Revert "Bug 460987 - Remove testSuite parameter as Tycho 0.23 plans to remove its support (and new variable names in the pom)"

This reverts commit c77d8b64a73f6b923347dcbe832f9d0ec791ad30.

Change-Id: I9f854cf94baef14ffe4d55cba4925608943cb570
diff --git a/tests/org.eclipse.ui.monitoring.tests/pom.xml b/tests/org.eclipse.ui.monitoring.tests/pom.xml
index 311bd9f..888e41f 100644
--- a/tests/org.eclipse.ui.monitoring.tests/pom.xml
+++ b/tests/org.eclipse.ui.monitoring.tests/pom.xml
@@ -23,7 +23,7 @@
   <packaging>eclipse-test-plugin</packaging>
 
   <properties>
-	<junittestclass>org.eclipse.ui.internal.monitoring.MonitoringTestSuite</junittestclass>
+	<testSuiteMonitoring>org.eclipse.ui.internal.monitoring.MonitoringTestSuite</testSuiteMonitoring>
  	<skipTests>false</skipTests>
   </properties>
 
@@ -34,7 +34,8 @@
   			<artifactId>tycho-surefire-plugin</artifactId>
   			<version>${tycho.version}</version>
 			<configuration>
-				<testClass>${junittestclass}</testClass>
+				<testSuite>org.eclipse.ui.monitoring.tests</testSuite>
+				<testClass>${testSuiteMonitoring}</testClass>
 				<useUIHarness>true</useUIHarness>
 				<useUIThread>true</useUIThread>
 	  			<dependencies>