/*
* Copyright (c) 2016 Mockito contributors
* This program is made available under the terms of the MIT License.
*/
package org.mockito.stubbing;
import org.mockito.
Incubating;
/**
* Generic interface to be used for configuring mock's answer for a single argument invocation.
*
* Answer specifies an action that is executed and a return value that is returned when you interact with the mock.
* <p>
* Example of stubbing a mock with this custom answer:
*
* <pre class="code"><code class="java">
* import static org.mockito.AdditionalAnswers.answer;
*
* when(mock.someMethod(anyString())).then(answer(
* new Answer1<Integer, String>() {
* public Integer answer(String arg) {
* return arg.length();
* }
* }));
*
* //Following will print "3"
* System.out.println(mock.someMethod("foo"));
* </code></pre>
*
* @param <T> return type
* @param <A0> type of the single argument
* @see Answer
*/
@
Incubating
public interface
Answer1<T, A0> {
/**
* @param argument0 the single argument.
*
* @return the value to be returned.
*
* @throws Throwable the throwable to be thrown
*/
T
answer(A0
argument0) throws
Throwable;
}