Add back coveralls

Author: nickdnk

.github/workflows/test.yml

@@ -15,3 +15,9 @@ jobs:
           php-version: ${{matrix.php}}
       - run: composer install
       - run: php vendor/bin/phpunit
+      - name: Upload coverage results to Coveralls
+        env:
+          COVERALLS_REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          composer global require php-coveralls/php-coveralls
+          php-coveralls --coverage_clover=build/logs/clover.xml -v

composer.json

@@ -9,8 +9,7 @@
     "guzzlehttp/oauth-subscriber": "~0.8.1"
   },
   "require-dev": {
-    "phpunit/phpunit": "^9.0",
-    "php-coveralls/php-coveralls": "^v2.7.0"
+    "phpunit/phpunit": "^9.0"
   },
   "license": "mit",
   "authors": [

readme.md

@@ -1,4 +1,5 @@
 [![Build Status](https://github.com/nickdnk/gatewayapi-php/actions/workflows/test.yml/badge.svg?branch=master)](https://github.com/nickdnk/gatewayapi-php/actions)
+[![Coverage Status](https://coveralls.io/repos/github/nickdnk/gatewayapi-php/badge.svg?branch=master)](https://coveralls.io/github/nickdnk/gatewayapi-php?branch=master)
 # GatewayAPI PHP Library
 
 This library will allow you to integrate the **GatewayAPI.com** API in your project using modern PHP.