diff --git a/test/org/mockitousage/basicapi/MocksSerializationTest.java b/test/org/mockitousage/basicapi/MocksSerializationTest.java
index <HASH>..<HASH> 100644
--- a/test/org/mockitousage/basicapi/MocksSerializationTest.java
+++ b/test/org/mockitousage/basicapi/MocksSerializationTest.java
@@ -275,4 +275,18 @@ public class MocksSerializationTest extends TestBase implements Serializable {
         readObject.matches("");
     }
 
+    class AlreadySerializable implements Serializable {}
+
+    @Test
+    public void shouldSerializeAlreadySerializableClass() throws Exception {
+        // given
+        AlreadySerializable mock = mock(AlreadySerializable.class, withSettings().serializable());
+        when(mock.toString()).thenReturn("foo");
+
+        // when
+        mock = serializeAndBack(mock);
+
+        // then
+        assertEquals("foo", mock.toString());
+    }
 }
\ No newline at end of file
added missing tests for my sanity

--HG--
extra : convert_revision : svn%3Aaa2aecf3-ea3e-<I>-9d<I>-<I>e7c<I>/trunk%<I>