Question

我无法模拟一个类（使用PowerMock的createMock方法）。该类在其构造函数中创建ThreadSafeClientConnManager类的对象。我在调用createMock方法传递我的类名的行中遇到异常。以下是异常堆栈跟踪。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)

Answer 1

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

Answer 2

您确定该类是否在其构造函数中创建了ThreadSafeClientConnManager？它可以在静态初始化器中进行吗？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＆lt; clinit＆gt;在父初始化中，指示类的静态初始化过程的一部分。

模拟创建ThreadSafeClientConnManager对象的类

2 个答案: