如何使用EasyMock expect

Question

expect似乎对我不起作用：

    package com.jjs.caf.library.client.drafting;

import static org.junit.Assert.*;

import org.easymock.EasyMock;
import org.junit.Before;
import org.junit.Test;

import com.jjs.caf.library.client.CustomerManager;
import com.jjs.caf.library.client.UserBookLimiter;

public class DraftTest {

    UserBookLimiter userBookLimiter;
    int expected = 5;

    @Before
    public void setUp() throws Exception {
        userBookLimiter = EasyMock.createMock(UserBookLimiter.class);
        EasyMock.expect(userBookLimiter.getMaxNumberOfBooksAllowed()).andReturn(5);
    }

    @Test
    public final void test() {
        assertEquals(expected, userBookLimiter.getMaxNumberOfBooksAllowed());
    }

}

它应该是5，但我得到的是0，好像expect根本不在那里一样……

Answer 1

好的，在分析之后，我终于通过添加EasyMock.replay(userBookLimiter);让它工作了

因此，setup方法如下所示：

@Before
public void setUp() throws Exception {
    userBookLimiter = EasyMock.createMock(UserBookLimiter.class);
    EasyMock.expect(userBookLimiter.getMaxNumberOfBooksAllowed()).andReturn(5);
    EasyMock.replay(userBookLimiter);
}

Answer 2

您需要在模拟对象上调用replay方法，以便它开始返回您配置的内容。