Added GitHub actions 🚀

Author: olsgreen

.github/workflows/run_tests.yml

@@ -0,0 +1,66 @@
+name: Tests
+
+on: ['push', 'pull_request']
+
+jobs:
+  ci:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        php: [7.4]
+        scout: ["8.*", "9.*"]
+        dependency-version: [prefer-stable, prefer-lowest]
+        include:
+          - scout: "^9.0"
+            php: 8.0
+            dependency-version: "prefer-lowest"
+          - scout: "^8.5"
+            php: 8.0
+            dependency-version: "prefer-lowest"
+          - scout: "^8.0"
+            php: 7.2
+            dependency-version: "prefer-lowest"
+          - scout: "^8.0"
+            php: 7.3
+            dependency-version: "prefer-lowest"
+          - scout: "^9.0"
+            php: 8.0
+            dependency-version: "prefer-stable"
+          - scout: "^8.5"
+            php: 8.0
+            dependency-version: "prefer-stable"
+          - scout: "^8.0"
+            php: 7.2
+            dependency-version: "prefer-stable"
+          - scout: "^8.0"
+            php: 7.3
+            dependency-version: "prefer-stable"
+
+    name: PHP ${{ matrix.php }}  - Scout ${{ matrix.scout }} (${{ matrix.dependency-version }})
+
+    steps:
+
+    - name: Checkout
+      uses: actions/checkout@v2
+
+    - name: Cache dependencies
+      uses: actions/cache@v1
+      with:
+        path: ~/.composer/cache/files
+        key: dependencies-php-${{ matrix.php }}-composer-${{ matrix.scout }}-${{ matrix.dependency-version }}
+
+    - name: Setup PHP
+      uses: shivammathur/setup-php@v2
+      with:
+        php-version: ${{ matrix.php }}
+        extensions: mbstring, zip
+        coverage: pcov
+
+    - name: Install Composer dependencies
+      run: |
+        composer require "laravel/scout:${{ matrix.scout }}" --no-interaction --no-update
+        composer update --${{ matrix.dependency-version }} --no-interaction --prefer-dist --no-suggest
+
+    - name: PHPUnit Testing
+      run: vendor/bin/phpunit

README.md

@@ -2,7 +2,7 @@
 
 [![Latest Stable Version](https://poser.pugx.org/boxed-code/laravel-scout-elasticsearch/v/stable)](https://packagist.org/packages/boxed-code/laravel-scout-elasticsearch)
 [![License](https://poser.pugx.org/boxed-code/laravel-scout-elasticsearch/license)](https://packagist.org/packages/boxed-code/laravel-scout-elasticsearch)
-[![Build Status](https://travis-ci.com/boxed-code/laravel-scout-elasticsearch.svg?branch=master)](https://travis-ci.com/boxed-code/laravel-scout-elasticsearch)
+[![Tests](https://github.com/boxed-code/laravel-scout-elasticsearch/actions/workflows/run_tests.yml/badge.svg)](https://github.com/boxed-code/laravel-scout-elasticsearch/actions/workflows/run_tests.yml)
 
 A basic [elastic](https://www.elastic.co/products/elasticsearch) search backed driver [for Laravel Scout](https://laravel.com/docs/6.0/scout). 
 

composer.json

@@ -10,13 +10,13 @@
         }
     ],
     "require": {
-        "php": ">=7.0",
+        "php": "^7.2|^8.0",
         "laravel/scout": "^8.0|^9.0",
         "elasticsearch/elasticsearch": "^5.0|^6.0"
     },
      "require-dev": {
-        "mockery/mockery": "~1.0",
-        "phpunit/phpunit": "~7.5|~8.5|~9.3"
+        "mockery/mockery": "~1.3.3",
+        "phpunit/phpunit": "^8.0|^9.3"
     },
     "autoload": {
         "psr-4": {