/*
* Copyright 2015-2017 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.data.rest.webmvc;
import static org.assertj.core.api.Assertions.*;
import ch.qos.logback.classic.Level;
import ch.qos.logback.classic.Logger;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.slf4j.LoggerFactory;
import org.springframework.context.support.StaticMessageSource;
import org.springframework.dao.DataIntegrityViolationException;
import org.springframework.data.rest.webmvc.support.ExceptionMessage;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.http.converter.HttpMessageNotReadableException;
/**
* Unit tests for {@link RepositoryRestExceptionHandler}.
*
* @author Oliver Gierke
*/
public class RepositoryRestExceptionHandlerUnitTests {
static final RepositoryRestExceptionHandler HANDLER = new RepositoryRestExceptionHandler(new StaticMessageSource());
static Logger logger;
static Level logLevel;
@BeforeClass
public static void silenceLog() {
logger = (Logger) LoggerFactory.getLogger(RepositoryRestExceptionHandler.class);
logLevel = logger.getLevel();
logger.setLevel(Level.OFF);
}
@AfterClass
public static void enableLogging() {
logger.setLevel(logLevel);
}
@Test // DATAREST-427
public void handlesHttpMessageNotReadableException() {
ResponseEntity<ExceptionMessage> result = HANDLER
.handleNotReadable(new HttpMessageNotReadableException("Message!"));
assertThat(result.getStatusCode()).isEqualTo(HttpStatus.BAD_REQUEST);
}
@Test // DATAREST-507
public void handlesConflictCorrectly() {
ResponseEntity<ExceptionMessage> result = HANDLER.handleConflict(new DataIntegrityViolationException("Message!"));
assertThat(result.getStatusCode()).isEqualTo(HttpStatus.CONFLICT);
}
@Test // DATAREST-706
public void forwardsExceptionForMiscellaneousFailure() {
String message = "My Message!";
ResponseEntity<ExceptionMessage> result = HANDLER.handleMiscFailures(new Exception(message));
assertThat(result.getBody()).isNotNull();
assertThat(result.getBody().getMessage()).isEqualTo(message);
}
}