/*
* Copyright 2010-2017 Amazon.com, Inc. or its affiliates. All Rights
* Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file 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 com.amazonaws.handlers;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotSame;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
import com.amazonaws.Request;
import com.amazonaws.util.TimingInfo;
public class RequestHandler2AdaptorTest {
final boolean[] bs = new boolean[3];
@Test
public void testDelegation() {
for (int i=0; i < bs.length; i++) {
assertFalse(bs[i]);
}
RequestHandler old = createRequestHandler();
RequestHandler2 v2 = new RequestHandler2Adaptor(old);
v2.beforeRequest(null);
int i=0;
assertTrue("beforeRequest is expected to have been invoked", bs[i++]);
bs[i-1] = false; // reset the flag
v2.afterResponse(null, null);
assertTrue("beforeRequest is expected to have been invoked", bs[i++]);
bs[i-1] = false; // reset the flag
v2.afterError(null, null, null);
assertTrue("beforeRequest is expected to have been invoked", bs[i++]);
bs[i-1] = false; // reset the flag
}
@Test
public void sameOldButDiffAdapters() {
RequestHandler old = createRequestHandler();
RequestHandler2 new1 = new RequestHandler2Adaptor(old);
RequestHandler2 new2 = new RequestHandler2Adaptor(old);
assertNotSame(new1, new2);
assertEquals(new1, new2);
assertTrue(new1.hashCode() == new2.hashCode());
}
@Test
public void diffOldDiffAdapters() {
RequestHandler old1 = createRequestHandler();
RequestHandler old2 = createRequestHandler();
RequestHandler2 new1 = new RequestHandler2Adaptor(old1);
RequestHandler2 new2 = new RequestHandler2Adaptor(old2);
assertNotSame(new1, new2);
assertFalse(new1.equals(new2));
assertFalse(new1.hashCode() == new2.hashCode());
}
RequestHandler createRequestHandler() {
return new RequestHandler() {
@Override
public void beforeRequest(Request<?> request) {
bs[0] = true;
}
@Override
public void afterResponse(Request<?> request, Object response,
TimingInfo timingInfo) {
bs[1] = true;
}
@Override
public void afterError(Request<?> request, Exception e) {
bs[2] = true;
}
};
}
}