java - 使用PowerMock模拟SecurityUtils中Shiro的静态方法

Question

大家好，我正在尝试模拟 Shiro 包中的静态方法

    org.apache.shiro.mgt.SecurityManager securityManager = EasyMock.createNiceMock(org.apache.shiro.mgt.SecurityManager.class);

    SecurityUtils.setSecurityManager(securityManager);

    PowerMock.mockStatic(SecurityUtils.class);

    EasyMock.expect(SecurityUtils.getSubject()).andReturn(null);
    PowerMock.replayAll(SecurityUtils.class);
    PowerMock.verify(SecurityUtils.class);

    Subject s = SecurityUtils.getSubject(); // this call returns null
    s = SecurityUtils.getSubject(); // this call fails with exception below

所以想法是，当在我的代码中调用 getSubject 时，我返回 null (我可能会将其更改为实际对象，但现在这是可行的。

当前的问题是我遇到异常

Usage is: expect(a.foo()).andXXX()
    at org.easymock.internal.MockInvocationHandler.invoke(MockInvocationHandler.java:42)
    at org.easymock.internal.ObjectMethodsFilter.invoke(ObjectMethodsFilter.java:94)
    at $Proxy10.createSubject(Unknown Source)
    at org.apache.shiro.subject.Subject$Builder.buildSubject(Subject.java:846)
    at org.apache.shiro.SecurityUtils.getSubject(SecurityUtils.java:56)
    at com.mypackage.services.logic.AbstractHibernateTest.abstractBefore(AbstractHibernateTest.java:94)
null

阅读本文后，解决方案应该是回复方法，但它不起作用。有没有人以前见过这个，或者有人对如何在 Shiro SecurityUtils 中模拟静态方法有任何建议吗？

干杯

Answer 1

这解决了我的问题

    SecurityUtils.setSecurityManager(EasyMock.createNiceMock(org.apache.shiro.mgt.SecurityManager.class));

    mockSubject = Mockito.mock(Subject.class);
    threadState = new SubjectThreadState(mockSubject);
    threadState.bind();