// Value taken from p2
        // ----------------------------------------------------------------------

        assertEquals("mailing-list", p4.getMailingLists().get(0).getName());

        // ----------------------------------------------------------------------
        // Value taken from p1
        // ----------------------------------------------------------------------

        // Value taken from p2
        // ----------------------------------------------------------------------

        assertEquals("mailing-list", project4.getMailingLists().get(0).getName());

        // ----------------------------------------------------------------------
        // Value taken from p1
        // ----------------------------------------------------------------------

        Model source = new Model();
        source.setMailingLists( Arrays.asList( mailingList ) );

        modelMerger.merge( target, source, true, null );

        assertThat( target.getMailingLists(), contains( mailingList ) );
    }

    @Test
    public void mergeModelVersion()
    {
        Model target = new Model();
        target.setModelVersion( "TARGET" );