Updated test environment because Travis still doesn't work yet

Author: harm-less

.travis.yml

@@ -7,7 +7,13 @@ php:
   - hhvm
 
 before_script:
-  - composer self-update
-  - composer install --prefer-source --no-interaction --dev
+  - composer install --prefer-dist --dev
 
-script: phpunit
+script:
+  - ./vendor/bin/phpunit
+  - ./vendor/bin/phpcs --standard=PSR2 --encoding=utf-8 -p src/ tests/
+
+matrix:
+  allow_failures:
+    - php: hhvm
+  fast_finish: true

composer.json

@@ -17,6 +17,7 @@
 	},
 	"require-dev": {
 		"phpunit/phpunit": "4.5.*",
+		"phpunit/php-code-coverage": "2.x",
 		"openlss/lib-array2xml": "~0.0.9"
 	},
 	"autoload": {
@@ -25,8 +26,8 @@
 		}
 	},
 	"autoload-dev": {
-		"psr-0": {
-			"PE\\": "tests"
+		"psr-4": {
+			"PE\\": "tests/PE"
 		}
 	}
 }

tests/bootstrap.php

@@ -8,4 +8,5 @@
 define('ROOT_DIR', dirname(TESTS_DIR));
 
 // Load our autoloader, and add our Test class namespace
-$autoloader = require(ROOT_DIR . '/vendor/autoload.php');
+$autoloader = require(ROOT_DIR . '/vendor/autoload.php');
+$autoloader->add('PE', __DIR__);