Added CI config files

.scrutinizer.yml

@@ -0,0 +1,6 @@
+tools:
+  external_code_coverage: true
+checks:
+    php:
+        code_rating: true
+        duplication: true

.travis.yml

@@ -0,0 +1,26 @@
+language: php
+
+branches:
+  only:
+    - master
+    - develop
+
+php:
+  - 5.5
+  - 5.6
+  - 7
+  - hhvm
+
+before_script:
+  - composer self-update
+  - composer install --no-interaction
+
+script:
+  - mkdir build
+  - composer check
+
+after_script:
+  - wget https://scrutinizer-ci.com/ocular.phar
+  - php ocular.phar code-coverage:upload --format=php-clover build/clover.xml
+
+sudo: false

composer.json

@@ -46,7 +46,7 @@
         "cs": "phpcs",
         "cs-fix": "phpcbf",
         "serve": "php -S 0.0.0.0:8000 -t public/",
-        "test": "phpunit",
+        "test": "phpunit --coverage-clover build/clover.xml",
         "pretty-test": "phpunit --coverage-html build/coverage"
     }
 }

config/autoload/middleware-pipeline.global.php

@@ -3,7 +3,7 @@ use Zend\Expressive\Container\ApplicationFactory;
 use Zend\Expressive\Helper;
 
 return [
-    
+
     'middleware_pipeline' => [
         'always' => [
             'middleware' => [

config/autoload/routes.global.php

@@ -7,10 +7,10 @@ return [
             'name' => 'home',
             'path' => '/',
             'middleware' => function ($req, $resp) {
-                
+
             },
             'allowed_methods' => ['GET'],
         ],
     ],
-    
+
 ];