diff --git a/tests/unit/publication/gitlab/tokenizer/test_client.py b/tests/unit/publication/gitlab/tokenizer/test_client.py
index 0e81b0ce..8e07c6c4 100644
--- a/tests/unit/publication/gitlab/tokenizer/test_client.py
+++ b/tests/unit/publication/gitlab/tokenizer/test_client.py
@@ -1,40 +1,42 @@
-from unittest.mock import MagicMock, patch
-
-import pytest
-
-from overhave.publication.gitlab.tokenizer import TokenizerClient
-from overhave.publication.gitlab.tokenizer.client import InvalidUrlException
-
-
-class TestTokenizerClient:
-    """Tests for :class:`TokenizerClient`."""
-
-    @pytest.mark.parametrize(
-        "test_tokenizer_client",
-        [{"initiator": "peka", "remote_key": "pepe", "remote_key_name": "sad-pepe", "url": "https://ya.ru"}],
-        indirect=True,
-    )
-    def test_tokenizer_client_get_token_works(self, test_tokenizer_client) -> None:
-        token_mock = "magic_token"
-        draft_id_mock = 4
-
-        client = test_tokenizer_client
-
-        request_mock = MagicMock()
-        request_mock.json = MagicMock(return_value={"token": token_mock})
-
-        with patch.object(TokenizerClient, "_make_request", return_value=request_mock) as make_request:
-            tokenizer_client = client.get_token(draft_id_mock)
-            assert tokenizer_client.token == token_mock
-            make_request.assert_called_once()
-
-    @pytest.mark.parametrize(
-        "test_tokenizer_client",
-        [{"initiator": "peka", "remote_key": "pepe", "remote_key_name": "sad-pepe"}],
-        indirect=True,
-    )
-    def test_tokenizer_client_get_token_url_validation_raises_error(self, test_tokenizer_client) -> None:
-        draft_id_mock = 4
-
-        with pytest.raises(InvalidUrlException):
-            test_tokenizer_client.get_token(draft_id_mock)
+from unittest.mock import MagicMock, patch
+
+import pytest
+
+from overhave.publication.gitlab.tokenizer import TokenizerClient
+from overhave.publication.gitlab.tokenizer.client import InvalidUrlException
+
+
+class TestTokenizerClient:
+    """Tests for :class:`TokenizerClient`."""
+
+    @pytest.mark.parametrize(
+        "test_tokenizer_client",
+        [{"initiator": "peka", "remote_key": "pepe", "remote_key_name": "sad-pepe", "url": "https://ya.ru"}],
+        indirect=True,
+    )
+    def test_tokenizer_client_get_token_works(self, test_tokenizer_client: TokenizerClient) -> None:
+        token_mock = "magic_token"
+        draft_id_mock = 4
+
+        client = test_tokenizer_client
+
+        request_mock = MagicMock()
+        request_mock.json = MagicMock(return_value={"token": token_mock})
+
+        with patch.object(TokenizerClient, "_make_request", return_value=request_mock) as make_request:
+            tokenizer_client = client.get_token(draft_id_mock)
+            assert tokenizer_client.token == token_mock
+            make_request.assert_called_once()
+
+    @pytest.mark.parametrize(
+        "test_tokenizer_client",
+        [{"initiator": "peka", "remote_key": "pepe", "remote_key_name": "sad-pepe"}],
+        indirect=True,
+    )
+    def test_tokenizer_client_get_token_url_validation_raises_error(
+        self, test_tokenizer_client: TokenizerClient
+    ) -> None:
+        draft_id_mock = 4
+
+        with pytest.raises(InvalidUrlException):
+            test_tokenizer_client.get_token(draft_id_mock)