Revise unit tests

Author: bramley

README.md

@@ -44,6 +44,7 @@ This plugin is free but if you install and find it useful then a donation to sup
 ## Version history ##
 
     version     Description
+    2.11.10+20230814 Use function to get the public URL
     2.11.9+20230630 Log libxml parse errors
     2.11.8+20230412 Remove leading and trailing whitespace from link URLs to avoid them being % encoded
     2.11.7+20230412 Remove surrounding white space from image URLs

changelog.txt

@@ -1,3 +1,7 @@
+version 2.11.10+20230814
+      Use function to get the public URL
+      Revise unit tests
+
 version 2.11.9+20230630
       Log libxml parse errors
       cs fixer changes

phpunit.xml

@@ -8,4 +8,8 @@
       <directory>tests</directory>
     </testsuite>
   </testsuites>
+    <php>
+        <includePath>/home/duncan/Development/GitHub/phplist-plugin-common/plugins/:plugins</includePath>
+        <var name="systemroot" value="/home/duncan/www/lists/admin"/>
+    </php>
 </phpunit>

plugins/ViewBrowserPlugin/version.txt

@@ -1 +1 @@
-2.11.9+20230630
+2.11.10+20230814

tests/bootstrap.php

@@ -3,9 +3,8 @@
 require __DIR__ . '/config_table.php';
 require __DIR__ . '/phplist.php';
 
-$GLOBALS['systemroot'] = '/home/duncan/www/lists';
 define('PHPLISTINIT', 1);
-define("PLUGIN_ROOTDIR", $GLOBALS['systemroot'] . '/admin/plugins');
+define("PLUGIN_ROOTDIR", 'plugins');
 define("PLUGIN_ROOTDIRS", "");
 define('EMAILTEXTCREDITS', true);
 define('ALWAYS_ADD_USERTRACK', true);
@@ -31,11 +30,12 @@
 
 $_GET['pi'] = 'ViewBrowserPlugin';
 
-require __DIR__ . '/../plugins/ViewBrowserPlugin.php';
+require 'ViewBrowserPlugin.php';
 $pi = new ViewBrowserPlugin();
-$pi->activate();
-
 $GLOBALS['plugins'] = [
     'ViewBrowserPlugin' => $pi,
 ];
-require PLUGIN_ROOTDIR . '/CommonPlugin/Autoloader.php';
+require 'CommonPlugin/Autoloader.php';
+
+$pi->activate();
+