java - EasyMock - 从新对象返回的模拟对象

Question

例如，当从新对象调用方法时，是否可以通过捕获返回模拟？

为了使其更具体:

SecurityInterface client = new SecurityInterface();
port = client.getSecurityPortType(); --> I want to mock this.

easymock版本:3.3.1

Answer 1

是的，如果您还使用Powermock您的测试代码可以拦截对 new 的调用并返回模拟。因此，您可以返回 new SecurityInterface() 的模拟，然后模拟其 getter

Powermock 与 Easymock 兼容

@RunWith(PowerMockRunner.class)
@PrepareForTest( MyClass.class )
public class TestMyClass {

@Test
public void foo() throws Exception {
   SecurityInterface mock = createMock(SecurityInterface.class);

    //intercepts call to new SecurityInterface and returns a mock instead
    expectNew(SecurityInterface.class).andReturn(mock);
    ...
    replay(mock, SecurityInterface.class);
    ...
    verify(mock, SecurityInterface.class);
}

}