fix: test/test_pep518.py

Author: mayeut

test/test_pep518.py

@@ -1,4 +1,3 @@
-import os
 import textwrap
 
 from . import test_projects, utils
@@ -50,4 +49,12 @@ def test_pep518(tmp_path, build_mode):
     assert not (project_dir / "42").exists()
     assert not (project_dir / "4.1.2").exists()
 
-    assert len(os.listdir(project_dir)) == len(basic_project.files)
+    # pypa/build creates a "build" folder & a "*.egg-info" folder for the wheel being built,
+    # this should be harmless so remove them
+    contents = [
+        item
+        for item in project_dir.iterdir()
+        if item.name != "build" and not item.name.endswith(".egg-info")
+    ]
+
+    assert len(contents) == len(basic_project.files)