Added unit testing

# Travis CI Configuration File

# Tell Travis CI we're using PHP

language: php

php:

  - 5.2

  - 5.3

  - 5.5

env:

  - WP_VERSION=latest WP_MULTISITE=0

matrix:

  include:

    - php: 5.2

      env: WP_VERSION=latest WP_MULTISITE=1

# Clones WordPress and configures our testing environment.

before_script:

  - bash bin/install-wp-tests.sh wordpress_test root '' 127.0.0.1 $WP_VERSION

#!/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=/tmp/wordpress/

set -ex

install_wp() {

	mkdir -p $WP_CORE_DIR

	if [ $WP_VERSION == 'latest' ]; then 

		local ARCHIVE_NAME='latest'

	else

		local ARCHIVE_NAME="wordpress-$WP_VERSION"

	fi

	wget -nv -O /tmp/wordpress.tar.gz https://wordpress.org/${ARCHIVE_NAME}.tar.gz

	tar --strip-components=1 -zxmf /tmp/wordpress.tar.gz -C $WP_CORE_DIR

	wget -nv -O $WP_CORE_DIR/wp-content/db.php https://raw.github.com/markoheijnen/wp-mysqli/master/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

	mkdir -p $WP_TESTS_DIR

	cd $WP_TESTS_DIR

	svn co --quiet https://develop.svn.wordpress.org/trunk/tests/phpunit/includes/

	wget -nv -O wp-tests-config.php https://develop.svn.wordpress.org/trunk/wp-tests-config-sample.php

	sed $ioption "s:dirname( __FILE__ ) . '/src/':'$WP_CORE_DIR':" wp-tests-config.php

	sed $ioption "s/youremptytestdbnamehere/$DB_NAME/" wp-tests-config.php

	sed $ioption "s/yourusernamehere/$DB_USER/" wp-tests-config.php

	sed $ioption "s/yourpasswordhere/$DB_PASS/" wp-tests-config.php

	sed $ioption "s|localhost|${DB_HOST}|" wp-tests-config.php

}

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 [[ "$DB_SOCK_OR_PORT" =~ ^[0-9]+$ ]] ; 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

<phpunit

	bootstrap="tests/bootstrap.php"

	backupGlobals="false"

	colors="true"

	convertErrorsToExceptions="true"

	convertNoticesToExceptions="true"

	convertWarningsToExceptions="true"

	>

    <testsuites>

        <!-- Default test suite to run all tests -->

        <testsuite>

            <directory prefix="test-" suffix=".php">tests</directory>

        </testsuite>

    </testsuites>

	<filter>

		<blacklist>

			<directory suffix=".php">.</directory>

		</blacklist>

		<whitelist>

			<directory suffix=".php">./lib</directory>

			<file>./plugin.php</file>

		</whitelist>

	</filter>

</phpunit>

<?php

/**

 * Bootstrap the plugin unit testing environment.

 *

 * @package WordPress

 * @subpackage JSON API

*/

// Support for:

// 1. `WP_DEVELOP_DIR` environment variable

// 2. Plugin installed inside of WordPress.org developer checkout

// 3. Tests checked out to /tmp

if ( false !== getenv( 'WP_DEVELOP_DIR' ) ) {

	$test_root = getenv( 'WP_DEVELOP_DIR' ) . '/tests/phpunit';

} else if ( file_exists( '../../../../tests/phpunit/includes/bootstrap.php' ) ) {

	$test_root = '../../../../tests/phpunit';

} else if ( file_exists( '/tmp/wordpress-tests-lib/includes/bootstrap.php' ) ) {

	$test_root = '/tmp/wordpress-tests-lib';

}

require $test_root . '/includes/functions.php';

function _manually_load_plugin() {

	require dirname( __FILE__ ) . '/../s3-uploads.php';

}

tests_add_filter( 'muplugins_loaded', '_manually_load_plugin' );

require $test_root . '/includes/bootstrap.php';