use newer version of PHPUnit

adavidw · adavidw · commit 25b0e37f575f · 2017-03-15T17:15:59.000-06:00
to get TravisCI working
diff --git a/composer.json b/composer.json
@@ -2,7 +2,7 @@
   "require": {
   "php": ">=5.5",
   "ext-curl": "*",
-  "phpunit/phpunit": "~4.0 || ~6.0",
+  "phpunit/phpunit": "~5.7",
   "authorizenet/authorizenet": "1.9.2"
   },
   "autoload": {
diff --git a/test-runner.php b/test-runner.php
@@ -2,8 +2,6 @@
 define("DONT_RUN_SAMPLES", "true");
 define("SAMPLE_CODE_NAME_HEADING", "SampleCodeName");
 require 'vendor/autoload.php';
-echo ("starting");
-print_r ( $_SERVER );
 
 if ( $_SERVER['argc'] != 3 ) { 
   die('\n Usage: phpunit test-runner.php <SampleCodeDirectoryPath>');
