Merge branch 'stable-3.1' into stable-3.2

* stable-3.1:
  e2e-tests: Reuse the now available numberKey from GerritSimulation

Change-Id: I8ca926bf815dc34ba24eeee470fbf01f7ea39054

src/test/scala/com/ericsson/gerrit/plugins/highavailability/scenarios/CreateChangeUsingHAGerrit1.scala

diff --git a/src/test/scala/com/ericsson/gerrit/plugins/highavailability/scenarios/CreateChangeUsingHAGerrit1.scala b/src/test/scala/com/ericsson/gerrit/plugins/highavailability/scenarios/CreateChangeUsingHAGerrit1.scala
index 26732b6..bfd520a 100644
--- a/src/test/scala/com/ericsson/gerrit/plugins/highavailability/scenarios/CreateChangeUsingHAGerrit1.scala
+++ b/src/test/scala/com/ericsson/gerrit/plugins/highavailability/scenarios/CreateChangeUsingHAGerrit1.scala
@@ -25,7 +25,6 @@
 class CreateChangeUsingHAGerrit1 extends GerritSimulation {
   private val data: FeederBuilder = jsonFile(resource).convert(keys).queue
   private val projectName = className
-  private val numberKey = "_number"
 
   override def relativeRuntimeWeight = 10
 
@@ -37,7 +36,7 @@
     .feed(data)
     .exec(httpRequest
       .body(ElFileBody(body)).asJson
-      .check(regex("\"" + numberKey + "\":(\\d+),").saveAs(numberKey)))
+      .check(regex("\"_" + numberKey + "\":(\\d+),").saveAs(numberKey)))
     .exec(session => {
       deleteChange.number = Some(session(numberKey).as[Int])
       session

src/test/scala/com/ericsson/gerrit/plugins/highavailability/scenarios/DeleteChangeUsingHAGerrit2.scala

diff --git a/src/test/scala/com/ericsson/gerrit/plugins/highavailability/scenarios/DeleteChangeUsingHAGerrit2.scala b/src/test/scala/com/ericsson/gerrit/plugins/highavailability/scenarios/DeleteChangeUsingHAGerrit2.scala
index d3dc7c1..335d587 100644
--- a/src/test/scala/com/ericsson/gerrit/plugins/highavailability/scenarios/DeleteChangeUsingHAGerrit2.scala
+++ b/src/test/scala/com/ericsson/gerrit/plugins/highavailability/scenarios/DeleteChangeUsingHAGerrit2.scala
@@ -34,12 +34,12 @@
     .feed(data)
     .exec(session => {
       if (number.nonEmpty) {
-        session.set("number", number.get)
+        session.set(numberKey, number.get)
       } else {
         session
       }
     })
-    .exec(http(uniqueName).delete("${url}${number}"))
+    .exec(http(uniqueName).delete("${url}${" + numberKey + "}"))
 
   setUp(
     test.inject(