/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.jclouds.atmos.handlers;
import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.verify;
import static org.testng.Assert.assertFalse;
import static org.testng.Assert.assertTrue;
import org.jclouds.atmos.domain.AtmosError;
import org.jclouds.atmos.util.AtmosUtils;
import org.jclouds.http.handlers.BackoffLimitedRetryHandler;
import org.jclouds.http.HttpCommand;
import org.jclouds.http.HttpResponse;
import org.testng.annotations.Test;
/**
* Tests behavior of {@code AtmosServerErrorRetryHandler}
*/
@Test(groups = "unit")
public class AtmosServerErrorRetryHandlerTest {
private static final String HTTP_MESSAGE_FORMAT =
"<?xml version='1.0' encoding='UTF-8'?>\n" +
"<Error>\n" +
"<Code>%d</Code>\n" +
"<Message>%s</Message>\n" +
"</Error>\n";
@Test
public void testGet500WithoutError() {
AtmosUtils utils = createMock(AtmosUtils.class);
BackoffLimitedRetryHandler backoffLimitedRetryHandler = createMock(BackoffLimitedRetryHandler.class);
HttpCommand command = createMock(HttpCommand.class);
expect(command.getFailureCount()).andReturn(0).once();
expect(command.incrementFailureCount()).andReturn(1).once();
replay(utils, backoffLimitedRetryHandler, command);
AtmosServerErrorRetryHandler retry = new AtmosServerErrorRetryHandler(backoffLimitedRetryHandler, utils);
assertFalse(retry.shouldRetryRequest(command, HttpResponse.builder().statusCode(500).build()));
verify(utils, backoffLimitedRetryHandler, command);
}
@Test
public void testGet500WithError1040() {
AtmosUtils utils = createMock(AtmosUtils.class);
BackoffLimitedRetryHandler backoffLimitedRetryHandler = createMock(BackoffLimitedRetryHandler.class);
HttpCommand command = createMock(HttpCommand.class);
String content = String.format(HTTP_MESSAGE_FORMAT, 1040, "The server is busy. Please try again");
HttpResponse response = HttpResponse.builder().statusCode(500).payload(content).build();
expect(command.getFailureCount()).andReturn(0).once();
expect(utils.parseAtmosErrorFromContent(command, response, content)).andReturn(new AtmosError(1040, "The server is busy. Please try again")).once();
expect(backoffLimitedRetryHandler.shouldRetryRequest(command, response)).andReturn(true).once();
replay(utils, backoffLimitedRetryHandler, command);
AtmosServerErrorRetryHandler retry = new AtmosServerErrorRetryHandler(backoffLimitedRetryHandler, utils);
assertTrue(retry.shouldRetryRequest(command, response));
verify(utils, backoffLimitedRetryHandler, command);
}
}