org.mockito.stubbing
Interface Answer<T>
- Type Parameters:
T
- the type to return.
- All Known Implementing Classes:
- AnswerReturnValuesAdapter, CallsRealMethods, ClonesArguments, DoesNothing, ForwardsInvocations, GloballyConfiguredAnswer, Returns, ReturnsArgumentAt, ReturnsDeepStubs, ReturnsElementsOf, ReturnsElementsOf, ReturnsEmptyValues, ReturnsMocks, ReturnsMoreEmptyValues, ReturnsSmartNulls, StubbedInvocationMatcher, ThrowsException, ThrowsExceptionClass
public interface Answer<T>
Generic interface to be used for configuring mock's answer.
Answer specifies an action that is executed and a return value that is returned when you interact with the mock.
Example of stubbing a mock with custom answer:
when(mock.someMethod(anyString())).thenAnswer(new Answer() {
Object answer(InvocationOnMock invocation) {
Object[] args = invocation.getArguments();
Object mock = invocation.getMock();
return "called with arguments: " + args;
}
});
//Following prints "called with arguments: foo"
System.out.println(mock.someMethod("foo"));
answer
T answer(InvocationOnMock invocation)
throws java.lang.Throwable
- Parameters:
invocation
- the invocation on the mock.
- Returns:
- the value to be returned
- Throws:
java.lang.Throwable
- the throwable to be thrown