Add CI files

Author: ivanvermeyen

.scrutinizer.yml

@@ -0,0 +1,31 @@
+filter:
+    excluded_paths:
+        - "tests/"
+checks:
+    php:
+        code_rating: true
+        remove_extra_empty_lines: true
+        remove_php_closing_tag: true
+        remove_trailing_whitespace: true
+        fix_use_statements:
+            remove_unused: true
+            preserve_multiple: false
+            preserve_blanklines: true
+            order_alphabetically: true
+        fix_php_opening_tag: true
+        fix_linefeed: true
+        fix_line_ending: true
+        fix_identation_4spaces: true
+        fix_doc_comments: true
+
+build:
+    project_setup:
+        before:
+            - mysql -e "CREATE DATABASE testing"
+    tests:
+        override:
+            -
+                command: 'vendor/bin/phpunit --coverage-clover=coverage.clover'
+                coverage:
+                    file: 'coverage.clover'
+                    format: 'clover'

.travis.yml

@@ -0,0 +1,23 @@
+language: php
+
+php:
+  - 7.0
+  - 7.1
+  - 7.2
+
+services:
+  - mysql
+
+sudo: false
+
+cache:
+  directories:
+    - $HOME/.composer/cache
+
+before_script:
+  - travis_retry composer self-update
+  - travis_retry composer update --no-interaction
+  - mysql -e "create database IF NOT EXISTS testing;" -uroot;
+
+script:
+  - vendor/bin/phpunit

phpunit.xml.dist

@@ -26,6 +26,6 @@
         <env name="DB_CONNECTION" value="mysql"/>
         <env name="DB_DATABASE" value="testing"/>
         <env name="DB_USERNAME" value="root"/>
-        <env name="DB_PASSWORD" value="root"/>
+        <env name="DB_PASSWORD" value=""/>
     </php>
 </phpunit>