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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.onap.so.apihandlerinfra.exceptions;
import static org.hamcrest.CoreMatchers.equalTo;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.core.StringStartsWith.startsWith;
import static org.junit.Assert.assertEquals;
import static org.mockito.Matchers.any;
import static org.mockito.Matchers.anyObject;
import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import java.io.IOException;
import java.io.Writer;
import java.util.Arrays;
import java.util.List;
import javax.ws.rs.core.HttpHeaders;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Marshaller;
import org.apache.http.HttpStatus;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.runners.MockitoJUnitRunner;
import org.onap.so.apihandler.common.ErrorNumbers;
import org.onap.so.apihandlerinfra.exceptions.ApiException;
import org.onap.so.apihandlerinfra.exceptions.ApiExceptionMapper;
import org.onap.so.apihandlerinfra.exceptions.BPMNFailureException;
import org.onap.so.apihandlerinfra.exceptions.ClientConnectionException;
import org.onap.so.apihandlerinfra.exceptions.DuplicateRequestException;
import org.onap.so.apihandlerinfra.exceptions.ValidateException;
import org.onap.so.apihandlerinfra.exceptions.VfModuleNotFoundException;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
@RunWith(MockitoJUnitRunner.class)
public class ApiExceptionMapperTest {
@Mock
private HttpHeaders headers;
@Mock
private Marshaller marshaller;
@InjectMocks
ApiExceptionMapper mapper = new ApiExceptionMapper();
@Before
public void setUp() {
when(headers.getAcceptableMediaTypes()).thenReturn(Arrays.asList(MediaType.APPLICATION_JSON_TYPE));
}
@Test
public void testObjectMapperError() throws JsonProcessingException {
ObjectMapper mockedMapper = Mockito.mock(ObjectMapper.class);
Mockito.when(mockedMapper.writeValueAsString(anyObject())).thenThrow(JsonProcessingException.class);
ValidateException validateException = new ValidateException.Builder("Test", 0 , null).build();
ApiExceptionMapper mockedException = Mockito.spy(mapper);
Mockito.doReturn(mockedMapper).when(mockedException).createObjectMapper();
Response resp = mockedException.toResponse((ApiException) validateException);
/// assertEquals(resp.getStatus(), HttpStatus.SC_BAD_REQUEST);
assertThat(resp.getEntity().toString(),startsWith("Exception in buildServiceErrorResponse writing exceptionType to string"));
}
@Test
public void testValidateResponse(){
ValidateException validateException = new ValidateException.Builder("Test Message", HttpStatus.SC_BAD_REQUEST, ErrorNumbers.SVC_BAD_PARAMETER).build();
Response resp = mapper.toResponse((ApiException) validateException);
assertEquals(resp.getStatus(), HttpStatus.SC_BAD_REQUEST);
}
@Test
public void testBPMNFailureResponse(){
BPMNFailureException bpmnException = new BPMNFailureException.Builder("Test Message", HttpStatus.SC_NOT_FOUND, ErrorNumbers.SVC_BAD_PARAMETER).build();
Response resp = mapper.toResponse((ApiException) bpmnException);
assertEquals(resp.getStatus(), HttpStatus.SC_NOT_FOUND);
}
@Test
public void testClientConnectionResponse(){
ClientConnectionException clientConnectionException = new ClientConnectionException.Builder("test", HttpStatus.SC_INTERNAL_SERVER_ERROR,ErrorNumbers.SVC_BAD_PARAMETER).build();
Response resp = mapper.toResponse((ApiException) clientConnectionException);
assertEquals(resp.getStatus(), HttpStatus.SC_INTERNAL_SERVER_ERROR);
}
@Test
public void testVFModuleResponse() {
VfModuleNotFoundException vfModuleException = new VfModuleNotFoundException.Builder("Test Message", HttpStatus.SC_CONFLICT,ErrorNumbers.SVC_BAD_PARAMETER).build();
Response resp = mapper.toResponse((ApiException) vfModuleException);
assertEquals(resp.getStatus(), HttpStatus.SC_CONFLICT);
}
@Test
public void testDuplicateRequestResponse() throws IOException {
DuplicateRequestException duplicateRequestException = new DuplicateRequestException.Builder("Test1", "Test2","Test3","Test4", HttpStatus.SC_BAD_GATEWAY,ErrorNumbers.SVC_BAD_PARAMETER).build();
Response resp = mapper.toResponse((ApiException) duplicateRequestException);
assertEquals(resp.getStatus(), HttpStatus.SC_BAD_GATEWAY);
}
@Test
public void verifyXMLPath() throws JAXBException {
when(headers.getAcceptableMediaTypes()).thenReturn(Arrays.asList(MediaType.APPLICATION_XML_TYPE));
BPMNFailureException bpmnException = new BPMNFailureException.Builder("Test Message", HttpStatus.SC_NOT_FOUND, ErrorNumbers.SVC_BAD_PARAMETER).build();
ApiExceptionMapper mapperSpy = Mockito.spy(mapper);
doReturn(marshaller).when(mapperSpy).getMarshaller();
Response resp = mapperSpy.toResponse((ApiException) bpmnException);
verify(marshaller, times(1)).marshal(any(Object.class), any(Writer.class));
}
@Test
public void verifyMediaType() {
ApiExceptionMapper mapperSpy = Mockito.spy(mapper);
BPMNFailureException bpmnException = new BPMNFailureException.Builder("Test Message", HttpStatus.SC_NOT_FOUND, ErrorNumbers.SVC_BAD_PARAMETER).build();
when(headers.getAcceptableMediaTypes()).thenReturn(Arrays.asList(MediaType.APPLICATION_XML_TYPE.withCharset("UTF-8")));
mapperSpy.toResponse(bpmnException);
verify(mapperSpy, times(1)).buildServiceErrorResponse(any(String.class), any(String.class), any(List.class), eq(MediaType.APPLICATION_XML_TYPE));
when(headers.getAcceptableMediaTypes()).thenReturn(Arrays.asList(MediaType.APPLICATION_JSON_TYPE.withCharset("UTF-8")));
mapperSpy = Mockito.spy(mapper);
mapperSpy.toResponse(bpmnException);
verify(mapperSpy, times(1)).buildServiceErrorResponse(any(String.class), any(String.class), any(List.class), eq(MediaType.APPLICATION_JSON_TYPE));
when(headers.getAcceptableMediaTypes()).thenReturn(null);
mapperSpy = Mockito.spy(mapper);
mapperSpy.toResponse(bpmnException);
verify(mapperSpy, times(1)).buildServiceErrorResponse(any(String.class), any(String.class), any(List.class), eq(MediaType.APPLICATION_JSON_TYPE));
}
}
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