tests/repo: str -> fspath

Author: Mr. Outis

tests/func/test_repo.py

@@ -47,7 +47,7 @@ def collect_outs(*args, **kwargs):
 
 def test_stages(tmp_dir, dvc):
     def stages():
-        return set(stage.relpath for stage in Repo(str(tmp_dir)).stages)
+        return set(stage.relpath for stage in Repo(fspath(tmp_dir)).stages)
 
     tmp_dir.dvc_gen({"file": "a", "dir/file": "b", "dir/subdir/file": "c"})