org.springframework.amqp.rabbit.transaction.RabbitExceptionTranslatorTests.java Source code

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/*
 * Copyright (c) 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.amqp.rabbit.transaction;

import static org.hamcrest.CoreMatchers.instanceOf;
import static org.junit.Assert.assertThat;

import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.ConnectException;

import org.junit.Test;

import org.springframework.amqp.AmqpAuthenticationException;
import org.springframework.amqp.AmqpConnectException;
import org.springframework.amqp.AmqpException;
import org.springframework.amqp.AmqpIOException;
import org.springframework.amqp.AmqpUnsupportedEncodingException;
import org.springframework.amqp.UncategorizedAmqpException;
import org.springframework.amqp.rabbit.support.RabbitExceptionTranslator;

import com.rabbitmq.client.PossibleAuthenticationFailureException;
import com.rabbitmq.client.ShutdownSignalException;

/**
 * @author Sergey Shcherbakov
 */
public class RabbitExceptionTranslatorTests {

    @Test
    public void testConvertRabbitAccessException() {

        assertThat(
                RabbitExceptionTranslator.convertRabbitAccessException(
                        new PossibleAuthenticationFailureException(new RuntimeException())),
                instanceOf(AmqpAuthenticationException.class));

        assertThat(RabbitExceptionTranslator.convertRabbitAccessException(new AmqpException("")),
                instanceOf(AmqpException.class));

        assertThat(
                RabbitExceptionTranslator
                        .convertRabbitAccessException(new ShutdownSignalException(false, false, null, null)),
                instanceOf(AmqpConnectException.class));

        assertThat(RabbitExceptionTranslator.convertRabbitAccessException(new ConnectException()),
                instanceOf(AmqpConnectException.class));

        assertThat(RabbitExceptionTranslator.convertRabbitAccessException(new IOException()),
                instanceOf(AmqpIOException.class));

        assertThat(RabbitExceptionTranslator.convertRabbitAccessException(new UnsupportedEncodingException()),
                instanceOf(AmqpUnsupportedEncodingException.class));

        assertThat(RabbitExceptionTranslator.convertRabbitAccessException(new Exception() {
            private static final long serialVersionUID = 1L;
        }), instanceOf(UncategorizedAmqpException.class));

    }

}