Travis build fails for PHP7.2 because of PHPUnit 6 #1557 (#1558)

.travis.yml

@@ -2,9 +2,13 @@ language: php
 
 matrix:
   fast_finish: true
+  global:
+    - env: PHPUNIT=global
   include:
     - php: 7.2
+      env: PHPUNIT=local
     - php: 7.1
+      env: PHPUNIT=local
     - php: 7.0
     - php: 5.6
     - php: 5.5
@@ -28,7 +32,10 @@ branches:
   except:
   - "/^*-v[0-9]/"
 
+install:
+  - if [[ $PHPUNIT = "local" ]]; then composer install; fi
+
 before_script:
   - bash bin/install-wp-tests.sh wordpress_test root '' localhost $WP_VERSION
 
-script: phpunit
+script: if [[ $PHPUNIT = "local" ]]; then ./vendor/bin/phpunit; else phpunit; fi

composer.json

@@ -0,0 +1,24 @@
+{
+  "name": "semperfiwebdesign/all-in-one-seo-pack",
+  "description": "All in One SEO Pack plugin for WordPress SEO ",
+  "keywords": [
+    "wordpress",
+    "seo"
+  ],
+  "license": "GPL-2.0+",
+  "authors": [
+    {
+      "name": "Michael Torbert",
+      "homepage": "https://semperplugins.com/all-in-one-seo-pack-pro-version/"
+    }
+  ],
+  "type": "wordpress-plugin",
+  "support": {
+    "issues": "https://github.com/semperfiwebdesign/all-in-one-seo-pack/issues",
+    "source": "https://github.com/semperfiwebdesign/all-in-one-seo-pack"
+  },
+  "require-dev": {
+    "phpunit/phpunit": "5.7"
+  },
+  "prefer-stable": true
+}