Question

重新制作的步骤，

使用受保护的方法创建一个类，并在子类中覆盖它。
为子类创建测试，并尝试禁止方法调用throws TooManyMethodsFoundException。

TestInterface.java

package com.test.powermock;

/**
 * Created by dineshkumar on 06/05/16.
 */
public interface TestInterface {
    public int testMethod() throws Exception;
}

AbstractTest.java

package com.test.powermock;

/**
 * Created by dineshkumar on 06/05/16.
 */
public abstract class AbstractTest implements TestInterface {

public int testMethod() throws Exception {
        return 0;
    }

    protected void voidMethodWithParams(String a) throws Exception{

    }
}

ImplClassTest.java

package com.test.powermock;

/**
 * Created by dineshkumar on 06/05/16.
 */
public class ImplClassTest extends AbstractTest {


    @Override
    public int testMethod() throws Exception {
        voidMethodWithParams("a");
        return 2;
    }

    @Override
    protected void voidMethodWithParams(String a) throws Exception{
        System.out.println("dd");
    }
}

ImplClassTestTest.java

package com.test.powermock;

import org.powermock.api.mockito.PowerMockito;
import static org.powermock.api.support.membermodification.MemberMatcher.method;
import static org.powermock.api.support.membermodification.MemberModifier.suppress;
import static org.testng.Assert.*;

/**
 * Created by dineshkumar on 06/05/16.
 */
public class ImplClassTestTest {

    @org.testng.annotations.Test
    public void testTestMethod() throws Exception {
        ImplClassTest implClassTestSpy = PowerMockito.spy(new ImplClassTest());
        suppress(method(ImplClassTest.class, "voidMethodWithParams", String.class));
        int res = implClassTestSpy.testMethod();
        assertEquals(res, 2);
    }
}

谷歌之后，https://groups.google.com/forum/#!topic/powermock/h1U5YyEXqfY

还尝试了以下代码，

package com.test.powermock;

import org.powermock.api.mockito.PowerMockito;

import static org.powermock.api.support.membermodification.MemberMatcher.method;
import static org.powermock.api.support.membermodification.MemberModifier.suppress;
import static org.testng.Assert.*;

/**
 * Created by dineshkumar on 06/05/16.
 */
public class ImplClassTestTest {

    @org.testng.annotations.Test
    public void testTestMethod() throws Exception {
        ImplClassTest implClassTestSpy = PowerMockito.spy(new ImplClassTest());
        suppress(method(AbstractTest.class, "voidMethodWithParams", String.class));
        suppress(method(ImplClassTest.class, "voidMethodWithParams", String.class));
        int res = implClassTestSpy.testMethod();
        assertEquals(res, 2);
    }
}

我有什么方法可以压制这些方法吗？

Answer 1

重新描述问题：

使用Powermock 3c/2+1无法正确获取suppress + method()方法： voidMethodWithParams ，因为问题@Overriden protected，找到课堂上存在的两种方法TooManyMethodsFoundException和ImplClassTest

问题：找到两个方法！ Powermock并不知道压制哪一个。

AbstractTest

解决方法：这个问题肯定很难看，使用java原创方式// encounter TooManyMethodsFoundException !!! suppress(method(AbstractTest.class, "voidMethodWithParams", String.class)); （仅供公开使用）或foo.class.getMethod() （适用于受保护和私人）

bar.class.getDeClaredMethod()

PS ：如果你想要压制一个类中的所有方法，请使用powermock＆＃39; s // "voidMethodWithParams" is protected method use getDeclaredMethod() suppress(ImplClassTest.class.getDeclaredMethod("voidMethodWithParams", String.class)) // "publicMethod" use getMethod() suppress(ContainPublicMethodClass.class.getMethod("publicMethod", foo.class))

methodsDeclaredIn()

PowerMock中继承的受保护方法的TooManyMethodsFoundException

1 个答案: