Add a text class using pytest

matchy.py

@@ -134,5 +134,6 @@ def group_to_message(group: list[discord.Member]) -> str:
     return f"Matched up {mentions}!"
 
 
+if __name__ == "__main__":
     handler = logging.StreamHandler()
     bot.run(config.TOKEN, log_handler=handler, root_logger=True)

matchy_test.py

@@ -0,0 +1,21 @@
+"""
+    Test functions for Matchy
+"""
+import discord
+import pytest
+import matchy
+
+
+@pytest.mark.parametrize("matchees, per_group", [
+    ([discord.Member.__new__(discord.Member)] * 100, 3),
+    ([discord.Member.__new__(discord.Member)] * 12, 5),
+    ([discord.Member.__new__(discord.Member)] * 11, 2),
+    ([discord.Member.__new__(discord.Member)] * 356, 8),
+])
+def test_matchees_to_groups(matchees, per_group):
+    """Test simple group matching works"""
+    groups = matchy.matchees_to_groups(matchees, per_group)
+    for group in groups:
+        # Ensure the group contains the right number of members
+        assert len(group) >= per_group
+        assert len(group) < per_group*2