SHIBUI-2264

Added Charles's port fix from the @ignore'd method to the multi-test
method.

backend/src/integration/groovy/edu/internet2/tier/shibboleth/admin/ui/SeleniumSIDETest.groovy

@@ -77,6 +77,9 @@ class SeleniumSIDETest extends Specification {
                 it.remoteUrl = 'http://selenium-hub:4444/wd/hub'
                 it.remoteBrowser = 'firefox'
             }
+            if (System.properties.getProperty('selenium.port')) {
+                this.setRandomPort("${System.properties.getProperty('selenium.port')}" as int)
+            }
             if (System.properties.getProperty('selenium.host')) {
                 it.baseurl = "http://${System.properties.getProperty('selenium.host')}:${this.randomPort}"
             } else {
@@ -152,4 +155,4 @@ class SeleniumSIDETest extends Specification {
         'SHIBUI-2116: Verify entity attribute bundle highlights'            | '/SHIBUI-2116.side' // Note that this script WILL NOT PASS in the Selenium IDE due to ${driver} not being set (it is provided by this groovy script).
 
     }
-}
+}