Remove django 1.8 shim

openedx/tests/util/__init__.py

@@ -1,30 +0,0 @@
-"""
-Utilities for Open edX unit tests.
-"""
-from __future__ import absolute_import, unicode_literals
-
-import django
-
-
-# TODO: Remove Django 1.11 upgrade shim
-# SHIM: We should be able to get rid of this utility post-upgrade
-def expected_redirect_url(relative_url, hostname='testserver'):
-    """
-    Get the expected redirect URL for the current Django version and the
-    given relative URL:
-
-    * Django 1.8 and earlier redirect URLs beginning with a slash to absolute
-      URLs, later versions redirect to relative ones.
-    * Django 1.8 and earlier leave URLs without a leading slash alone, later
-      versions prepend the missing slash.
-    """
-    if django.VERSION < (1, 9):
-        if relative_url.startswith('/'):
-            return 'http://{}{}'.format(hostname, relative_url)
-        else:
-            return relative_url
-    else:
-        if relative_url.startswith('/'):
-            return relative_url
-        else:
-            return '/{}'.format(relative_url)