Merge pull request wp-sync-db#79 from wp-sync-db/add-basic-tests

add basic tests

Author: notslang

.travis.yml

@@ -0,0 +1,6 @@
+language: php
+php:
+  - '5.4'
+  - nightly
+install: composer install
+script: composer test

composer.json

@@ -7,5 +7,8 @@
   "keywords": ["plugin","wordpress","wp-sync-db","db"],
   "require": {
     "composer/installers": "~1.0.6"
+  },
+  "scripts": {
+    "test": "./test.sh"
   }
 }

test.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+set -e
+set -o pipefail
+
+files=(wp-sync-db.php class/*.php compatibility/*.php template/*.php);
+for file in "${files[@]}"
+do
+  php -l "$file";
+done