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我无法模拟一个类(使用 PowerMock 的 createMock 方法)。此类正在其构造函数中创建 ThreadSafeClientConnManager 类的对象。我在调用 createMock 方法并传递我的类名的那一行出现异常。以下是异常堆栈跟踪。但是,如果我运行集成测试,它工作正常。可能是什么问题 ?

[junit] Caused by: java.lang.IllegalStateException: Failure initializing default SSL context
[junit]     at org.apache.http.conn.ssl.SSLSocketFactory.createDefaultSSLContext(SSLSocketFactory.java:211)
[junit]     at org.apache.http.conn.ssl.SSLSocketFactory.<init>(SSLSocketFactory.java:333)
[junit]     at org.apache.http.conn.ssl.SSLSocketFactory.getSocketFactory(SSLSocketFactory.java:165)
[junit]     at org.apache.http.impl.conn.SchemeRegistryFactory.createDefault(SchemeRegistryFactory.java:45)
[junit]     at org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager.<init>(ThreadSafeClientConnManager.java:98)
[junit]     at com.amazon.marketplace.payment.tsf.TSFClient.<init>(TSFClient.java:109)
[junit]     at com.amazon.marketplace.payment.tsf.TSFClient.<clinit>(TSFClient.java:95)
[junit] Caused by: java.security.NoSuchAlgorithmException: class configured for KeyManagerFactory: com.sun.net.ssl.internal.ssl.KeyManagerFactoryImpl$SunX509 not a KeyManagerFactory
[junit]     at sun.security.jca.GetInstance.checkSuperClass(GetInstance.java:242)
[junit]     at sun.security.jca.GetInstance.getInstance(GetInstance.java:221)
[junit]     at sun.security.jca.GetInstance.getInstance(GetInstance.java:147)
[junit]     at javax.net.ssl.KeyManagerFactory.getInstance(KeyManagerFactory.java:121)
[junit]     at org.apache.http.conn.ssl.SSLSocketFactory.createSSLContext(SSLSocketFactory.java:184)
[junit]     at org.apache.http.conn.ssl.SSLSocketFactory.createDefaultSSLContext(SSLSocketFactory.java:209)
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2 回答 2

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您确定该类正在其构造函数中创建 ThreadSafeClientConnManager 吗?它可以在静态初始化程序中执行吗?如果是这种情况,您可以通过在测试类中的“类”定义之前添加以下两个注释来解决这个问题,例如:

@RunWith(PowerMockRunner.class)
@PrepareForTest(ClassUnderTest.class)
public class YourTestClass {

注意父初始化中的 <clinit>,表示类的静态初始化过程的一部分。

于 2012-09-06T00:00:00.130 回答
2

您认为这是系统类加载问题吗?尝试参考这个链接它可能会给你一些指示。http://code.google.com/p/powermock/wiki/MockSystem

于 2012-08-30T13:52:41.877 回答