diff options
Diffstat (limited to 'tests/bot/cogs/sync/test_users.py')
| -rw-r--r-- | tests/bot/cogs/sync/test_users.py | 241 |
1 files changed, 163 insertions, 78 deletions
diff --git a/tests/bot/cogs/sync/test_users.py b/tests/bot/cogs/sync/test_users.py index ccaf67490..421bf6bb6 100644 --- a/tests/bot/cogs/sync/test_users.py +++ b/tests/bot/cogs/sync/test_users.py @@ -1,84 +1,169 @@ import unittest +from unittest import mock -from bot.cogs.sync.syncers import User, get_users_for_sync +from bot.cogs.sync.syncers import UserSyncer, _Diff, _User +from tests import helpers def fake_user(**kwargs): - kwargs.setdefault('id', 43) - kwargs.setdefault('name', 'bob the test man') - kwargs.setdefault('discriminator', 1337) - kwargs.setdefault('avatar_hash', None) - kwargs.setdefault('roles', (666,)) - kwargs.setdefault('in_guild', True) - return User(**kwargs) - - -class GetUsersForSyncTests(unittest.TestCase): - """Tests constructing the users to synchronize with the site.""" - - def test_get_users_for_sync_returns_nothing_for_empty_params(self): - """When no users are given, none are returned.""" - self.assertEqual( - get_users_for_sync({}, {}), - (set(), set()) - ) - - def test_get_users_for_sync_returns_nothing_for_equal_users(self): - """When no users are updated, none are returned.""" - api_users = {43: fake_user()} - guild_users = {43: fake_user()} - - self.assertEqual( - get_users_for_sync(guild_users, api_users), - (set(), set()) - ) - - def test_get_users_for_sync_returns_users_to_update_on_non_id_field_diff(self): - """When a non-ID-field differs, the user to update is returned.""" - api_users = {43: fake_user()} - guild_users = {43: fake_user(name='new fancy name')} - - self.assertEqual( - get_users_for_sync(guild_users, api_users), - (set(), {fake_user(name='new fancy name')}) - ) - - def test_get_users_for_sync_returns_users_to_create_with_new_ids_on_guild(self): - """When new users join the guild, they are returned as the first tuple element.""" - api_users = {43: fake_user()} - guild_users = {43: fake_user(), 63: fake_user(id=63)} - - self.assertEqual( - get_users_for_sync(guild_users, api_users), - ({fake_user(id=63)}, set()) - ) - - def test_get_users_for_sync_updates_in_guild_field_on_user_leave(self): + """Fixture to return a dictionary representing a user with default values set.""" + kwargs.setdefault("id", 43) + kwargs.setdefault("name", "bob the test man") + kwargs.setdefault("discriminator", 1337) + kwargs.setdefault("avatar_hash", None) + kwargs.setdefault("roles", (666,)) + kwargs.setdefault("in_guild", True) + + return kwargs + + +class UserSyncerDiffTests(unittest.TestCase): + """Tests for determining differences between users in the DB and users in the Guild cache.""" + + def setUp(self): + self.bot = helpers.MockBot() + self.syncer = UserSyncer(self.bot) + + @staticmethod + def get_guild(*members): + """Fixture to return a guild object with the given members.""" + guild = helpers.MockGuild() + guild.members = [] + + for member in members: + member = member.copy() + member["avatar"] = member.pop("avatar_hash") + del member["in_guild"] + + mock_member = helpers.MockMember(**member) + mock_member.roles = [helpers.MockRole(id=role_id) for role_id in member["roles"]] + + guild.members.append(mock_member) + + return guild + + @helpers.async_test + async def test_empty_diff_for_no_users(self): + """When no users are given, an empty diff should be returned.""" + guild = self.get_guild() + + actual_diff = await self.syncer._get_diff(guild) + expected_diff = (set(), set(), None) + + self.assertEqual(actual_diff, expected_diff) + + @helpers.async_test + async def test_empty_diff_for_identical_users(self): + """No differences should be found if the users in the guild and DB are identical.""" + self.bot.api_client.get.return_value = [fake_user()] + guild = self.get_guild(fake_user()) + + actual_diff = await self.syncer._get_diff(guild) + expected_diff = (set(), set(), None) + + self.assertEqual(actual_diff, expected_diff) + + @helpers.async_test + async def test_diff_for_updated_users(self): + """Only updated users should be added to the 'updated' set of the diff.""" + updated_user = fake_user(id=99, name="new") + + self.bot.api_client.get.return_value = [fake_user(id=99, name="old"), fake_user()] + guild = self.get_guild(updated_user, fake_user()) + + actual_diff = await self.syncer._get_diff(guild) + expected_diff = (set(), {_User(**updated_user)}, None) + + self.assertEqual(actual_diff, expected_diff) + + @helpers.async_test + async def test_diff_for_new_users(self): + """Only new users should be added to the 'created' set of the diff.""" + new_user = fake_user(id=99, name="new") + + self.bot.api_client.get.return_value = [fake_user()] + guild = self.get_guild(fake_user(), new_user) + + actual_diff = await self.syncer._get_diff(guild) + expected_diff = ({_User(**new_user)}, set(), None) + + self.assertEqual(actual_diff, expected_diff) + + @helpers.async_test + async def test_diff_sets_in_guild_false_for_leaving_users(self): """When a user leaves the guild, the `in_guild` flag is updated to `False`.""" - api_users = {43: fake_user(), 63: fake_user(id=63)} - guild_users = {43: fake_user()} - - self.assertEqual( - get_users_for_sync(guild_users, api_users), - (set(), {fake_user(id=63, in_guild=False)}) - ) - - def test_get_users_for_sync_updates_and_creates_users_as_needed(self): - """When one user left and another one was updated, both are returned.""" - api_users = {43: fake_user()} - guild_users = {63: fake_user(id=63)} - - self.assertEqual( - get_users_for_sync(guild_users, api_users), - ({fake_user(id=63)}, {fake_user(in_guild=False)}) - ) - - def test_get_users_for_sync_does_not_duplicate_update_users(self): - """When the API knows a user the guild doesn't, nothing is performed.""" - api_users = {43: fake_user(in_guild=False)} - guild_users = {} - - self.assertEqual( - get_users_for_sync(guild_users, api_users), - (set(), set()) - ) + leaving_user = fake_user(id=63, in_guild=False) + + self.bot.api_client.get.return_value = [fake_user(), fake_user(id=63)] + guild = self.get_guild(fake_user()) + + actual_diff = await self.syncer._get_diff(guild) + expected_diff = (set(), {_User(**leaving_user)}, None) + + self.assertEqual(actual_diff, expected_diff) + + @helpers.async_test + async def test_diff_for_new_updated_and_leaving_users(self): + """When users are added, updated, and removed, all of them are returned properly.""" + new_user = fake_user(id=99, name="new") + updated_user = fake_user(id=55, name="updated") + leaving_user = fake_user(id=63, in_guild=False) + + self.bot.api_client.get.return_value = [fake_user(), fake_user(id=55), fake_user(id=63)] + guild = self.get_guild(fake_user(), new_user, updated_user) + + actual_diff = await self.syncer._get_diff(guild) + expected_diff = ({_User(**new_user)}, {_User(**updated_user), _User(**leaving_user)}, None) + + self.assertEqual(actual_diff, expected_diff) + + @helpers.async_test + async def test_empty_diff_for_db_users_not_in_guild(self): + """When the DB knows a user the guild doesn't, no difference is found.""" + self.bot.api_client.get.return_value = [fake_user(), fake_user(id=63, in_guild=False)] + guild = self.get_guild(fake_user()) + + actual_diff = await self.syncer._get_diff(guild) + expected_diff = (set(), set(), None) + + self.assertEqual(actual_diff, expected_diff) + + +class UserSyncerSyncTests(unittest.TestCase): + """Tests for the API requests that sync users.""" + + def setUp(self): + self.bot = helpers.MockBot() + self.syncer = UserSyncer(self.bot) + + @helpers.async_test + async def test_sync_created_users(self): + """Only POST requests should be made with the correct payload.""" + users = [fake_user(id=111), fake_user(id=222)] + + user_tuples = {_User(**user) for user in users} + diff = _Diff(user_tuples, set(), None) + await self.syncer._sync(diff) + + calls = [mock.call("bot/users", json=user) for user in users] + self.bot.api_client.post.assert_has_calls(calls, any_order=True) + self.assertEqual(self.bot.api_client.post.call_count, len(users)) + + self.bot.api_client.put.assert_not_called() + self.bot.api_client.delete.assert_not_called() + + @helpers.async_test + async def test_sync_updated_users(self): + """Only PUT requests should be made with the correct payload.""" + users = [fake_user(id=111), fake_user(id=222)] + + user_tuples = {_User(**user) for user in users} + diff = _Diff(set(), user_tuples, None) + await self.syncer._sync(diff) + + calls = [mock.call(f"bot/users/{user['id']}", json=user) for user in users] + self.bot.api_client.put.assert_has_calls(calls, any_order=True) + self.assertEqual(self.bot.api_client.put.call_count, len(users)) + + self.bot.api_client.post.assert_not_called() + self.bot.api_client.delete.assert_not_called() |