Index: trunk/test/unit/org/openstreetmap/josm/actions/SelectAllActionTest.java
===================================================================
--- trunk/test/unit/org/openstreetmap/josm/actions/SelectAllActionTest.java	(revision 13938)
+++ trunk/test/unit/org/openstreetmap/josm/actions/SelectAllActionTest.java	(revision 13938)
@@ -0,0 +1,38 @@
+// License: GPL. For details, see LICENSE file.
+package org.openstreetmap.josm.actions;
+
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.openstreetmap.josm.data.osm.DataSet;
+import org.openstreetmap.josm.gui.MainApplication;
+import org.openstreetmap.josm.testutils.JOSMTestRules;
+
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+
+/**
+ * Unit tests for class {@link SelectAllAction}.
+ */
+public final class SelectAllActionTest {
+
+    /**
+     * Setup test.
+     */
+    @Rule
+    @SuppressFBWarnings(value = "URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD")
+    public JOSMTestRules rules = new JOSMTestRules().preferences().projection().main();
+
+    /**
+     * Unit test of {@link SelectAllAction#actionPerformed} method.
+     */
+    @Test
+    public void testActionPerformed() {
+        SelectByInternalPointActionTest.initDataSet();
+        DataSet ds = MainApplication.getLayerManager().getEditDataSet();
+
+        assertEquals(0, ds.getSelected().size());
+        new SelectAllAction().actionPerformed(null);
+        assertEquals(6, ds.getSelected().size());
+    }
+}
Index: trunk/test/unit/org/openstreetmap/josm/actions/SelectByInternalPointActionTest.java
===================================================================
--- trunk/test/unit/org/openstreetmap/josm/actions/SelectByInternalPointActionTest.java	(revision 13927)
+++ trunk/test/unit/org/openstreetmap/josm/actions/SelectByInternalPointActionTest.java	(revision 13938)
@@ -55,5 +55,5 @@
     }
 
-    private static Layer initDataSet() {
+    static Layer initDataSet() {
         DataSet ds = new DataSet();
         Node n1 = new Node(new EastNorth(1, 1));