我有一个类A调用抽象类B的静态方法,该方法抛出一些异常。我想测试这个例外。我使用的是junit 4.1,mockito 1.9.5和powermock 1.6.6。这些类是:嘲笑抽象类中的静态方法
abstract class B {
public static void meth(String str) throws SomeException1, SomeException2,SomeException3 {
//some code
}
}
class A{
public void method() throws SomeException1, SomeException2,SomeException3 {
B.meth1("abc");
}
}
我想测试这些例外,这里是我的测试类
@RunWith(MockitoJUnitRunner.class)
@PrepareForTest(B.class)
class Test throws Throwable {
public void testException(){
PowerMockito.mockStatic(B.class); //Line 6
when(B.meth(Mockito.any(String.class))).thenThrow(new SomeException1(), new SomeException2(), new SomeException3());
A obj=new A();
obj.method();
}
}
}
在执行本次测试情况下,我得到一个异常
org.powermock.api.mockito.ClassNotPreparedException:
The class B not prepared for test.
To prepare this class, add class to the '@PrepareForTest' annotation.
In case if you don't use this annotation, add the annotation on class or method level.
at org.powermock.api.mockito.expectation.reporter.MockitoPowerMockReporter.classNotPrepared(MockitoPowerMockReporter.java:32)
at org.powermock.api.mockito.internal.mockcreation.MockTypeValidatorFactory$DefaultMockTypeValidator.validate(MockTypeValidatorFactory.java:38)
at org.powermock.api.mockito.internal.mockcreation.AbstractMockCreator.validateType(AbstractMockCreator.java:10)
at org.powermock.api.mockito.internal.mockcreation.DefaultMockCreator.createMock(DefaultMockCreator.java:56)
at org.powermock.api.mockito.internal.mockcreation.DefaultMockCreator.mock(DefaultMockCreator.java:46)
at org.powermock.api.mockito.PowerMockito.mockStatic(PowerMockito.java:71)
at Test.testException(Test.java:6)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
任何建议,以为什么我得到这个?
只是为了记录:我希望你明白,你花费** **小时,让你测试的设计......是简单地写是很难测试?如果您有这样的可能性:宁愿花时间将您的难以测试转变为易于测试的设计。并摆脱嘲笑静态调用的需要,并抛出PowerMock(ito)。会让你的整个生活变得更简单。 – GhostCat