@Test
public void testRenderMixedContentRendersBoth()
{

    Entity e = entity();
    String templateMessage = format( "Boom V{a} shake A{%s} the room", ATTR_A.getKey() );
    NotificationTemplate template = template( templateMessage, templateMessage );
    NotificationMessage message = renderer.render( e, template );
    String expected = format( "Boom %s shake %s the room", e.propertyA, ATTR_A.getValue() );
    assertNotNull( message );
    assertEquals( expected, message.getMessage() );
}