Sync tests: test instantiation fails without abstract methods

1 files changed, 17 insertions, 0 deletions

diff --git a/tests/bot/cogs/sync/test_base.py b/tests/bot/cogs/sync/test_base.py
new file mode 100644
index 000000000..79ec86fee
--- /dev/null
+++ b/tests/bot/cogs/sync/test_base.py
@@ -0,0 +1,17 @@
+import unittest
+
+from bot.cogs.sync.syncers import Syncer
+from tests import helpers
+
+
+class SyncerBaseTests(unittest.TestCase):
+    """Tests for the syncer base class."""
+
+    def setUp(self):
+        self.bot = helpers.MockBot()
+
+    def test_instantiation_fails_without_abstract_methods(self):
+        """The class must have abstract methods implemented."""
+        with self.assertRaisesRegex(TypeError, "Can't instantiate abstract class"):
+            Syncer(self.bot)
+