bpo-34661: Fix test skipping call. (GH-9266)

miss-islington · benjaminp · web-flow · commit 81361cdff847 · 2018-09-13T11:47:47.000-07:00
(cherry picked from commit e78734d) Co-authored-by: Benjamin Peterson <benjamin@python.org>
diff --git a/Lib/test/test_shutil.py b/Lib/test/test_shutil.py
@@ -1128,7 +1128,7 @@ def test_unzip_zipfile(self):
             except subprocess.CalledProcessError as exc:
                 details = exc.output.decode(errors="replace")
                 if 'unrecognized option: t' in details:
-                    self.skip("unzip doesn't support -t")
+                    self.skipTest("unzip doesn't support -t")
                 msg = "{}\n\n**Unzip Output**\n{}"
                 self.fail(msg.format(exc, details))
 
