### Question:
PixManagerBean { public void setUpdateMessage(String updateMessage) { this.updateMessage = updateMessage; }  String getAddMessage(); void setAddMessage(String addMessage); String getUpdateMessage(); void setUpdateMessage(String updateMessage); String getQueryMessage(); void setQueryMessage(String queryMessage); Map<String, String> getQueryIdMap(); void setQueryIdMap(Map<String, String> queryIdMap); boolean isSuccess(); void setSuccess(boolean isSuccess);  }### Answer:
@Test public void testSetUpdateMessage() { String expectedUpdateMsg = " Update Success"; cstl.setUpdateMessage(expectedUpdateMsg); assertEquals(expectedUpdateMsg, cstl.getUpdateMessage()); }