final Object[] originValue = new Object[1];
try{
new Expectations(XXStatic.class){
{
originValue[0] =
Deencapsulation.getField(XXStatic.class, "fieldName");//保存更改前的value
Deencapsulation.setField(XXStatic.class,"fieldName","mockValue");
}
}
}finally{
//恢复现场 否则会影响其他测试用例 即依赖真实 XXStatic.fieldName 的用例们
Deencapsulation.setField(XXStatic.class,"fieldName",originValue[0]);
}
重点 Deencapsulation