Add support for Omnipay V3. Major refactoring

Author: miks

.gitignore

@@ -1,3 +1,3 @@
-/vendor/
 .idea
-testbed
+vendor
+coverage

.travis.yml

@@ -0,0 +1,26 @@
+language: php
+
+php:
+  - 7.1
+  - 7.2
+
+env:
+  global:
+    - setup=basic
+
+
+sudo: false
+
+before_install:
+  - travis_retry composer self-update
+
+install:
+  - travis_retry composer install --no-interaction --prefer-dist
+
+script:
+  - mkdir -p build/logs
+  - vendor/bin/phpcs --standard=PSR2 src
+  - vendor/bin/phpunit --coverage-clover build/logs/clover.xml
+
+after_success:
+  - travis_retry php vendor/bin/php-coveralls -v

README.md

@@ -1,10 +1,8 @@
 # Omnipay: FirstData Latvia
 
+[![Build Status](https://travis-ci.org/arbory/omnipay-first-data-latvia.svg?branch=master)](https://travis-ci.org/arbory/omnipay-first-data-latvia)
+[![Coverage Status](https://coveralls.io/repos/github/arbory/omnipay-first-data-latvia/badge.svg?branch=master)](https://coveralls.io/github/arbory/omnipay-first-data-latvia?branch=master)
+
 FirstData payeezy Gateway for Omnipay payment processing library.
 This gateway is different from global payeezy gateway and is mainly used only in Latvia.
 It has completely different api and processing flow.
-
-TODO: 
-- [ ] Add validation
-- [ ] Add tests 
-- [ ] Submit repo to Omnipay (third party gateways)

composer.json

@@ -12,9 +12,12 @@
       "psr-4": { "Omnipay\\FirstDataLatvia\\" : "src/" }
     },
     "require": {
-      "omnipay/common": "~2.0"
+      "omnipay/common": "~3.0"
     },
     "require-dev": {
-      "omnipay/tests": "~2.0"
+      "omnipay/tests": "~3.0",
+      "squizlabs/php_codesniffer": "^3",
+      "phpro/grumphp": "^0.14",
+      "php-coveralls/php-coveralls": "^2.1"
     }
 }