Introduce XVFB cluster testing (#10801)

This patch adds the ability and configuration
for running tests against cluster running Chrome
browsers in XVFB environment.

It also contains multiple fixes for combining
newer Selenium and Chrome as well as fixes
tests that depend on timezones.

1 files changed, 5 insertions, 4 deletions

diff --git a/uitest/src/main/java/com/vaadin/tests/serialization/SerializerTest.java b/uitest/src/main/java/com/vaadin/tests/serialization/SerializerTest.java
index 46459b9d6f..6f4c8b1d2f 100644
--- a/uitest/src/main/java/com/vaadin/tests/serialization/SerializerTest.java
+++ b/uitest/src/main/java/com/vaadin/tests/serialization/SerializerTest.java
@@ -250,9 +250,10 @@ public class SerializerTest extends AbstractReindeerTestUI {
         state.list = Arrays.asList(ContentMode.HTML);
 
         rpc.sendDate(new Date(1));
-        rpc.sendDate(new Date(2013 - 1900, 5 - 1, 31, 11, 12, 13));
-        rpc.sendDateArray(new Date[] { new Date(2013 - 1900, 1, 1),
-                new Date(2012 - 1900, 1, 1) });
+        rpc.sendDate(new Date(Date.UTC(2013 - 1900, 4, 1, 11, 12, 13)));
+        rpc.sendDateArray(
+                new Date[] { new Date(Date.UTC(2013 - 1900, 0, 31, 0, 0, 0)),
+                        new Date(Date.UTC(2012 - 1900, 0, 31, 0, 0, 0)) });
 
         state.jsonNull = Json.createNull();
         state.jsonString = Json.create("a string");
@@ -261,7 +262,7 @@ public class SerializerTest extends AbstractReindeerTestUI {
 
         state.dateArray = new Date[] { new Date(1), new Date(2) };
         state.date1 = new Date(1);
-        state.date2 = new Date(2013 - 1900, 5 - 1, 31, 11, 12, 13);
+        state.date2 = new Date(Date.UTC(2013 - 1900, 4, 1, 11, 12, 13));
 
         testExtension.registerRpc(new SerializerTestRpc() {
             @Override