added phpunit

Author: selul

.travis.yml

@@ -10,36 +10,21 @@ php:
     - "5.2"
 sudo: false
 env:
-    - WP_VERSION=master WP_MULTISITE=0
+    - WP_VERSION=latest WP_MULTISITE=0
 install:
   - . $HOME/.nvm/nvm.sh
   - nvm install stable
   - nvm use stable
   - npm install
   - npm install grunt-cli -g
+   ## install PHPCS and Wordpress standards
+  - pear install pear/PHP_CodeSniffer
+  - mkdir $TRAVIS_BUILD_DIR/wordpress-coding-standards && curl -L https://github.com/WordPress-Coding-Standards/WordPress-Coding-Standards/archive/master.tar.gz | tar xz --strip-components=1 -C wordpress-coding-standards
+  - phpenv rehash
+  - phpcs --config-set installed_paths $TRAVIS_BUILD_DIR/wordpress-coding-standards
+  - phpenv rehash
 before_script:
-    ## Install the wordpress latest version
-    - export WP_DEVELOP_DIR=/tmp/wordpress/
-    - mkdir -p $WP_DEVELOP_DIR
-    - git clone --depth=1 --branch="$WP_VERSION" git://develop.git.wordpress.org/ $WP_DEVELOP_DIR
-    - plugin_slug=$(basename $(pwd))
-    - plugin_dir=$WP_DEVELOP_DIR/src/wp-content/plugins/$plugin_slug
-    - cd ..
-    - mv $plugin_slug $plugin_dir
-    - cd $WP_DEVELOP_DIR
-    - cp wp-tests-config-sample.php wp-tests-config.php
-    - sed -i "s/youremptytestdbnamehere/wordpress_test/" wp-tests-config.php
-    - sed -i "s/yourusernamehere/root/" wp-tests-config.php
-    - sed -i "s/yourpasswordhere//" wp-tests-config.php
-    - mysql -e 'CREATE DATABASE wordpress_test;' -uroot
-
-     ## install PHPCS and Wordpress standards
-    - pear install pear/PHP_CodeSniffer
-    - mkdir wordpress-coding-standards && curl -L https://github.com/WordPress-Coding-Standards/WordPress-Coding-Standards/archive/master.tar.gz | tar xz --strip-components=1 -C wordpress-coding-standards
-    - phpenv rehash
-    - phpcs --config-set installed_paths $WP_DEVELOP_DIR/wordpress-coding-standards
+    - bash bin/install-wp-tests.sh wordpress_test root '' localhost $WP_VERSION
     - phpenv rehash
-    - cd $plugin_dir
-
 script:
      grunt travis