def test_app_info_returns_empty_dict_when_no_such_app_exists(self):
with unittest.mock.patch(
'libertine.service.apt.apt.Cache') as MockCache:
MockCache.return_value = {}
self.assertEqual(apt.AptCache('palpatine').app_info("vim"), {})
MockCache.assert_called_once_with(
rootdir=utils.get_libertine_container_rootfs_path('palpatine'))
def __init__(self, container_id, config, monitor, client, callback):
self._id = container_id
self._config = config
self._monitor = monitor
self._client = client
self._callback = callback
self._lock = Lock()
self._tasks = []
if utils.is_snap_environment():
utils.get_logger().warning(utils._("Using AptCache not currently supported in snap environment"))
self._cache = None
else:
self._cache = apt.AptCache(self.id)
def test_loads_cache_only_once(self):
with unittest.mock.patch(
'libertine.service.apt.apt.Cache') as MockCache:
MockCache.return_value = {
"vim":
build_mock_app("vim", "vi improved", "vim.com",
"who even uses raw vi"),
"gimp":
build_mock_app("gimp", "foss photoshop", "gimp.com",
"visual text editor"),
}
cache = apt.AptCache('palpatine')
cache.app_info("vim")
cache.app_info("vim")
assert MockCache.call_count == 1
def test_loads_cache_only_once(self):
with unittest.mock.patch(
'libertine.service.apt.apt.Cache') as MockCache:
MockCache.return_value = {
"vim":
build_mock_app("vim", "vi improved", "vim.com",
"who even uses raw vi"),
"gimp":
build_mock_app("gimp", "foss photoshop", "gimp.com",
"visual text editor"),
}
cache = apt.AptCache('palpatine')
cache.app_info("vim")
cache.app_info("vim")
MockCache.assert_called_once_with(
rootdir=utils.get_libertine_container_rootfs_path('palpatine'))
def test_app_info_returns_values_for_app(self):
with unittest.mock.patch(
'libertine.service.apt.apt.Cache') as MockCache:
MockCache.return_value = {
"vim":
build_mock_app("vim", "vi improved", "vim.com",
"who even uses raw vi"),
"gimp":
build_mock_app("gimp", "foss photoshop", "gimp.com",
"visual text editor"),
}
self.assertEqual(
apt.AptCache('palpatine').app_info("vim"), {
'name': 'vim',
'id': 'vim',
'package': 'vim',
'summary': 'vi improved',
'description': 'who even uses raw vi',
'website': 'vim.com'
})
assert MockCache.call_count == 1
def test_search_returns_matching_results(self):
with unittest.mock.patch(
'libertine.service.apt.apt.Cache') as MockCache:
MockCache.return_value = {
"vim":
build_mock_app("vim", "vi improved", "vim.com",
"who even uses raw vi"),
"gedit":
build_mock_app("gedit", "text editor", "gedit.com",
"visual text editor"),
"gimp":
build_mock_app("gimp", "foss photoshop", "gimp.com",
"edit bitmap images"),
"vim-common":
build_mock_app("vim-common", "common vim stuff", "vim.common",
"dependencies")
}
results = apt.AptCache('palpatine').search('vim')
self.assertEqual(len(results), 2)
results = sorted(results, key=lambda xx: xx['id'])
self.assertEqual(results[0]['description'], 'who even uses raw vi')
self.assertEqual(results[0]['name'], 'vim')
self.assertEqual(results[0]['id'], 'vim')
self.assertEqual(results[0]['summary'], 'vi improved')
self.assertEqual(results[0]['website'], 'vim.com')
self.assertEqual(results[0]['package'], 'vim')
self.assertEqual(results[1]['description'], 'dependencies')
self.assertEqual(results[1]['name'], 'vim-common')
self.assertEqual(results[1]['id'], 'vim-common')
self.assertEqual(results[1]['summary'], 'common vim stuff')
self.assertEqual(results[1]['website'], 'vim.common')
self.assertEqual(results[1]['package'], 'vim-common')
MockCache.assert_called_once_with(
rootdir=utils.get_libertine_container_rootfs_path('palpatine'))
def test_loads_cache_from_container_directory(self):
with unittest.mock.patch(
'libertine.service.apt.apt.Cache') as MockCache:
MockCache.return_value = {
"vim":
build_mock_app("vim", "vi improved", "vim.com",
"who even uses raw vi"),
"gimp":
build_mock_app("gimp", "foss photoshop", "gimp.com",
"visual text editor"),
}
self.assertEqual(
apt.AptCache('palpatine').app_info("vim"), {
'name': 'vim',
'id': 'vim',
'package': 'vim',
'summary': 'vi improved',
'description': 'who even uses raw vi',
'website': 'vim.com'
})
MockCache.assert_called_once_with(
rootdir=utils.get_libertine_container_rootfs_path('palpatine'))
def test_search_returns_empty_when_no_matching_results(self):
with unittest.mock.patch(
'libertine.service.apt.apt.Cache') as MockCache:
MockCache.return_value.keys.return_value = []
self.assertEqual(apt.AptCache('palpatine').search('vim'), [])
def test_app_info_returns_empty_dict_when_no_such_app_exists(self):
with unittest.mock.patch(
'libertine.service.apt.apt.Cache') as MockCache:
MockCache.return_value = {}
self.assertEqual(apt.AptCache('palpatine').app_info("vim"), {})
assert MockCache.call_count == 1