1 files changed, 14 insertions, 4 deletions
diff --git a/tests/test_application.py b/tests/test_application.py
index a0fe268..1fc49d6 100644
--- a/tests/test_application.py
+++ b/tests/test_application.py
@@ -1,9 +1,11 @@
 """Test the Sphinx class."""
+from __future__ import annotations
 
 import shutil
 import sys
 from io import StringIO
 from pathlib import Path
+from typing import TYPE_CHECKING
 from unittest.mock import Mock
 
 import pytest
@@ -11,11 +13,19 @@ from docutils import nodes
 
 import sphinx.application
 from sphinx.errors import ExtensionError
-from sphinx.testing.util import SphinxTestApp, strip_escseq
+from sphinx.testing.util import SphinxTestApp
 from sphinx.util import logging
+from sphinx.util.console import strip_colors
 
+if TYPE_CHECKING:
+    import os
 
-def test_instantiation(tmp_path_factory, rootdir: str, monkeypatch):
+
+def test_instantiation(
+    tmp_path_factory: pytest.TempPathFactory,
+    rootdir: str | os.PathLike[str] | None,
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
     # Given
     src_dir = tmp_path_factory.getbasetemp() / 'root'
 
@@ -70,13 +80,13 @@ def test_emit_with_nonascii_name_node(app, status, warning):
 
 def test_extensions(app, status, warning):
     app.setup_extension('shutil')
-    warning = strip_escseq(warning.getvalue())
+    warning = strip_colors(warning.getvalue())
     assert "extension 'shutil' has no setup() function" in warning
 
 
 def test_extension_in_blacklist(app, status, warning):
     app.setup_extension('sphinxjp.themecore')
-    msg = strip_escseq(warning.getvalue())
+    msg = strip_colors(warning.getvalue())
     assert msg.startswith("WARNING: the extension 'sphinxjp.themecore' was")