Using WP_UnitTestCase scaffolding in PHPStrom with composer - wordpress

Question

I configured WP_UnitTestCase and the wp_cli and PHPUnit with composer in PHPStorm. I had an issue where it couldn’t find/use my WP DB username and password to create the DB so I created it manually in the terminal. (was this a mistake?) install-wp-tests.sh the installed, I was able to run some test did a bit of development and then shutdown my machine.
The next day, I started up my machine and attempted to continue where I left off. However PHPunit (should I be calling this WP_UnitTestCase instead?) Failed to run with the following errors.
Warning: require_once(/tmp/wordpress-tests-lib/includes/functions.php): failed to >open stream: No such file or directory in /thefullpathtowordpressprojectd/wp->content/plugins/myplugin/tests/bootstrap.php on line 8
Well /tmp/wordpress-tests-lib/ doesn’t exist
So I look into the install-wp-tests.sh and its installing itself to a tmp directory…okay?! (So ok I did notice that phpunit said Installing when I ran my tests the night before… so it reinstalls itself for every test!?)
Then I re-run ‘install-wp-tests.sh’, it fails when attempting to create the ‘wordpress-tests’ db since it already exist but I can now run tests again.
My question is even if the scaffolding/ WP_UnitTestCase reinstalls itself every time I run phpunit in the directory of my plugin folder where my phpunit.xml is. What do I have to change in the ‘install-wp-tests.sh’ or phpunit.xml so I don't have to manually reinstall for an existing project, how to clear the require_once error for the tmp empty directory?
Should I have to reinstall it everytime I reopen my project?
my install-we-test.sh is unchanged, but here it is:
#!/usr/bin/env bash
if [ $# -lt 3 ]; then
echo "usage: $0 <db-name> <db-user> <db-pass> [db-host] [wp-version]"
exit 1
fi
DB_NAME=$1
DB_USER=$2
DB_PASS=$3
DB_HOST=${4-localhost}
WP_VERSION=${5-latest}
WP_TESTS_DIR=${WP_TESTS_DIR-/tmp/wordpress-tests-lib}
WP_CORE_DIR=${WP_CORE_DIR-/tmp/wordpress/}
set -ex
download() {
if [ `which curl` ]; then
curl -s "$1" > "$2";
elif [ `which wget` ]; then
wget -nv -O "$2" "$1"
fi
}
install_wp() {
if [ -d $WP_CORE_DIR ]; then
return;
fi
mkdir -p $WP_CORE_DIR
if [ $WP_VERSION == 'latest' ]; then
local ARCHIVE_NAME='latest'
else
local ARCHIVE_NAME="wordpress-$WP_VERSION"
fi
download https://wordpress.org/${ARCHIVE_NAME}.tar.gz /tmp/wordpress.tar.gz
tar --strip-components=1 -zxmf /tmp/wordpress.tar.gz -C $WP_CORE_DIR
download https://raw.github.com/markoheijnen/wp-mysqli/master/db.php $WP_CORE_DIR/wp-content/db.php
}
install_test_suite() {
# portable in-place argument for both GNU sed and Mac OSX sed
if [[ $(uname -s) == 'Darwin' ]]; then
local ioption='-i .bak'
else
local ioption='-i'
fi
# set up testing suite if it doesn't yet exist
if [ ! -d $WP_TESTS_DIR ]; then
# set up testing suite
mkdir -p $WP_TESTS_DIR
svn co --quiet http://develop.svn.wordpress.org/trunk/tests/phpunit/includes/ $WP_TESTS_DIR/includes
fi
cd $WP_TESTS_DIR
if [ ! -f wp-tests-config.php ]; then
download https://develop.svn.wordpress.org/trunk/wp-tests-config-sample.php "$WP_TESTS_DIR"/wp-tests-config.php
sed $ioption "s:dirname( __FILE__ ) . '/src/':'$WP_CORE_DIR':" "$WP_TESTS_DIR"/wp-tests-config.php
sed $ioption "s/youremptytestdbnamehere/$DB_NAME/" "$WP_TESTS_DIR"/wp-tests-config.php
sed $ioption "s/yourusernamehere/$DB_USER/" "$WP_TESTS_DIR"/wp-tests-config.php
sed $ioption "s/yourpasswordhere/$DB_PASS/" "$WP_TESTS_DIR"/wp-tests-config.php
sed $ioption "s|localhost|${DB_HOST}|" "$WP_TESTS_DIR"/wp-tests-config.php
fi
}
install_db() {
# parse DB_HOST for port or socket references
local PARTS=(${DB_HOST//\:/ })
local DB_HOSTNAME=${PARTS[0]};
local DB_SOCK_OR_PORT=${PARTS[1]};
local EXTRA=""
if ! [ -z $DB_HOSTNAME ] ; then
if [ $(echo $DB_SOCK_OR_PORT | grep -e '^[0-9]\{1,\}$') ]; then
EXTRA=" --host=$DB_HOSTNAME --port=$DB_SOCK_OR_PORT --protocol=tcp"
elif ! [ -z $DB_SOCK_OR_PORT ] ; then
EXTRA=" --socket=$DB_SOCK_OR_PORT"
elif ! [ -z $DB_HOSTNAME ] ; then
EXTRA=" --host=$DB_HOSTNAME --protocol=tcp"
fi
fi
# create database
mysqladmin create $DB_NAME --user="$DB_USER" --password="$DB_PASS"$EXTRA
}
install_wp
install_test_suite
install_db
and my phpunit.xml
<phpunit
bootstrap="tests/bootstrap.php"
backupGlobals="false"
colors="true"
convertErrorsToExceptions="true"
convertNoticesToExceptions="true"
convertWarningsToExceptions="true"
>
<testsuites>
<testsuite>
<directory prefix="test-" suffix=".php">./tests/</directory>
</testsuite>
</testsuites>
</phpunit>