From c562491bf0cfa0cff876ff3c601665e9b959b633 Mon Sep 17 00:00:00 2001
From: Mikhail Uvarov <arcusfelis@gmail.com>
Date: Thu, 2 Dec 2021 17:58:15 +0100
Subject: [PATCH] Use unique names for fresh story users

Some suites run the same testcase several times
This means a duplicate key error could occure when registering a new user
This also means some random stanzas would come from another cases
It is especially visible when two cases run in parallel (but it is not a requirement)
---
 src/escalus_fresh.erl | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/escalus_fresh.erl b/src/escalus_fresh.erl
index f20fc6d..a933725 100644
--- a/src/escalus_fresh.erl
+++ b/src/escalus_fresh.erl
@@ -205,9 +205,7 @@ select(UserResources, FullSpecs) ->
                  FullSpecs).
 
 fresh_int_suffix() ->
-    {_, S, US} = erlang:timestamp(),
-    L = lists:flatten([integer_to_list(S rem 100), ".", integer_to_list(US)]),
-    list_to_binary(L).
+    integer_to_binary(erlang:unique_integer([monotonic, positive])).
 
 case_name_suffix(Config) ->
     CaseName = proplists:get_value(tc_name, Config, unnamed),