state_directory(self):
project = {
'project': 'foo',
'shell_steps': ['build'],
}
state = self.create_state()
state.add_resource('projects', project['project'], project)
state2 = self.create_state()
state2.load_resources('projects')
self.assertEqual(state2.get_resources('projects'), [project])
def test_gets_named_resource(self):
project = {
'project': 'foo',
'shell_steps': ['build'],
}
state = self.create_state()
state.add_resource('projects', project['project'], project)
self.assertEqual(state.get_resource('projects', 'foo'), project)
def test_updates_named_resource(self):
project_v1 = {
'project': 'foo',
'shell_steps': ['build'],
}
project_v2 = dict(project_v1)
project_v2['shell_steps'] = ['build it using magic']
state = self.create_state()
state.add_resource('projects', 'foo', project_v1)
updated = state.update_resource('projects', 'foo', project_v2)
self.assertEqual(updated, project_v2)
self.assertEqual(state.get_resource('projects', 'foo'), project_v2)
def test_deletes_named_resource(self):
project = {
'project': 'foo',
'shell_steps': ['build'],
}
state = self.create_state()
state.add_resource('projects', project['project'], project)
state.remove_resource('projects', 'foo')
self.assertEqual(state.get_resources('projects'), [])
with self.assertRaises(ick2.NotFound):
state.get_resource('projects', 'foo')
def test_raises_error_deleting_missing_resource(self):
state = self.create_state()
with self.assertRaises(ick2.NotFound):
state.remove_resource('projects', 'foo')
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