Merge pull request #3 from karriereat/feature/add-phpspec-tests

add phpspec tests and refact to use PropertyAccessor

Author: fetzi

.travis.yml

@@ -0,0 +1,22 @@
+language: php
+
+php:
+    - 5.6
+    - 7.0
+    - 7.1
+
+before_script:
+    - travis_retry composer self-update
+    - travis_retry composer install --no-interaction --prefer-source --dev
+
+script:
+    - vendor/bin/phpspec run --config=phpspec-coverage.yml
+
+after_success:
+    - bash <(curl -s https://codecov.io/bash)
+
+sudo: false
+
+cache:
+  directories:
+    - $HOME/.composer/cache

composer.json

@@ -19,7 +19,10 @@
         "php": ">=5.6"
     },
     "require-dev": {
-        "karriere/code-quality": "^3.0"
+        "karriere/code-quality": "^2.0",
+        "sebastian/comparator": "^1.1",
+        "sebastian/exporter": "^2.0",
+        "sebastian/recursion-context": "^2.0"
     },
     "scripts": {
         "test": "vendor/bin/phpspec run",