Added tests for registering formatters and hooks

src/api/formatter.py

@@ -21,6 +21,7 @@ from typing import Optional, Callable
 
 logger = logging.getLogger("src.api.formatter")
 
+
 def _register_formatter(func, kwargs, formatter_type: str, action_type=None):
 	"""
 	Registers a formatter inside of src.rcgcdw.formatter_hooks

test/test_hooks.py

@@ -0,0 +1,76 @@
+#  This file is part of Recent changes Goat compatible Discord webhook (RcGcDw).
+#
+#  RcGcDw is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
+#
+#  RcGcDw is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with RcGcDw.  If not, see <http://www.gnu.org/licenses/>.
+
+import unittest
+
+from api.context import Context
+from discord.message import DiscordMessage, DiscordMessageMetadata
+from src.api import formatter
+from src.api.hook import pre_hook, post_hook
+from src.api.hooks import formatter_hooks, pre_hooks, post_hooks
+
+
+class ApiTesting(unittest.TestCase):
+    def test_embed_formatter_registration(self):
+        formatter_hooks.clear()
+
+        @formatter.embed(event="test", mode="embed")
+        def test_formatter_registration(ctx: Context, change: dict) -> DiscordMessage:
+            pass
+        self.assertEqual(formatter_hooks["test"], test_formatter_registration)
+
+    def test_compact_formatter_registration(self):
+        formatter_hooks.clear()
+
+        @formatter.embed(event="test", mode="compact")
+        def test_formatter_registration(ctx: Context, change: dict) -> DiscordMessage:
+            pass
+        self.assertEqual(formatter_hooks["test"], test_formatter_registration)
+
+    def test_overwrite_formatter_registration_warning(self):
+        formatter_hooks.clear()
+
+        @formatter.embed(event="test", mode="compact")
+        def test_formatter_registration(ctx: Context, change: dict) -> DiscordMessage:
+            pass
+
+        with self.assertLogs("src.api.formatter", level="WARNING"):
+            @formatter.embed(event="test", mode="compact")
+            def test_other_formatter_registration(ctx: Context, change: dict) -> DiscordMessage:
+                pass
+
+    def test_formatter_aliasing(self):
+        formatter_hooks.clear()
+
+        @formatter.embed(event="test", mode="compact", aliases=["test2", "test3"])
+        def test_formatter_registration(ctx: Context, change: dict) -> DiscordMessage:
+            pass
+        self.assertEqual(formatter_hooks["test2"], test_formatter_registration)
+
+    def test_pre_hook_registration(self):
+        pre_hooks.clear()
+
+        @pre_hook
+        def test_prehook(some_data: Context, change: dict):
+            pass
+        self.assertEqual(pre_hooks[0], test_prehook)
+
+    def test_post_hook_registration(self):
+        post_hooks.clear()
+
+        @post_hook
+        def test_posthook(message: DiscordMessage, metadata: DiscordMessageMetadata, context: Context, change: dict):
+            pass
+        self.assertEqual(post_hooks[0], test_posthook)