[510126] Fix ValidationEmptyNameTest

Changes in the validation code caused the VSM editor state to be
different from what the test expected. Explicitly expand the tree
items we need to access the leaf element of interest to avoid
WidgetNotFoundExceptions.

Bug: 510126
Change-Id: Idf0f4ec25909314a2e805f1d0b6c8a0108696f01
Signed-off-by: Pierre-Charles David <pierre-charles.david@obeo.fr>

1 files changed, 2 insertions, 2 deletions

diff --git a/plugins/org.eclipse.sirius.tests.swtbot/src/org/eclipse/sirius/tests/swtbot/editor/vsm/ValidationEmptyNameTest.java b/plugins/org.eclipse.sirius.tests.swtbot/src/org/eclipse/sirius/tests/swtbot/editor/vsm/ValidationEmptyNameTest.java
index 532610f887..8bb4d2f650 100644
--- a/plugins/org.eclipse.sirius.tests.swtbot/src/org/eclipse/sirius/tests/swtbot/editor/vsm/ValidationEmptyNameTest.java
+++ b/plugins/org.eclipse.sirius.tests.swtbot/src/org/eclipse/sirius/tests/swtbot/editor/vsm/ValidationEmptyNameTest.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2014, 2016 Obeo.
+ * Copyright (c) 2014, 2017 Obeo.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -100,7 +100,7 @@ public class ValidationEmptyNameTest extends AbstractSiriusSwtBotGefTestCase {
      *            the tree validated
      */
     private void checkIconNodeInvalidate(final SWTBotVSMEditor odesignEditor, SWTBotTree tree) {
-        final SWTBotTreeItem treeItem = tree.getTreeItem(ODESIGN).getNode("Group").getNode("emptyName").getNode("diagTest").getNode("Default").getNode("Node").select();
+        final SWTBotTreeItem treeItem = tree.getTreeItem(ODESIGN).getNode("Group").getNode("emptyName").expandNode("diagTest", "Default", "Node").select();
         bot.waitUntil(new TreeItemWithImageCondition(treeItem, getNodeMappingWithErrorImage(), "A red cross must appear on overlay of the node mapping image."));
     }