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/*-
* ============LICENSE_START=======================================================
* ONAP - SO
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. 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.
* 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.
* ============LICENSE_END=========================================================
*/
package org.openecomp.mso.client;
import static org.assertj.core.api.Assertions.assertThatCode;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import com.google.common.base.Charsets;
import javax.ws.rs.BadRequestException;
import javax.ws.rs.ForbiddenException;
import javax.ws.rs.InternalServerErrorException;
import javax.ws.rs.NotAcceptableException;
import javax.ws.rs.NotAllowedException;
import javax.ws.rs.NotAuthorizedException;
import javax.ws.rs.NotFoundException;
import javax.ws.rs.NotSupportedException;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.client.ClientResponseContext;
import javax.ws.rs.core.Response.Status;
import junitparams.JUnitParamsRunner;
import junitparams.Parameters;
import org.apache.commons.io.IOUtils;
import org.junit.Test;
import org.junit.runner.RunWith;
@RunWith(JUnitParamsRunner.class)
public class ResponseExceptionMapperImplTest {
private static final ResponseExceptionMapperImpl mapper = new ResponseExceptionMapperImpl();
public static Object[][] statusesAndCorrespondingExceptions() {
return new Object[][]{
{Status.BAD_REQUEST, BadRequestException.class},
{Status.UNAUTHORIZED, NotAuthorizedException.class},
{Status.FORBIDDEN, ForbiddenException.class},
{Status.NOT_FOUND, NotFoundException.class},
{Status.METHOD_NOT_ALLOWED, NotAllowedException.class},
{Status.NOT_ACCEPTABLE, NotAcceptableException.class},
{Status.PRECONDITION_FAILED, PreconditionFailedException.class},
{Status.UNSUPPORTED_MEDIA_TYPE, NotSupportedException.class},
{Status.INTERNAL_SERVER_ERROR, InternalServerErrorException.class},
{Status.SERVICE_UNAVAILABLE, WebApplicationException.class},
{Status.BAD_GATEWAY, WebApplicationException.class},
};
}
@Test
@Parameters(method = "statusesAndCorrespondingExceptions")
public void shouldThrowExceptionWhenStatusIsNotOk(Status status, Class<Exception> expectedException) {
// given
ClientResponseContext responseContext = createMockResponseContext(status);
// when, then
assertThatThrownBy(() -> mapper.filter(null, responseContext)).isInstanceOf(expectedException);
}
@Test
public void shouldNotThrowExceptionWhenStatusIsOk() {
// given
ClientResponseContext responseContext = createMockResponseContext(Status.OK);
// when, then
assertThatCode(() -> mapper.filter(null, responseContext)).doesNotThrowAnyException();
}
@Test
public void shouldThrowExceptionWithCustomMessageWhenResponseHasEntity() {
// given
ClientResponseContext responseContext = createMockResponseContext(Status.BAD_REQUEST);
when(responseContext.hasEntity()).thenReturn(true);
when(responseContext.getEntityStream()).thenReturn(IOUtils.toInputStream("test message", Charsets.UTF_8));
// when, then
assertThatThrownBy(() -> mapper.filter(null, responseContext)).isInstanceOf(BadRequestException.class)
.hasMessage("test message");
}
@Test
public void shouldThrowExceptionWithDefaultMessageWhenResponseHasNoEntity() {
// given
ClientResponseContext responseContext = createMockResponseContext(Status.BAD_REQUEST);
when(responseContext.hasEntity()).thenReturn(false);
// when, then
assertThatThrownBy(() -> mapper.filter(null, responseContext)).isInstanceOf(BadRequestException.class)
.hasMessage("empty message");
}
private static ClientResponseContext createMockResponseContext(Status status) {
ClientResponseContext responseContext = mock(ClientResponseContext.class);
when(responseContext.getStatusInfo()).thenReturn(status);
when(responseContext.getStatus()).thenReturn(status.getStatusCode());
return responseContext;
}
}
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