Travis support

.travis.yml

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+language: php 
+php: 
+ - 5.3
+ - 5.4
+
+env:
+ - TESTDB=MYSQL CORE_RELEASE=3.0
+ - TESTDB=MYSQL CORE_RELEASE=master
+ - TESTDB=PGSQL CORE_RELEASE=master
+ - TESTDB=SQLITE CORE_RELEASE=master
+
+matrix:
+  exclude:
+    - php: 5.4
+      env: TESTDB=PGSQL CORE_RELEASE=master
+    - php: 5.4
+      env: TESTDB=SQLITE CORE_RELEASE=master
+    - php: 5.4
+      env: TESTDB=MYSQL CORE_RELEASE=3.0
+
+before_script:
+ - pear -q install --onlyreqdeps pear/PHP_CodeSniffer
+ - phpenv rehash
+ - ./tests/travis/before_script ~/builds/ss 
+ - cd ~/builds/ss
+
+script: 
+ - phpunit restfulserver/tests/
+ - phpcs --encoding=utf-8 --tab-width=4 --standard=restfulserver/tests/phpcs -np restfulserver

tests/phpcs/ruleset.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<ruleset name="SilverStripe">
+	<description>CodeSniffer ruleset for SilverStripe coding conventions.</description>
+	
+	<!-- exclude SCSS-generated CSS files -->
+	<exclude-pattern>*/css/*</exclude-pattern>
+	<exclude-pattern>css/*</exclude-pattern>
+	
+	<!-- exclude thirdparty content -->
+	<exclude-pattern>thirdparty/*</exclude-pattern>
+	
+	<rule ref="Generic.Files.LineEndings.InvalidEOLChar">
+		<severity>8</severity>
+	</rule>
+	<rule ref="Generic.Files.LineEndings">
+		<properties>
+			<property name="eolChar" value="\n" />
+		</properties>
+	</rule>
+	<rule ref="Generic.Files.LineLength.TooLong">
+		<severity>7</severity>
+	</rule>
+	<rule ref="Generic.Files.LineLength.MaxExceeded">
+		<severity>8</severity>
+	</rule>
+	<rule ref="Generic.Files.LineLength">
+		<properties>
+			<property name="lineLimit" value="120"/>
+			<property name="absoluteLineLimit" value="120"/>
+		</properties>
+	</rule>
+</ruleset>
+

tests/travis/_config.php

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+<?php
+
+global $project;
+$project = 'mysite';
+
+global $database;
+$database = '';
+
+require_once('conf/ConfigureFromEnv.php');
+
+global $databaseConfig;
+$databaseConfig['memory'] = true;
+$databaseConfig['path'] = dirname(dirname(__FILE__)) .'/assets/';
+
+MySQLDatabase::set_connection_charset('utf8');
+
+// Set the current theme. More themes can be downloaded from
+// http://www.silverstripe.org/themes/
+SSViewer::set_theme('simple');
+
+// Enable nested URLs for this site (e.g. page/sub-page/)
+if(class_exists('SiteTree')) SiteTree::enable_nested_urls();

tests/travis/_ss_environment.php

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+<?php 
+ob_start();
+
+define('SS_ENVIRONMENT_TYPE', 'dev');
+
+/* Database connection */
+$db = getenv('TESTDB');
+switch($db) {
+case "PGSQL";
+	define('SS_DATABASE_CLASS', 'PostgreSQLDatabase');
+	define('SS_DATABASE_USERNAME', 'postgres'); 
+	define('SS_DATABASE_PASSWORD', '');
+	break;
+
+case "MYSQL":
+	define('SS_DATABASE_CLASS', 'MySQLDatabase');
+	define('SS_DATABASE_USERNAME', 'root'); 
+	define('SS_DATABASE_PASSWORD', '');
+	break;
+
+default:
+	define('SS_DATABASE_CLASS', 'SQLitePDODatabase');
+	define('SS_DATABASE_USERNAME', 'root'); 
+	define('SS_DATABASE_PASSWORD', '');
+}
+
+echo SS_DATABASE_CLASS;
+
+define('SS_DATABASE_SERVER', 'localhost'); 
+define('SS_DATABASE_CHOOSE_NAME', true);
+
+
+/* Configure a default username and password to access the CMS on all sites in this environment. */ 
+define('SS_DEFAULT_ADMIN_USERNAME', 'username'); 
+define('SS_DEFAULT_ADMIN_PASSWORD', 'password');
+
+$_FILE_TO_URL_MAPPING[dirname(__FILE__)] = 'http://localhost';

tests/travis/before_script

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+### USAGE: before_script <base-folder>
+
+BUILD_DIR=$1
+
+# Fetch all dependencies
+# TODO Replace with different composer.json variations
+echo "Checking out installer@$CORE_RELEASE"
+git clone --depth=100 --quiet --branch $CORE_RELEASE git://github.com/silverstripe/silverstripe-installer.git $BUILD_DIR
+echo "Checking out framework@$CORE_RELEASE"
+git clone --depth=100 --quiet --branch $CORE_RELEASE git://github.com/silverstripe/sapphire.git $BUILD_DIR/framework
+echo "Checking out sqlite3"
+git clone --depth=100 --quiet git://github.com/silverstripe-labs/silverstripe-sqlite3.git $BUILD_DIR/sqlite3
+echo "Checking out postgresql"
+git clone --depth=100 --quiet git://github.com/silverstripe/silverstripe-postgresql.git $BUILD_DIR/postgresql
+
+# Copy setup files
+cp ./tests/travis/_ss_environment.php $BUILD_DIR
+cp ./tests/travis/_config.php $BUILD_DIR/mysite
+
+# Copy actual project code into build directory (checked out by travis)
+cp -r . $BUILD_DIR/restfulserver
+
+cd $BUILD_DIR