Hide irrelevant things from nav for broadcast services

Services doing broadcasts wont:
- incur costs, so don’t need to see the usage page
- be sending anything by uploading, so don’t need to see the uploads
  page
- (for now) be sending anything using the API, so don’t need to see the
  API integration page

tests/app/test_navigation.py

@@ -177,6 +177,24 @@ def test_navigation_urls(
     ]
 
 
+def test_navigation_for_services_with_broadcast_permission(
+    client_request,
+    service_one,
+    mock_get_service_templates,
+    mock_get_template_folders,
+):
+    service_one['permissions'] += ['broadcast']
+    page = client_request.get('main.choose_template', service_id=SERVICE_ONE_ID)
+    assert [
+        a['href'] for a in page.select('.navigation a')
+    ] == [
+        '/services/{}'.format(SERVICE_ONE_ID),
+        '/services/{}/templates'.format(SERVICE_ONE_ID),
+        '/services/{}/users'.format(SERVICE_ONE_ID),
+        '/services/{}/service-settings'.format(SERVICE_ONE_ID),
+    ]
+
+
 def test_caseworkers_get_caseworking_navigation(
     client_request,
     mocker,