WIP: Add tests for http functions

templates/dashboard/http_functions/client.html

@@ -8,10 +8,12 @@ show_edit_form=True,
 show_logs=True,
 show_client=True,
 show_history=True,
+show_tests=True,
 edit_url=url_for('http.editor', function_id=function_id),
 cancel_url=url_for('http.overview'),
 logs_url=url_for('http.logs', function_id=function_id),
-history_url=url_for('http.history', function_id=function_id)) }}
+history_url=url_for('http.history', function_id=function_id),
+tests_url=url_for('http.tests', function_id=function_id)) }}
 
 <div class="mx-auto w-full pt-4" id="client-u{{ user_id }}-f{{ function_id }}">
 </div>