From cc1d389f213510e0ffed0b0d0615cef5f896d9d7 Mon Sep 17 00:00:00 2001
From: Michael Youngstrom <youngstrom.m@husky.neu.edu>
Date: Thu, 18 Oct 2018 15:50:00 -0400
Subject: [PATCH] Replace randint in db name with pid

---
 common/lib/xmodule/xmodule/modulestore/tests/utils.py | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/common/lib/xmodule/xmodule/modulestore/tests/utils.py b/common/lib/xmodule/xmodule/modulestore/tests/utils.py
index e729143872..d9b964be97 100644
--- a/common/lib/xmodule/xmodule/modulestore/tests/utils.py
+++ b/common/lib/xmodule/xmodule/modulestore/tests/utils.py
@@ -1,6 +1,7 @@
 """
 Helper classes and methods for running modulestore tests without Django.
 """
+from uuid import uuid4
 import io
 import os
 import random
@@ -228,7 +229,7 @@ class MongoContentstoreBuilder(object):
         when the context closes.
         """
         contentstore = MongoContentStore(
-            db='contentstore{}'.format(random.randint(0, 10000)),
+            db='contentstore{}'.format(THIS_UUID),
             collection='content',
             **COMMON_DOCSTORE_CONFIG
         )
@@ -286,7 +287,7 @@ class MongoModulestoreBuilder(StoreBuilderBase):
                 all of its assets.
         """
         doc_store_config = dict(
-            db='modulestore{}'.format(random.randint(0, 10000)),
+            db='modulestore{}'.format(THIS_UUID),
             collection='xmodule',
             asset_collection='asset_metadata',
             **COMMON_DOCSTORE_CONFIG
@@ -334,7 +335,7 @@ class VersioningModulestoreBuilder(StoreBuilderBase):
                 all of its assets.
         """
         doc_store_config = dict(
-            db='modulestore{}'.format(random.randint(0, 10000)),
+            db='modulestore{}'.format(THIS_UUID),
             collection='split_module',
             **COMMON_DOCSTORE_CONFIG
         )
@@ -455,6 +456,8 @@ class MixedModulestoreBuilder(StoreBuilderBase):
             return store.db_connection.structures
 
 
+THIS_UUID = uuid4().hex
+
 COMMON_DOCSTORE_CONFIG = {
     'host': MONGO_HOST,
     'port': MONGO_PORT_NUM,