Allow for a testing database for unit tests

Author: Michael Vasseur

.github/jobs/baseinstall.sh

@@ -5,6 +5,12 @@
 export version="$1"
 db=${2:-install}
 
+# If this script is called from unit-tests.sh, we use the test environment
+export APP_ENV="${3:-prod}"
+
+# In the test environment, we need to use a different database
+[ "$APP_ENV" = "prod" ] && DATABASE_NAME=domjudge || DATABASE_NAME=domjudge_test
+
 set -eux
 
 PHPVERSION=$(php -r 'echo PHP_MAJOR_VERSION.".".PHP_MINOR_VERSION."\n";')
@@ -50,21 +56,21 @@ cat > ~/.my.cnf <<EOF
 [client]
 host=sqlserver
 user=root
-password=root
+password=${MYSQL_ROOT_PASSWORD}
 EOF
 cat ~/.my.cnf
 
-mysql_root "CREATE DATABASE IF NOT EXISTS \`domjudge\` DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;"
-mysql_root "CREATE USER IF NOT EXISTS \`domjudge\`@'%' IDENTIFIED BY 'domjudge';"
-mysql_root "GRANT SELECT, INSERT, UPDATE, DELETE ON \`domjudge\`.* TO 'domjudge'@'%';"
+mysql_root "CREATE DATABASE IF NOT EXISTS \`$DATABASE_NAME\` DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;"
+mysql_root "CREATE USER IF NOT EXISTS \`$DATABASE_NAME\`@'%' IDENTIFIED BY 'domjudge';"
+mysql_root "GRANT SELECT, INSERT, UPDATE, DELETE ON \`$DATABASE_NAME\`.* TO 'domjudge'@'%';"
 mysql_root "FLUSH PRIVILEGES;"
 
 # Show some MySQL debugging
 mysql_root "show databases"
 mysql_root "SELECT CURRENT_USER();"
 mysql_root "SELECT USER();"
 mysql_root "SELECT user,host FROM mysql.user"
-echo "unused:sqlserver:domjudge:domjudge:domjudge:3306" > /opt/domjudge/domserver/etc/dbpasswords.secret
+echo "unused:sqlserver:domjudge:domjudge:$DATABASE_NAME:3306" > /opt/domjudge/domserver/etc/dbpasswords.secret
 mysql_user "SELECT CURRENT_USER();"
 mysql_user "SELECT USER();"
 section_end
@@ -113,6 +119,10 @@ section_end
 
 if [ "${db}" = "install" ]; then
     section_start "Install the example data"
+    if [ "$version" = "unit" ]; then
+	    # Make sure admin has no team associated so we will not insert submissions during unit tests.
+	    mysql_root "UPDATE user SET teamid=null WHERE userid=1;" $DATABASE_NAME
+    fi
     /opt/domjudge/domserver/bin/dj_setup_database -uroot -proot install-examples | tee -a "$ARTIFACTS/mysql.txt"
     section_end
 fi