/*
* Copyright 2002-2013 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.util.concurrent;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.*;
import static org.mockito.BDDMockito.*;
/**
* @author Arjen Poutsma
*/
public class FutureAdapterTests {
private FutureAdapter<String, Integer> adapter;
private Future<Integer> adaptee;
@Before
@SuppressWarnings("unchecked")
public void setUp() {
adaptee = mock(Future.class);
adapter = new FutureAdapter<String, Integer>(adaptee) {
@Override
protected String adapt(Integer adapteeResult) throws ExecutionException {
return adapteeResult.toString();
}
};
}
@Test
public void cancel() throws Exception {
given(adaptee.cancel(true)).willReturn(true);
boolean result = adapter.cancel(true);
assertTrue(result);
}
@Test
public void isCancelled() {
given(adaptee.isCancelled()).willReturn(true);
boolean result = adapter.isCancelled();
assertTrue(result);
}
@Test
public void isDone() {
given(adaptee.isDone()).willReturn(true);
boolean result = adapter.isDone();
assertTrue(result);
}
@Test
public void get() throws Exception {
given(adaptee.get()).willReturn(42);
String result = adapter.get();
assertEquals("42", result);
}
@Test
public void getTimeOut() throws Exception {
given(adaptee.get(1, TimeUnit.SECONDS)).willReturn(42);
String result = adapter.get(1, TimeUnit.SECONDS);
assertEquals("42", result);
}
}