tests/admin: deprecate httmock (#85304)

tests/test_admin.py

@@ -17,7 +17,7 @@
 
 from urllib.parse import urlparse
 
-import httmock
+import responses
 
 from authentic2.custom_user.models import User
 from authentic2.models import Attribute
@@ -95,6 +95,7 @@ def test_app_setting_login_url(app, db, settings):
     assert urlparse(response['Location']).query == 'next=/admin/'
 
 
+@responses.activate
 def test_saml_libertyprovider_add_from_url(db, app, superuser):
     utils.login(app, superuser)
     resp = app.get(
@@ -119,15 +120,13 @@ def test_saml_libertyprovider_add_from_url(db, app, superuser):
  </SPSSODescriptor>
 </EntityDescriptor>'''
 
-    def metadata_response(url, request):
-        headers = {'content-type': 'text/xml'}
-        return httmock.response(
-            status_code=200, content=metadata.encode('utf-8'), headers=headers, request=request
-        )
-
-    with httmock.HTTMock(httmock.urlmatch(path=r'.*/accounts/mellon/metadata/$')(metadata_response)):
-        resp = resp.form.submit('_continue').follow()
-
+    responses.get(
+        'http://127.0.0.1:8003/accounts/mellon/metadata/',
+        status=200,
+        content_type='text/xml',
+        body=metadata.encode('utf-8'),
+    )
+    resp = resp.form.submit('_continue').follow()
     assert resp.form.get('metadata_0').value == metadata
     resp = resp.form.submit('_continue').follow()
     liberty_provider = LibertyProvider.objects.get(slug='some-saml-client')