From 4151623b9cca32e26e78b749dee3bf9d15c827e8 Mon Sep 17 00:00:00 2001
From: Mike Jolley <mike.jolley@me.com>
Date: Mon, 10 Jun 2019 17:09:42 +0100
Subject: [PATCH] Travis setup

---
 .travis.yml               |  28 +++++
 unit-tests/bin/install.sh | 210 ++++++++++++++++++++++++++++++++++++++
 unit-tests/bin/phpcs.sh   |  11 ++
 unit-tests/bin/phpunit.sh |   8 ++
 unit-tests/bin/travis.sh  |  12 +++
 5 files changed, 269 insertions(+)
 create mode 100644 .travis.yml
 create mode 100755 unit-tests/bin/install.sh
 create mode 100755 unit-tests/bin/phpcs.sh
 create mode 100755 unit-tests/bin/phpunit.sh
 create mode 100755 unit-tests/bin/travis.sh

diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 00000000000..96d37559994
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,28 @@
+language: php
+
+sudo: false
+
+matrix:
+  include:
+  - name: "PHP 7.2 unit tests, PHP Coding standards check and JS tests"
+    php: 7.2
+    env: WP_VERSION=latest WP_MULTISITE=0 WP_CORE_DIR=/tmp/wordpress RUN_PHPCS=1
+  - name: "PHP 7.1 unit tests"
+    php: 7.1
+    env: WP_VERSION=latest WP_MULTISITE=0 WP_CORE_DIR=/tmp/wordpress
+  - name: "PHP 7.0 unit tests"
+    php: 7.0
+    env: WP_VERSION=latest WP_MULTISITE=0 WP_CORE_DIR=/tmp/wordpress
+  - name: "PHP 5.6 unit tests"
+    php: 5.6
+    env: WP_VERSION=latest WP_MULTISITE=0 WP_CORE_DIR=/tmp/wordpress
+
+before_script:
+  - phpenv config-rm xdebug.ini
+  - export PATH="$HOME/.composer/vendor/bin:$PATH"
+  - bash tests/bin/install.sh woocommerce_test root '' localhost $WP_VERSION
+  - bash bin/travis.sh before
+
+script:
+  - bash unit-tests/bin/phpunit.sh
+  - bash unit-tests/tests/bin/phpcs.sh
\ No newline at end of file
diff --git a/unit-tests/bin/install.sh b/unit-tests/bin/install.sh
new file mode 100755
index 00000000000..fb72cc86ab5
--- /dev/null
+++ b/unit-tests/bin/install.sh
@@ -0,0 +1,210 @@
+#!/usr/bin/env bash
+
+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/}
+
+# Error if WP < 5
+if [[ $WP_VERSION =~ ^([0-9]+)[0-9\.]+\-? ]]; then
+	if [ "5" -gt "${BASH_REMATCH[1]}" ]; then
+		echo "You must use WordPress 5.0 or greater."
+		exit 1
+	fi
+fi
+
+download() {
+    if [ `which curl` ]; then
+        curl -s "$1" > "$2";
+    elif [ `which wget` ]; then
+        wget -nv -O "$2" "$1"
+    fi
+}
+
+if [[ $WP_VERSION =~ ^[0-9]+\.[0-9]+$ ]]; 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/ $TMPDIR/wp-latest.json
+	grep '[0-9]+\.[0-9]+(\.[0-9]+)?' $TMPDIR/wp-latest.json
+	LATEST_VERSION=$(grep -o '"version":"[^"]*' $TMPDIR/wp-latest.json | sed 's/"version":"//')
+	if [[ -z "$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-nightly
+		download https://wordpress.org/nightly-builds/wordpress-latest.zip  $TMPDIR/wordpress-nightly/wordpress-nightly.zip
+		unzip -q $TMPDIR/wordpress-nightly/wordpress-nightly.zip -d $TMPDIR/wordpress-nightly/
+		mv $TMPDIR/wordpress-nightly/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.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 $WP_TESTS_DIR
+		svn co --quiet https://develop.svn.wordpress.org/${WP_TESTS_TAG}/tests/phpunit/includes/ $WP_TESTS_DIR/includes
+		svn co --quiet https://develop.svn.wordpress.org/${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 $ioption "s/youremptytestdbnamehere/$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() {
+
+	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
+	mysqladmin create $DB_NAME --user="$DB_USER" --password="$DB_PASS"$EXTRA
+}
+
+install_deps() {
+
+	# Script Variables
+	WP_SITE_URL="http://local.wordpress.test"
+	BRANCH=$TRAVIS_BRANCH
+	REPO=$TRAVIS_REPO_SLUG
+	WORKING_DIR="$PWD"
+
+	if [ "$TRAVIS_PULL_REQUEST_BRANCH" != "" ]; then
+		BRANCH=$TRAVIS_PULL_REQUEST_BRANCH
+		REPO=$TRAVIS_PULL_REQUEST_SLUG
+	fi
+
+	# Set up WordPress using wp-cli
+	mkdir -p "$WP_CORE_DIR"
+	cd "$WP_CORE_DIR"
+
+	curl -O https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar
+	php wp-cli.phar core config --dbname=$DB_NAME --dbuser=$DB_USER --dbpass=$DB_PASS --dbhost=$DB_HOST --dbprefix=wptests_
+	php wp-cli.phar core install --url="$WP_SITE_URL" --title="Example" --admin_user=admin --admin_password=password --admin_email=info@example.com --path=$WP_CORE_DIR --skip-email
+
+	# Install WooCommerce
+	cd "wp-content/plugins/"
+	# As zip file does not include tests, we have to get it from git repo.
+	git clone --depth 1 https://github.com/woocommerce/woocommerce.git
+	cd "$WP_CORE_DIR"
+	php wp-cli.phar plugin activate woocommerce
+
+	if [ "$TRAVIS_PULL_REQUEST_BRANCH" != "" ]; then
+		BRANCH="$(sed 's/#/%23/' <<<$BRANCH)"
+		# Install woocommerce-admin, the correct branch, if running from Travis CI.
+		php wp-cli.phar plugin install https://github.com/$REPO/archive/$BRANCH.zip --activate
+	fi
+
+	# Install WooCommerce-Admin
+	git clone --depth 1 https://github.com/woocommerce/woocommerce-admin.git
+	cd "$WP_CORE_DIR"
+	php wp-cli.phar plugin activate woocommerce-admin
+
+	if [ "$TRAVIS_PULL_REQUEST_BRANCH" != "" ]; then
+		BRANCH="$(sed 's/#/%23/' <<<$BRANCH)"
+		# Install woocommerce-admin, the correct branch, if running from Travis CI.
+		php wp-cli.phar plugin install https://github.com/$REPO/archive/$BRANCH.zip --activate
+	fi
+
+	# Back to original dir
+	cd "$WORKING_DIR"
+}
+
+install_wp
+install_test_suite
+install_db
+install_deps
\ No newline at end of file
diff --git a/unit-tests/bin/phpcs.sh b/unit-tests/bin/phpcs.sh
new file mode 100755
index 00000000000..5a2c8b48a05
--- /dev/null
+++ b/unit-tests/bin/phpcs.sh
@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+if [[ ${RUN_PHPCS} == 1 ]]; then
+	CHANGED_FILES=`git diff --name-only --diff-filter=ACMR $TRAVIS_COMMIT_RANGE | grep \\\\.php | awk '{print}' ORS=' '`
+	IGNORE=""
+
+	if [ "$CHANGED_FILES" != "" ]; then
+		echo "Running Code Sniffer."
+		./vendor/bin/phpcs --ignore=$IGNORE --encoding=utf-8 -s -n -p $CHANGED_FILES
+	fi
+fi
diff --git a/unit-tests/bin/phpunit.sh b/unit-tests/bin/phpunit.sh
new file mode 100755
index 00000000000..ae5e4ef3f8a
--- /dev/null
+++ b/unit-tests/bin/phpunit.sh
@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+WORKING_DIR="$PWD"
+cd "$WP_CORE_DIR/wp-content/plugins/woocommerce-rest-api/"
+phpunit --version
+phpunit -c phpunit.xml.dist
+TEST_RESULT=$?
+cd "$WORKING_DIR"
+exit $TEST_RESULT
diff --git a/unit-tests/bin/travis.sh b/unit-tests/bin/travis.sh
new file mode 100755
index 00000000000..e7b020cc9ac
--- /dev/null
+++ b/unit-tests/bin/travis.sh
@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+# usage: travis.sh before|after
+
+if [ $1 == 'before' ]; then
+
+	if [[ ${RUN_PHPCS} == 1 ]]; then
+		cd "$WP_CORE_DIR/wp-content/plugins/woocommerce-rest-api/"
+		# This can (currently) only run for PHP 7.1+
+		composer install
+	fi
+
+fi