From d900740366ec69fe5f614b11b5372e166f56b772 Mon Sep 17 00:00:00 2001
From: Andreas Jaeger <aj@suse.com>
Date: Wed, 1 Feb 2017 09:52:12 +0100
Subject: [PATCH] Prepare for using standard python tests

Add simple script to setup mysql and postgresql databases,
this script can be run by users during testing and will be
run by CI systems for specific setup before running unit tests.

This allows us to change in project-config the python-db jobs to
python-jobs since python-jobs will call this script initially.

Update documentation for this.

See also http://lists.openstack.org/pipermail/openstack-dev/2016-November/107784.html

Needed-By: I4566705d6e8ff17b2d400111919f6e1a0d0db3eb
Change-Id: I56fbce9fe0d0c90734f28457886b7a27bf8479f4
---
 doc/source/contributing.rst |  3 ++
 tools/test-setup.sh         | 57 +++++++++++++++++++++++++++++++++++++
 2 files changed, 60 insertions(+)
 create mode 100755 tools/test-setup.sh

diff --git a/doc/source/contributing.rst b/doc/source/contributing.rst
index 75d0c96b..09a79ed8 100644
--- a/doc/source/contributing.rst
+++ b/doc/source/contributing.rst
@@ -14,6 +14,9 @@ For MySQL you can use the following commands::
  mysql> GRANT ALL PRIVILEGES ON * . * TO 'openstack_citest'@'localhost';
  mysql> FLUSH PRIVILEGES;
 
+Note that the script tools/test-setup.sh can be used for the step
+above.
+
 Storyboard uses tox_ to manage its unit and functional tests. After
 installing tox and downloading the storyboard source, run the tests
 with::
diff --git a/tools/test-setup.sh b/tools/test-setup.sh
new file mode 100755
index 00000000..07a07854
--- /dev/null
+++ b/tools/test-setup.sh
@@ -0,0 +1,57 @@
+#!/bin/bash -xe
+
+# This script will be run by OpenStack CI before unit tests are run,
+# it sets up the test system as needed.
+# Developers should setup their test systems in a similar way.
+
+# This setup needs to be run as a user that can run sudo.
+
+# The root password for the MySQL database; pass it in via
+# MYSQL_ROOT_PW.
+DB_ROOT_PW=${MYSQL_ROOT_PW:-insecure_slave}
+
+# This user and its password are used by the tests, if you change it,
+# your tests might fail.
+DB_USER=openstack_citest
+DB_PW=openstack_citest
+
+sudo -H mysqladmin -u root password $DB_ROOT_PW
+
+# It's best practice to remove anonymous users from the database.  If
+# a anonymous user exists, then it matches first for connections and
+# other connections from that host will not work.
+sudo -H mysql -u root -p$DB_ROOT_PW -h localhost -e "
+    DELETE FROM mysql.user WHERE User='';
+    FLUSH PRIVILEGES;
+    GRANT ALL PRIVILEGES ON *.*
+        TO '$DB_USER'@'%' identified by '$DB_PW' WITH GRANT OPTION;"
+
+# Now create our database.
+mysql -u $DB_USER -p$DB_PW -h 127.0.0.1 -e "
+    SET default_storage_engine=MYISAM;
+    DROP DATABASE IF EXISTS openstack_citest;
+    CREATE DATABASE openstack_citest CHARACTER SET utf8;"
+
+# Same for PostgreSQL
+# The root password for the PostgreSQL database; pass it in via
+# POSTGRES_ROOT_PW.
+DB_ROOT_PW=${POSTGRES_ROOT_PW:-insecure_slave}
+
+# Setup user
+root_roles=$(sudo -H -u postgres psql -t -c "
+   SELECT 'HERE' from pg_roles where rolname='$DB_USER'")
+if [[ ${root_roles} == *HERE ]];then
+    sudo -H -u postgres psql -c "ALTER ROLE $DB_USER WITH SUPERUSER LOGIN PASSWORD '$DB_PW'"
+else
+    sudo -H -u postgres psql -c "CREATE ROLE $DB_USER WITH SUPERUSER LOGIN PASSWORD '$DB_PW'"
+fi
+
+# Store password for tests
+cat << EOF > $HOME/.pgpass
+*:*:*:$DB_USER:$DB_PW
+EOF
+chmod 0600 $HOME/.pgpass
+
+# Now create our database
+psql -h 127.0.0.1 -U $DB_USER -d template1 -c "DROP DATABASE IF EXISTS openstack_citest"
+createdb -h 127.0.0.1 -U $DB_USER -l C -T template0 -E utf8 openstack_citest