Interface VoidAnswer1<A0>

Type Parameters:
A0 - type of the single argument
public interface VoidAnswer1<A0>
Generic interface to be used for configuring mock's answer for a single argument invocation that returns nothing. Answer specifies an action that is executed when you interact with the mock.

Example of stubbing a mock with this custom answer: 

import static org.mockito.AdditionalAnswers.answerVoid;

doAnswer(answerVoid(
    new VoidAnswer1<String>() {
        public void answer(String msg) throws Exception {
            throw new Exception(msg);
        }
})).when(mock).someMethod(anyString());

//Following will raise an exception with the message "boom"
mock.someMethod("boom");
See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    answer(A0 argument0)
     

  • Method Details

    • answer

      void answer(A0 argument0) throws Throwable
      Parameters:
      argument0 - the single argument.
      Throws:
      Throwable - the throwable to be thrown