https://github.com/pypa/wheel/pull/651

--- wheel-0.45.1/tests/test_bdist_wheel.py.orig
+++ wheel-0.45.1/tests/test_bdist_wheel.py
@@ -79,9 +79,9 @@
 
 
 def test_unicode_record(wheel_paths):
-    path = next(path for path in wheel_paths if "unicode.dist" in path)
+    path = next(path for path in wheel_paths if "unicode_dist" in path)
     with ZipFile(path) as zf:
-        record = zf.read("unicode.dist-0.1.dist-info/RECORD")
+        record = zf.read("unicode_dist-0.1.dist-info/RECORD")
 
     assert "åäö_日本語.py".encode() in record
 
--- wheel-0.45.1/tests/test_tagopt.py.orig
+++ wheel-0.45.1/tests/test_tagopt.py
@@ -14,7 +14,7 @@
 from setuptools import setup, Extension
 
 setup(
-    name="Test",
+    name="test",
     version="1.0",
     author_email="author@example.com",
     py_modules=["test"],
@@ -63,7 +63,7 @@
     assert dist_dir.is_dir()
     wheels = list(dist_dir.iterdir())
     assert len(wheels) == 1
-    assert wheels[0].name == f"Test-1.0-py{sys.version_info[0]}-none-any.whl"
+    assert wheels[0].name == f"test-1.0-py{sys.version_info[0]}-none-any.whl"
     assert wheels[0].suffix == ".whl"
 
 
@@ -76,7 +76,7 @@
     assert dist_dir.is_dir()
     wheels = list(dist_dir.iterdir())
     assert len(wheels) == 1
-    assert wheels[0].name == f"Test-1.0-1-py{sys.version_info[0]}-none-any.whl"
+    assert wheels[0].name == f"test-1.0-1-py{sys.version_info[0]}-none-any.whl"
     assert wheels[0].suffix == ".whl"
 
 
@@ -89,7 +89,7 @@
     assert dist_dir.is_dir()
     wheels = list(dist_dir.iterdir())
     assert len(wheels) == 1
-    assert wheels[0].name.startswith("Test-1.0-py32-")
+    assert wheels[0].name.startswith("test-1.0-py32-")
     assert wheels[0].suffix == ".whl"
 
 
@@ -101,7 +101,7 @@
     assert dist_dir.is_dir()
     wheels = list(dist_dir.iterdir())
     assert len(wheels) == 1
-    assert wheels[0].name.startswith("Test-1.0-py2.py3-")
+    assert wheels[0].name.startswith("test-1.0-py2.py3-")
     assert wheels[0].suffix == ".whl"
 
 
@@ -114,7 +114,7 @@
     assert dist_dir.is_dir()
     wheels = list(dist_dir.iterdir())
     assert len(wheels) == 1
-    assert wheels[0].name.startswith("Test-1.0-py2.py3-")
+    assert wheels[0].name.startswith("test-1.0-py2.py3-")
     assert wheels[0].suffix == ".whl"
 
 
@@ -129,7 +129,7 @@
     assert dist_dir.is_dir()
     wheels = list(dist_dir.iterdir())
     assert len(wheels) == 1
-    assert wheels[0].name.startswith("Test-1.0-py2.py3-")
+    assert wheels[0].name.startswith("test-1.0-py2.py3-")
     assert wheels[0].suffix == ".whl"
 
 
@@ -144,7 +144,7 @@
     assert dist_dir.is_dir()
     wheels = list(dist_dir.iterdir())
     assert len(wheels) == 1
-    assert wheels[0].name.startswith("Test-1.0-py32-")
+    assert wheels[0].name.startswith("test-1.0-py32-")
     assert wheels[0].suffix == ".whl"
 
 
@@ -157,7 +157,7 @@
     assert dist_dir.is_dir()
     wheels = list(dist_dir.iterdir())
     assert len(wheels) == 1
-    assert wheels[0].name.startswith("Test-1.0-py2.py3-")
+    assert wheels[0].name.startswith("test-1.0-py2.py3-")
     assert wheels[0].suffix == ".whl"
 
 
--- wheel-0.45.1/tests/testdata/unicode.dist/setup.py.orig
+++ wheel-0.45.1/tests/testdata/unicode.dist/setup.py
@@ -3,7 +3,7 @@
 from setuptools import setup
 
 setup(
-    name="unicode.dist",
+    name="unicode_dist",
     version="0.1",
     description="A testing distribution \N{SNOWMAN}",
     packages=["unicodedist"],