如何捕获(出于断言目的)传递给静态存根方法调用的参数?
methodBeingStubbed看起来像这样......
public class SomeStaticClass{
protected static String methodBeingStubbed(Properties props){
...
我正在对方法调用进行存根,因为我需要验证它是否被调用...
PowerMockito.stub(PowerMockito.method(SomeStaticClass.class, "methodBeingStubbed")).toReturn(null);
PowerMockito.verifyStatic();
但我现在也想知道传递给这个“methodBeingStubbed”的属性,并断言它是预期的
答案 0 :(得分:4)
致电verifyStatic
后,您需要实际调用您尝试验证的方法,例如the documentation here:
PowerMockito.verifyStatic(Static.class);
Static.thirdStaticMethod(Mockito.anyInt());
此时您可以使用Mockito argument captors,如所示(但未经过测试):
ArgumentCaptor<Properties> propertiesCaptor =
ArgumentCaptor.forClass(Properties.class);
PowerMockito.verifyStatic(SomeStaticClass.class);
SomeStaticClass.methodBeingStubbed(propertiesCaptor.capture());
Properties passedInValue = propertiesCaptor.getValue();
如果您习惯于@Mock
注释,或者您需要捕获通用(如List<String>
),您可能也有兴趣使用@Captor
注释。< / p>