From a08c2e750c11d4d7c5006343d1a8f64e68c9c019 Mon Sep 17 00:00:00 2001
From: Oleg A <t0rr@mail.ru>
Date: Sun, 11 Sep 2022 23:16:47 +0300
Subject: [PATCH] Add representation for aiogram exception (#989)

* feat: add repr for aiogram exception

#988

* docs: add changelog

#988

* tests: add representation coverage

#988

* fix: correct test result type

#988
---
 CHANGES/988.feature                         |  1 +
 aiogram/exceptions.py                       |  3 +++
 tests/test_api/test_types/test_exception.py | 15 +++++++++++++++
 3 files changed, 19 insertions(+)
 create mode 100644 CHANGES/988.feature
 create mode 100644 tests/test_api/test_types/test_exception.py

diff --git a/CHANGES/988.feature b/CHANGES/988.feature
new file mode 100644
index 00000000..2cec018b
--- /dev/null
+++ b/CHANGES/988.feature
@@ -0,0 +1 @@
+Added message text to aiogram exceptions representation
diff --git a/aiogram/exceptions.py b/aiogram/exceptions.py
index 514d7382..5a52670c 100644
--- a/aiogram/exceptions.py
+++ b/aiogram/exceptions.py
@@ -23,6 +23,9 @@ class DetailedAiogramError(AiogramError):
             message += f"\n(background on this error at: {self.url})"
         return message
 
+    def __repr__(self) -> str:
+        return f"{type(self).__name__}('{self}')"
+
 
 class TelegramAPIError(DetailedAiogramError):
     def __init__(
diff --git a/tests/test_api/test_types/test_exception.py b/tests/test_api/test_types/test_exception.py
new file mode 100644
index 00000000..93c82ad6
--- /dev/null
+++ b/tests/test_api/test_types/test_exception.py
@@ -0,0 +1,15 @@
+import pytest
+
+from aiogram.exceptions import DetailedAiogramError
+
+
+class TestException:
+    @pytest.mark.parametrize(
+        "message,result",
+        [
+            ["reason", "DetailedAiogramError('reason')"],
+        ],
+    )
+    def test_representation(self, message: str, result: str):
+        exc = DetailedAiogramError(message=message)
+        assert repr(exc) == result