Really hide the ‘download CSV’ link in the tour

Tried to do this in
https://github.com/alphagov/notifications-admin/pull/743

Didn’t account for it reappearing when the AJAX fired, because the AJAX
request didn’t account for whether or not the user was in the tour.

app/main/views/jobs.py

@@ -97,7 +97,8 @@ def view_job(service_id, job_id):
             ".view_job_updates",
             service_id=service_id,
             job_id=job['id'],
-            status=request.args.get('status', '')
+            status=request.args.get('status', ''),
+            help=get_help_argument()
         ),
         partials=get_job_partials(job),
         help=get_help_argument()

tests/app/main/views/test_jobs.py

@@ -120,6 +120,13 @@ def test_should_show_not_show_csv_download_in_tour(
         ))
 
         assert response.status_code == 200
+        assert url_for(
+            'main.view_job_updates',
+            service_id=service_one['id'],
+            job_id=fake_uuid,
+            status='',
+            help=3
+        ).replace('&', '&') in response.get_data(as_text=True)
         assert url_for(
             'main.view_job_csv',
             service_id=service_one['id'],