From 4523a1cab397b3cdf36c853c43f9c70119e952a0 Mon Sep 17 00:00:00 2001
From: Oleg A <t0rr@mail.ru>
Date: Sat, 23 Nov 2019 12:45:47 +0300
Subject: [PATCH] #239 added token type validation

---
 aiogram/bot/api.py         | 8 +++++++-
 tests/test_bot/test_api.py | 4 ++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/aiogram/bot/api.py b/aiogram/bot/api.py
index 9dea86ea..9589c3e5 100644
--- a/aiogram/bot/api.py
+++ b/aiogram/bot/api.py
@@ -24,8 +24,14 @@ def check_token(token: str) -> bool:
     :param token:
     :return:
     """
+    if not isinstance(token, str):
+        message = (f"Token is invalid! "
+                   f"It must be 'str' type instead of {type(token)} type.")
+        raise exceptions.ValidationError(message)
+
     if any(x.isspace() for x in token):
-        raise exceptions.ValidationError('Token is invalid!')
+        message = "Token is invalid! It can't contains spaces."
+        raise exceptions.ValidationError(message)
 
     left, sep, right = token.partition(':')
     if (not sep) or (not left.isdigit()) or (not right):
diff --git a/tests/test_bot/test_api.py b/tests/test_bot/test_api.py
index 0543a11f..29418169 100644
--- a/tests/test_bot/test_api.py
+++ b/tests/test_bot/test_api.py
@@ -10,6 +10,10 @@ INVALID_TOKENS = [
     ':AABBCCDDEEFFaabbccddeeff123456789',  # there is no left part
     '123456789:',  # there is no right part
     'ABC AABBCCDDEEFFaabbccddeeff123456789',  # there is no ':' separator
+    None,  # is None
+    12345678,  # is digit
+    {},  # is dict
+    [],  # is dict
 ]