From de0eb1dceb86a40a374880dc7a699fa44ee726e5 Mon Sep 17 00:00:00 2001
From: James <inbox.dev@jhodges.co.uk>
Date: Thu, 8 Oct 2020 14:36:12 +0100
Subject: [PATCH] make desired cap's env as json

---
 src/BrowserTest.php | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/BrowserTest.php b/src/BrowserTest.php
index a7e6a25..7fedd78 100644
--- a/src/BrowserTest.php
+++ b/src/BrowserTest.php
@@ -15,11 +15,15 @@ abstract class BrowserTest extends \PHPUnit_Extensions_Selenium2TestCase{
     if(! $port=(int)getenv('SeleniumPort')){
       $port=4444;
     }
+    if($dcj=getenv('SeleniumDesiredCapabilities')){
+        $dc=json_decode($dcj,true);
+        if($dc===null){
+            throw new \Exception("Invalid JSON: $dcj");
+        }
+        $this->setDesiredCapabilities($dc);
+    }
     $this->setHost($host);
     $this->setPort($port);
-    $args=explode(' ',getenv('SeleniumBrowserArgsVal'));
-    $args[]='screenshot';
-    $this->setDesiredCapabilities([getenv('SeleniumBrowserArgsKey')=>['args'=>$args]]);
     if($url=getenv('SeleniumBrowserUrl')){
         $this->setBrowserUrl($url);
     }