From: Christian Heller <c.heller@plomlompom.de>
Date: Fri, 14 Jun 2024 12:27:57 +0000 (+0200)
Subject: Avoid race condition of test databases created with same timestamp.
X-Git-Url: https://plomlompom.com/repos/%7B%7B%20web_path%20%7D%7D/%7B%7Bdb.prefix%7D%7D/%7B%7Bprefix%7D%7D/ledger?a=commitdiff_plain;h=916da7ef93591d5c542dec6b64f7643a16ca0e96;p=plomtask

Avoid race condition of test databases created with same timestamp.
---

diff --git a/tests/utils.py b/tests/utils.py
index 6f44f61..6581c61 100644
--- a/tests/utils.py
+++ b/tests/utils.py
@@ -3,7 +3,7 @@ from unittest import TestCase
 from threading import Thread
 from http.client import HTTPConnection
 from urllib.parse import urlencode
-from datetime import datetime
+from uuid import uuid4
 from os import remove as remove_file
 from typing import Mapping, Any
 from plomtask.db import DatabaseFile, DatabaseConnection
@@ -53,8 +53,7 @@ class TestCaseWithDB(TestCase):
         Process.empty_cache()
         ProcessStep.empty_cache()
         Todo.empty_cache()
-        timestamp = datetime.now().timestamp()
-        self.db_file = DatabaseFile.create_at(f'test_db:{timestamp}')
+        self.db_file = DatabaseFile.create_at(f'test_db:{uuid4()}')
         self.db_conn = DatabaseConnection(self.db_file)
 
     def tearDown(self) -> None: