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Add integration tests to GH actions
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enricobattocchi committed Jun 29, 2023
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83 changes: 83 additions & 0 deletions .github/workflows/test.yml
Original file line number Diff line number Diff line change
Expand Up @@ -131,6 +131,89 @@ jobs:
COVERALLS_FLAG_NAME: php-${{ matrix.php_version }}
run: php-coveralls -v -x build/logs/clover.xml

integration-test:
runs-on: ubuntu-latest

strategy:
matrix:
php_version: [ '7.3', '7.4', '8.0', '8.1' ]
coverage: [ false ]

# Run code coverage only on high/low PHP.
include:
- php_version: 7.2
coverage: true
- php_version: 8.2
coverage: true

name: "Integration Test: PHP ${{ matrix.php_version }}"

# Allow builds to fail on as-of-yet unreleased WordPress versions.
continue-on-error: ${{ matrix.wp_version == 'trunk' }}

services:
mysql:
# Use MySQL 5.6 for PHP 7.2, use MySQL 5.7 for PHP 7.3 < 7.4, otherwise MySQL 8.0.
# Also see: https://core.trac.wordpress.org/ticket/52496
image: mysql:${{ ( matrix.php_version == '7.2' && '5.6' ) || ( matrix.php_version < '7.4' && '5.7' ) || '8.0' }}
env:
MYSQL_ALLOW_EMPTY_PASSWORD: false
ports:
- 3306:3306
options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=10s --health-retries=10

steps:
- name: Checkout code
uses: actions/checkout@v3

- name: Install PHP
uses: shivammathur/setup-php@v2
with:
php-version: ${{ matrix.php_version }}
ini-values: zend.assertions=1, error_reporting=-1, display_errors=On
coverage: ${{ matrix.coverage == true && 'xdebug' || 'none' }}

# Install dependencies and handle caching in one go.
# @link https://github.com/marketplace/actions/install-composer-dependencies
- name: Install Composer dependencies
uses: ramsey/composer-install@v2
with:
# Bust the cache at least once a month - output format: YYYY-MM.
custom-cache-suffix: $(date -u "+%Y-%m")

- name: Install WP
shell: bash
run: config/scripts/install-wp-tests.sh wordpress_test root '' 127.0.0.1:3306 ${{ matrix.wp_version }}

- name: Run integration tests
if: ${{ matrix.coverage == false }}
run: composer integration-test

- name: Run integration tests with code coverage
if: ${{ matrix.coverage == true }}
run: composer integration-coverage

# PHP Coveralls doesn't fully support PHP 8.x yet, so switch the PHP version.
- name: Switch to PHP 7.4
if: ${{ success() && matrix.coverage == true && startsWith( matrix.php_version, '8' ) }}
uses: shivammathur/setup-php@v2
with:
php-version: 7.4
coverage: none

# Global install is used to prevent a conflict with the local composer.lock in PHP 8.0+.
- name: Install Coveralls
if: ${{ success() && matrix.coverage == true }}
run: composer global require php-coveralls/php-coveralls:"^2.5.3" --no-interaction

- name: Upload coverage results to Coveralls
if: ${{ success() && matrix.coverage == true }}
env:
COVERALLS_REPO_TOKEN: ${{ secrets.COVERALLS_TOKEN }}
COVERALLS_PARALLEL: true
COVERALLS_FLAG_NAME: intgr-php-${{ matrix.php_version }}
run: php-coveralls -v -x build/logs/clover-integration.xml

coveralls-finish:
needs: unit
runs-on: ubuntu-latest
Expand Down
189 changes: 189 additions & 0 deletions config/scripts/install-wp-tests.sh
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#!/usr/bin/env bash

########################################################################
# Script to download and install WordPress for use in automated testing.
#
# Source: https://github.com/wp-cli/scaffold-command/blob/main/templates/install-wp-tests.sh
# Last updated based on commit https://github.com/wp-cli/scaffold-command/commit/503ac569875d3665a0b28b9a5b7e8d136112b6d6
# dated December 15 2022.
########################################################################

if [ $# -lt 3 ]; then
echo "usage: $0 <db-name> <db-user> <db-pass> [db-host] [wp-version] [skip-database-creation]"
exit 1
fi

DB_NAME=$1
DB_USER=$2
DB_PASS=$3
DB_HOST=${4-localhost}
WP_VERSION=${5-latest}
SKIP_DB_CREATE=${6-false}

TMPDIR=${TMPDIR-/tmp}
TMPDIR=$(echo $TMPDIR | sed -e "s/\/$//")
WP_TESTS_DIR=${WP_TESTS_DIR-$TMPDIR/wordpress-tests-lib}
WP_CORE_DIR=${WP_CORE_DIR-$TMPDIR/wordpress}

download() {
if [ `which curl` ]; then
curl -s "$1" > "$2";
elif [ `which wget` ]; then
wget -nv -O "$2" "$1"
fi
}

if [[ $WP_VERSION =~ ^[0-9]+\.[0-9]+\-(beta|RC)[0-9]+$ ]]; then
WP_BRANCH=${WP_VERSION%\-*}
WP_TESTS_TAG="branches/$WP_BRANCH"

elif [[ $WP_VERSION =~ ^[0-9]+\.[0-9]+$ ]]; then
WP_TESTS_TAG="branches/$WP_VERSION"
elif [[ $WP_VERSION =~ [0-9]+\.[0-9]+\.[0-9]+ ]]; then
if [[ $WP_VERSION =~ [0-9]+\.[0-9]+\.[0] ]]; then
# version x.x.0 means the first release of the major version, so strip off the .0 and download version x.x
WP_TESTS_TAG="tags/${WP_VERSION%??}"
else
WP_TESTS_TAG="tags/$WP_VERSION"
fi
elif [[ $WP_VERSION == 'nightly' || $WP_VERSION == 'trunk' ]]; then
WP_TESTS_TAG="trunk"
else
# http serves a single offer, whereas https serves multiple. we only want one
download http://api.wordpress.org/core/version-check/1.7/ /tmp/wp-latest.json
grep '[0-9]+\.[0-9]+(\.[0-9]+)?' /tmp/wp-latest.json
LATEST_VERSION=$(grep -o '"version":"[^"]*' /tmp/wp-latest.json | sed 's/"version":"//')
if [[ -z "$LATEST_VERSION" ]]; then
echo "Latest WordPress version could not be found"
exit 1
fi
WP_TESTS_TAG="tags/$LATEST_VERSION"
fi
set -ex

install_wp() {

if [ -d $WP_CORE_DIR ]; then
return;
fi

mkdir -p $WP_CORE_DIR

if [[ $WP_VERSION == 'nightly' || $WP_VERSION == 'trunk' ]]; then
mkdir -p $TMPDIR/wordpress-trunk
rm -rf $TMPDIR/wordpress-trunk/*
svn export --quiet https://core.svn.wordpress.org/trunk $TMPDIR/wordpress-trunk/wordpress
mv $TMPDIR/wordpress-trunk/wordpress/* $WP_CORE_DIR
else
if [ $WP_VERSION == 'latest' ]; then
local ARCHIVE_NAME='latest'
elif [[ $WP_VERSION =~ [0-9]+\.[0-9]+ ]]; then
# https serves multiple offers, whereas http serves single.
download https://api.wordpress.org/core/version-check/1.7/ $TMPDIR/wp-latest.json
if [[ $WP_VERSION =~ [0-9]+\.[0-9]+\.[0] ]]; then
# version x.x.0 means the first release of the major version, so strip off the .0 and download version x.x
LATEST_VERSION=${WP_VERSION%??}
else
# otherwise, scan the releases and get the most up to date minor version of the major release
local VERSION_ESCAPED=`echo $WP_VERSION | sed 's/\./\\\\./g'`
LATEST_VERSION=$(grep -o '"version":"'$VERSION_ESCAPED'[^"]*' $TMPDIR/wp-latest.json | sed 's/"version":"//' | head -1)
fi
if [[ -z "$LATEST_VERSION" ]]; then
local ARCHIVE_NAME="wordpress-$WP_VERSION"
else
local ARCHIVE_NAME="wordpress-$LATEST_VERSION"
fi
else
local ARCHIVE_NAME="wordpress-$WP_VERSION"
fi
download https://wordpress.org/${ARCHIVE_NAME}.tar.gz $TMPDIR/wordpress.tar.gz
tar --strip-components=1 -zxmf $TMPDIR/wordpress.tar.gz -C $WP_CORE_DIR
fi

download https://raw.githubusercontent.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
rm -rf $WP_TESTS_DIR/{includes,data}
svn export --quiet --ignore-externals https://develop.svn.wordpress.org/${WP_TESTS_TAG}/tests/phpunit/includes/ $WP_TESTS_DIR/includes
svn export --quiet --ignore-externals https://develop.svn.wordpress.org/${WP_TESTS_TAG}/tests/phpunit/data/ $WP_TESTS_DIR/data
fi

if [ ! -f wp-tests-config.php ]; then
download https://develop.svn.wordpress.org/${WP_TESTS_TAG}/wp-tests-config-sample.php "$WP_TESTS_DIR"/wp-tests-config.php
# remove all forward slashes in the end
WP_CORE_DIR=$(echo $WP_CORE_DIR | sed "s:/\+$::")
sed $ioption "s:dirname( __FILE__ ) . '/src/':'$WP_CORE_DIR/':" "$WP_TESTS_DIR"/wp-tests-config.php
sed $ioption "s:__DIR__ . '/src/':'$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

}

recreate_db() {
shopt -s nocasematch
if [[ $1 =~ ^(y|yes)$ ]]
then
mysqladmin drop $DB_NAME -f --user="$DB_USER" --password="$DB_PASS"$EXTRA
create_db
echo "Recreated the database ($DB_NAME)."
else
echo "Leaving the existing database ($DB_NAME) in place."
fi
shopt -u nocasematch
}

create_db() {
mysqladmin create $DB_NAME --user="$DB_USER" --password="$DB_PASS"$EXTRA
}

install_db() {

if [ ${SKIP_DB_CREATE} = "true" ]; then
return 0
fi

# 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
if [ $(mysql --user="$DB_USER" --password="$DB_PASS"$EXTRA --execute='show databases;' | grep ^$DB_NAME$) ]
then
echo "Reinstalling will delete the existing test database ($DB_NAME)"
read -p 'Are you sure you want to proceed? [y/N]: ' DELETE_EXISTING_DB
recreate_db $DELETE_EXISTING_DB
else
create_db
fi
}

install_wp
install_test_suite
install_db

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