PowerMock访问私人会员

本文介绍了PowerMock访问私人会员的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

阅读后： code.google/ p / powermock / wiki / BypassEncapsulation i意识到，我不明白。

After reading: code.google/p/powermock/wiki/BypassEncapsulation i realized, i don't get it.

参见本例：

public class Bar{ private Foo foo; public void initFoo(){ foo = new Foo(); } }

如何访问私人会员 foo 使用PowerMock（例如，验证 foo 是否为空）？

How can i access the private member foo by using PowerMock (For example to verify that foois not null)?

注意： 我不想要的是用额外的修改代码方法。

编辑： 我意识到我错过了示例代码块带解决方案的链接页面。

I realized that i missed a sample code block on the linked page with the solution.

解决方案：

Whitebox.getInternalState(bar, "foo");

推荐答案

这应该像编写以下测试类一样简单：

That should be as simple as writing the following test class:

public class BarTest { @Test public void testFooIsInitializedProperly() throws Exception { // Arrange Bar bar = new Bar(); // Act bar.initFoo(); // Assert Foo foo = Whitebox.getInternalState(bar, "foo"); assertThat(foo, is(notNull(Foo.class))); } }

添加正确（静态）导入保留为练习给读者：）。

Adding the right (static) imports is left as an exercise to the reader :).