java - 带参数的模拟方法

Question

我试图模拟下面的行，但它在执行时出错，它说:

Misplaced argument matcher detected here:

You cannot use argument matchers outside of verification or stubbing.

Examples of correct usage of argument matchers:

when(mock.get(anyInt())).thenReturn(null);

doThrow(new RuntimeException()).when(mock).someVoidMethod(anyObject());

verify(mock).someMethod(contains("foo"))

Also, this error might show up because you use argument matchers with methods that cannot be mocked. Following methods cannot be stubbed/verified: final/private/equals()/hashCode().

org.mockito.exceptions.misusing.InvalidUseOfMatchersException: The line of code is:

PowerMockito.mockStatic(NameOfClass.class);
expect( NameOfClass.nameOfMethod((URL)Mockito.any(),Mockito.anyString())).andReturn(actualOutput);

这个类有点像这样:

public class SomeClass {
    public static String method(String URL, String str) {
    //functioning
        return "";
    }
}

我如何模拟它？

Answer 1

您可以在 Mockito 之上使用 PowerMockito。像这样的事情:

PowerMockito.mockStatic(NameOfClass.class);
expect( NameOfClass.nameOfMethod((URL)Mockito.any(),Mockito.anyString())).andReturn(actualOutput);