JMockit - 初始化问题 [英] JMockit - initialization problem

问题描述

当我使用以下测试时，我得到一个警告：

When I use the following test I get a WARNING:

警告：JMockit是按需初始化的，这可能导致某些测试失败;
请查看文档以获得初始化的更好方法。

WARNING: JMockit was initialized on demand, which may cause certain tests to fail; please check the documentation for better ways to get it initialized.

这是我的测试实现：

package test;

import static mockit.Mockit.*;
import junit.framework.TestCase;
import mockit.*;
import mockit.integration.junit4.*;


import org.junit.*;
import org.junit.runner.*;

import filip.ClassUnderTest;
import filip.LowerClass;

@RunWith(JMockit.class)
public class MockTest extends TestCase {

    @MockClass(realClass = LowerClass.class)
    public static class LowerClassMock {
        @Mock(invocations = 1)
        public String doWork() {
            return "Mockowanie dziala :D";
        }
    }

    @Before
    public void setUp() { setUpMocks(LowerClassMock.class); }

    @After
    public void tearDown() { tearDownMocks(); }

    @Test
    public void testJMockit() {
        ClassUnderTest classUnderTest = new ClassUnderTest();

        classUnderTest.print();
    }

}

任何想法？

推荐答案

据我了解，这个例外是抛出当一个人试图调用JMockit方法时，而JMockit没有正确初始化。

As I understand it, this exception is thrown when one attempts to call a JMockit method, while JMockit has not been properly initialized.

确保遵循 JMockit安装说明，尤其是第3点和第4点。如果JMockit jar在类路径中的之后，它可能会导致问题。

Make sure you follow the JMockit installation instructions, especially points 3 and 4. If the JMockit jar comes after the JUnit jar in the classpath, it might cause problems.

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