diff --git a/src/test/java/it/geosolutions/geoserver/rest/GeoServerRESTClassTest.java b/src/test/java/it/geosolutions/geoserver/rest/GeoServerRESTClassTest.java
new file mode 100644
index 0000000..e37a626
--- /dev/null
+++ b/src/test/java/it/geosolutions/geoserver/rest/GeoServerRESTClassTest.java
@@ -0,0 +1,62 @@
+/*
+ *  GeoServer-Manager - Simple Manager Library for GeoServer
+ *  
+ *  Copyright (C) 2007,2011 GeoSolutions S.A.S.
+ *  http://www.geo-solutions.it
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package it.geosolutions.geoserver.rest;
+
+import static org.junit.Assert.*;
+import static org.junit.Assert.assertTrue;
+
+import java.util.List;
+
+import it.geosolutions.geoserver.rest.decoder.RESTLayerGroup;
+import it.geosolutions.geoserver.rest.decoder.utils.NameLinkElem;
+
+import org.junit.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Simple class for testing that the DeleteAllLayerGroups() method behaves correctly.
+ * 
+ * @author Nicola Lagomarsini 
+ */
+public class GeoServerRESTClassTest extends GeoserverRESTTest {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(GeoserverRESTTest.class);;
+
+    @Test
+    public void testGetLayerGroups() {
+        if(!enabled()){
+            return;
+        }
+        List<String> groups = reader.getLayerGroups().getNames();
+        LOGGER.info("Found " + groups.size() + " layerGroups");
+        for (String groupName : groups) {
+            RESTLayerGroup group = reader.getLayerGroup(groupName);
+            if (groups != null) {
+                assertNotNull(group.getPublishedList());
+            }
+        }
+    }
+}
diff --git a/src/test/java/it/geosolutions/geoserver/rest/GeoserverRESTTest.java b/src/test/java/it/geosolutions/geoserver/rest/GeoserverRESTTest.java
index 8157afc..f6674dc 100644
--- a/src/test/java/it/geosolutions/geoserver/rest/GeoserverRESTTest.java
+++ b/src/test/java/it/geosolutions/geoserver/rest/GeoserverRESTTest.java
@@ -191,7 +191,7 @@ public abstract class GeoserverRESTTest {
             RESTLayerGroup group = reader.getLayerGroup(groupName);
             if (groups != null) {
                 StringBuilder sb = new StringBuilder("Group: ").append(groupName).append(":");
-                for (NameLinkElem layer : group.getLayerList()) {
+                for (NameLinkElem layer : group.getPublishedList()) {
                     sb.append(" ").append(layer);
                 }
 
diff --git a/src/test/java/it/geosolutions/geoserver/rest/manager/GeoServerRESTImageMosaicManagerTest.java b/src/test/java/it/geosolutions/geoserver/rest/manager/GeoServerRESTImageMosaicManagerTest.java
index cf9dff7..00d4bff 100644
--- a/src/test/java/it/geosolutions/geoserver/rest/manager/GeoServerRESTImageMosaicManagerTest.java
+++ b/src/test/java/it/geosolutions/geoserver/rest/manager/GeoServerRESTImageMosaicManagerTest.java
@@ -148,7 +148,7 @@ public class GeoServerRESTImageMosaicManagerTest extends GeoserverRESTTest {
         granulesList = manager.getGranules(DEFAULT_WS, coverageStoreName, coverageName);
         assertNotNull(granulesList);
         assertFalse(granulesList.isEmpty());
-        assertEquals(4, granulesList.size());
+        assertEquals(3, granulesList.size());
         granule = granulesList.get(0);
         assertNotNull(granule);