From 0d7e303b17d76719c77906617c23bbb3674ce451 Mon Sep 17 00:00:00 2001
From: Johannes Christ <jc@jchri.st>
Date: Thu, 3 Jan 2019 20:01:48 +0100
Subject: Add role and user differ unit tests.

---
 tests/cogs/sync/test_users.py | 61 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 tests/cogs/sync/test_users.py

(limited to 'tests/cogs/sync/test_users.py')

diff --git a/tests/cogs/sync/test_users.py b/tests/cogs/sync/test_users.py
new file mode 100644
index 000000000..6869f89c8
--- /dev/null
+++ b/tests/cogs/sync/test_users.py
@@ -0,0 +1,61 @@
+from bot.cogs.sync.syncers import User, get_users_for_sync
+
+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)
+
+
+def test_get_users_for_sync_returns_nothing_for_empty_params():
+    assert get_users_for_sync({}, {}) == (set(), set())
+
+
+def test_get_users_for_sync_returns_nothing_for_equal_users():
+    api_users = {43: fake_user()}
+    guild_users = {43: fake_user()}
+
+    assert 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():
+    api_users = {43: fake_user()}
+    guild_users = {43: fake_user(name='new fancy name')}
+
+    assert 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():
+    api_users = {43: fake_user()}
+    guild_users = {43: fake_user(), 63: fake_user(id=63)}
+
+    assert 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():
+    api_users = {43: fake_user(), 63: fake_user(id=63)}
+    guild_users = {43: fake_user()}
+
+    assert 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():
+    api_users = {43: fake_user()}
+    guild_users = {63: fake_user(id=63)}
+
+    assert get_users_for_sync(guild_users, api_users) == (
+        {fake_user(id=63)},
+        {fake_user(in_guild=False)}
+    )
-- 
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