diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index b11da693..6d9a19c2 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -4,9 +4,9 @@ on:
   push:
     branches:
       - master
-#  pull_request:
-#    branches:
-#      - master
+  pull_request:
+    branches:
+      - master
 
 jobs:
   build:
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index a9699913..597e0363 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -11,4 +11,3 @@ repos:
     rev: v1.8.0
     hooks:
     -   id: mypy
-        args: [--install-types, --non-interactive]
diff --git a/tests/auth/test_oauth.py b/tests/auth/test_oauth.py
index d2309283..ea12e546 100644
--- a/tests/auth/test_oauth.py
+++ b/tests/auth/test_oauth.py
@@ -1,4 +1,6 @@
 import json
+import os
+import tempfile
 import time
 from pathlib import Path
 from typing import Any, Dict
@@ -7,6 +9,7 @@
 import pytest
 from requests import Response
 
+from ytmusicapi.auth.oauth import OAuthToken
 from ytmusicapi.auth.types import AuthType
 from ytmusicapi.constants import OAUTH_CLIENT_ID, OAUTH_CLIENT_SECRET
 from ytmusicapi.setup import main
@@ -37,21 +40,27 @@ def fixture_yt_alt_oauth(browser_filepath: str, alt_oauth_credentials: OAuthCred
 class TestOAuth:
     @mock.patch("requests.Response.json")
     @mock.patch("requests.Session.post")
-    def test_setup_oauth(self, session_mock, json_mock, oauth_filepath, blank_code, yt_oauth):
+    def test_setup_oauth(self, session_mock, json_mock, blank_code, config):
         session_mock.return_value = Response()
-        fresh_token = yt_oauth._token.as_dict()
-        json_mock.side_effect = [blank_code, fresh_token]
+        token_code = json.loads(config["auth"]["oauth_token"])
+        json_mock.side_effect = [blank_code, token_code]
+        oauth_file = tempfile.NamedTemporaryFile(delete=False)
+        oauth_filepath = oauth_file.name
         with mock.patch("builtins.input", return_value="y"), mock.patch(
             "sys.argv", ["ytmusicapi", "oauth", "--file", oauth_filepath]
-        ):
+        ), mock.patch("webbrowser.open"):
             main()
             assert Path(oauth_filepath).exists()
 
         json_mock.side_effect = None
         with open(oauth_filepath, mode="r", encoding="utf8") as oauth_file:
-            string_oauth_token = oauth_file.read()
+            oauth_token = json.loads(oauth_file.read())
 
-        YTMusic(string_oauth_token)
+        assert oauth_token["expires_at"] != 0
+        assert OAuthToken.is_oauth(oauth_token)
+
+        oauth_file.close()
+        os.unlink(oauth_filepath)
 
     def test_oauth_tokens(self, oauth_filepath: str, yt_oauth: YTMusic):
         # ensure instance initialized token
diff --git a/ytmusicapi/auth/oauth/token.py b/ytmusicapi/auth/oauth/token.py
index 0df8cb82..a0071f66 100644
--- a/ytmusicapi/auth/oauth/token.py
+++ b/ytmusicapi/auth/oauth/token.py
@@ -20,7 +20,7 @@ class Token:
 
     access_token: str
     refresh_token: str
-    expires_at: int
+    expires_at: int = 0
     expires_in: int = 0
 
     @staticmethod
@@ -128,6 +128,7 @@ def prompt_for_token(
         input(f"Go to {url}, finish the login flow and press Enter when done, Ctrl-C to abort")
         raw_token = credentials.token_from_code(code["device_code"])
         ref_token = cls(credentials=credentials, **raw_token)
+        ref_token.update(ref_token.as_dict())
         if to_file:
             ref_token.local_cache = to_file
         return ref_token