Add Travis CI and PHPUnit structure

.travis.yml

@@ -0,0 +1,35 @@
+language: php
+
+php:
+    - 5.3
+    - 5.4
+
+env:
+    - WP_VERSION=master WP_MULTISITE=0
+    - WP_VERSION=master WP_MULTISITE=1
+    - WP_VERSION=3.5.1 WP_MULTISITE=0
+    - WP_VERSION=3.5.1 WP_MULTISITE=1
+
+before_install:
+    - git submodule update --init --recursive
+
+before_script:
+    # set up WP install
+    - WP_CORE_DIR=/tmp/wordpress/
+    - mkdir -p $WP_CORE_DIR
+    - wget -nv -O /tmp/wordpress.tar.gz https://github.com/WordPress/WordPress/tarball/$WP_VERSION
+    - tar --strip-components=1 -zxmf /tmp/wordpress.tar.gz -C $WP_CORE_DIR
+    # set up testing suite
+    - export WP_TESTS_DIR=/tmp/wordpress-tests/
+    - svn co --ignore-externals --quiet http://unit-tests.svn.wordpress.org/trunk/ $WP_TESTS_DIR
+    - cd $WP_TESTS_DIR
+    - cp wp-tests-config-sample.php wp-tests-config.php
+    - sed -i "s:dirname( __FILE__ ) . '/wordpress/':'$WP_CORE_DIR':" wp-tests-config.php
+    - sed -i "s/yourdbnamehere/wordpress_test/" wp-tests-config.php
+    - sed -i "s/yourusernamehere/root/" wp-tests-config.php
+    - sed -i "s/yourpasswordhere//" wp-tests-config.php
+    - cd -
+    # set up database
+    - mysql -e 'CREATE DATABASE wordpress_test;' -uroot
+
+script: phpunit

README.md

@@ -1,5 +1,7 @@
 # Code Snippets
 
+[![Build Status](https://travis-ci.org/bungeshea/code-snippets.png?branch=develop)](https://travis-ci.org/bungeshea/code-snippets)
+
 * __Requires at least:__ [WordPress 3.3](http://wordpress.org/download/) or later
 * __Tested up to:__ WordPress 3.6
 * __Stable version:__ [1.7.1.2](http://downloads.wordpress.org/plugin/code-snippets.latest-stable.zip)

phpunit.xml

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+<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>

tests/bootstrap.php

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+<?php
+
+require_once getenv( 'WP_TESTS_DIR' ) . '/includes/functions.php';
+
+function _manually_load_plugin() {
+	require dirname( __FILE__ ) . '/../code-snippets.php';
+}
+tests_add_filter( 'muplugins_loaded', '_manually_load_plugin' );
+
+require getenv( 'WP_TESTS_DIR' ) . '/includes/bootstrap.php';
+
+class Code_Snippets_TestCase extends WP_UnitTestCase {
+	// Put convenience methods here
+
+}

tests/test-unit-tests.php

@@ -0,0 +1,8 @@
+<?php
+
+class Code_Snippets_Test_Unit_Tests extends Code_Snippets_TestCase {
+
+	function test_true_is_true() {
+		$this->assertTrue( true ); // The unit tests are running
+	}
+}