Clear all bound fields when nulling the field group data source (#12371)

Change-Id: I48eb0e7851187fa6bbb9024730b2611a74501ad0

1 files changed, 1 insertions, 11 deletions

diff --git a/server/tests/src/com/vaadin/tests/server/component/fieldgroup/BeanFieldGroupTest.java b/server/tests/src/com/vaadin/tests/server/component/fieldgroup/BeanFieldGroupTest.java
index 965fb49479..9c37b91ef5 100644
--- a/server/tests/src/com/vaadin/tests/server/component/fieldgroup/BeanFieldGroupTest.java
+++ b/server/tests/src/com/vaadin/tests/server/component/fieldgroup/BeanFieldGroupTest.java
@@ -2,8 +2,6 @@ package com.vaadin.tests.server.component.fieldgroup;
 
 import static org.junit.Assert.assertEquals;
 
-import java.util.Collection;
-
 import org.junit.Assert;
 import org.junit.Test;
 
@@ -144,15 +142,7 @@ public class BeanFieldGroupTest {
         group.setItemDataSource((MyBean) null);
 
         BeanItem<MyBean> dataSource = group.getItemDataSource();
-        Assert.assertNotNull("Data source is null for null bean", dataSource);
-
-        Collection<?> itemPropertyIds = dataSource.getItemPropertyIds();
-        Assert.assertEquals("Unexpected number of properties", 3,
-                itemPropertyIds.size());
-        for (Object id : itemPropertyIds) {
-            Assert.assertNull("Value for property " + id + " is not null",
-                    dataSource.getItemProperty(id).getValue());
-        }
+        Assert.assertNull("Data source is null for null bean", dataSource);
     }
 
     @Test