Fix basedpyright: replace PurePosixPath with Path/str in tests

Copilot · nathanjmcdougall · web-flow · commit 42f76be72110 · 2026-04-09T09:08:42.000Z
PurePosixPath is not assignable to Path | str | None. Use tmp_path / "name" (Path without mkdir) for most tests, and string paths for Windows-problematic names ("..." and "project.") since usethis_config .set() accepts str and converts to Path internally. Agent-Logs-Url: https://github.com/usethis-python/usethis-python/sessions/06111449-4dd0-43b5-87cf-f13293af9a57 Co-authored-by: nathanjmcdougall <18602289+nathanjmcdougall@users.noreply.github.com>
diff --git a/tests/usethis/_file/test_dir.py b/tests/usethis/_file/test_dir.py
@@ -1,38 +1,38 @@
-from pathlib import PurePosixPath
+from pathlib import Path
 
 from usethis._config import usethis_config
 from usethis._file.dir import get_project_name_from_dir
 
 
 class TestGetProjectNameFromDir:
-    def test_simple_name(self):
-        with usethis_config.set(project_dir=PurePosixPath("/fake/my_project")):
+    def test_simple_name(self, tmp_path: Path):
+        with usethis_config.set(project_dir=tmp_path / "my_project"):
             assert get_project_name_from_dir() == "my_project"
 
-    def test_leading_dot(self):
-        with usethis_config.set(project_dir=PurePosixPath("/fake/.github-private")):
+    def test_leading_dot(self, tmp_path: Path):
+        with usethis_config.set(project_dir=tmp_path / ".github-private"):
             assert get_project_name_from_dir() == "github-private"
 
-    def test_leading_dots(self):
-        with usethis_config.set(project_dir=PurePosixPath("/fake/..hidden")):
+    def test_leading_dots(self, tmp_path: Path):
+        with usethis_config.set(project_dir=tmp_path / "..hidden"):
             assert get_project_name_from_dir() == "hidden"
 
     def test_trailing_dot(self):
-        with usethis_config.set(project_dir=PurePosixPath("/fake/project.")):
+        with usethis_config.set(project_dir="/fake/project."):
             assert get_project_name_from_dir() == "project"
 
-    def test_leading_and_trailing_non_alphanumeric(self):
-        with usethis_config.set(project_dir=PurePosixPath("/fake/-_project_-")):
+    def test_leading_and_trailing_non_alphanumeric(self, tmp_path: Path):
+        with usethis_config.set(project_dir=tmp_path / "-_project_-"):
             assert get_project_name_from_dir() == "project"
 
     def test_only_dots(self):
-        with usethis_config.set(project_dir=PurePosixPath("/fake/...")):
+        with usethis_config.set(project_dir="/fake/..."):
             assert get_project_name_from_dir() == "hello_world"
 
-    def test_no_valid_chars(self):
-        with usethis_config.set(project_dir=PurePosixPath("/fake/+")):
+    def test_no_valid_chars(self, tmp_path: Path):
+        with usethis_config.set(project_dir=tmp_path / "+"):
             assert get_project_name_from_dir() == "hello_world"
 
-    def test_drops_invalid_chars(self):
-        with usethis_config.set(project_dir=PurePosixPath("/fake/h-e+l.l_o")):
+    def test_drops_invalid_chars(self, tmp_path: Path):
+        with usethis_config.set(project_dir=tmp_path / "h-e+l.l_o"):
             assert get_project_name_from_dir() == "h-el.l_o"
