mso-api-handlers/mso-api-handler-common/src/test/java/org/onap/so/apihandlerinfra/exceptions/ApiExceptionMapperTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.onap.so.apihandlerinfra.exceptions;
  22
  23
  24 import static org.hamcrest.CoreMatchers.equalTo;
  25 import static org.hamcrest.MatcherAssert.assertThat;
  26 import static org.hamcrest.core.StringStartsWith.startsWith;
  27 import static org.junit.Assert.assertEquals;
  28 import static org.mockito.Matchers.any;
  29 import static org.mockito.Matchers.anyObject;
  30 import static org.mockito.Matchers.eq;
  31 import static org.mockito.Mockito.doReturn;
  32 import static org.mockito.Mockito.times;
  33 import static org.mockito.Mockito.verify;
  34 import static org.mockito.Mockito.when;
  35
  36 import java.io.IOException;
  37 import java.io.Writer;
  38 import java.util.Arrays;
  39 import java.util.List;
  40
  41 import javax.ws.rs.core.HttpHeaders;
  42 import javax.ws.rs.core.MediaType;
  43 import javax.ws.rs.core.Response;
  44 import javax.xml.bind.JAXBException;
  45 import javax.xml.bind.Marshaller;
  46
  47 import org.apache.http.HttpStatus;
  48 import org.junit.Before;
  49 import org.junit.Test;
  50 import org.junit.runner.RunWith;
  51 import org.mockito.InjectMocks;
  52 import org.mockito.Mock;
  53 import org.mockito.Mockito;
  54 import org.mockito.runners.MockitoJUnitRunner;
  55 import org.onap.so.apihandler.common.ErrorNumbers;
  56 import org.onap.so.apihandlerinfra.exceptions.ApiException;
  57 import org.onap.so.apihandlerinfra.exceptions.ApiExceptionMapper;
  58 import org.onap.so.apihandlerinfra.exceptions.BPMNFailureException;
  59 import org.onap.so.apihandlerinfra.exceptions.ClientConnectionException;
  60 import org.onap.so.apihandlerinfra.exceptions.DuplicateRequestException;
  61 import org.onap.so.apihandlerinfra.exceptions.ValidateException;
  62 import org.onap.so.apihandlerinfra.exceptions.VfModuleNotFoundException;
  63
  64 import com.fasterxml.jackson.core.JsonProcessingException;
  65 import com.fasterxml.jackson.databind.ObjectMapper;
  66
  67
  68 @RunWith(MockitoJUnitRunner.class)
  69 public class ApiExceptionMapperTest {
  70
  71         @Mock
  72         private HttpHeaders headers;
  73         @Mock
  74         private Marshaller marshaller;
  75
  76         @InjectMocks
  77     ApiExceptionMapper mapper = new ApiExceptionMapper();
  78
  79
  80         @Before
  81         public void setUp() {
  82                 when(headers.getAcceptableMediaTypes()).thenReturn(Arrays.asList(MediaType.APPLICATION_JSON_TYPE));
  83         }
  84     @Test
  85     public void testObjectMapperError() throws JsonProcessingException {
  86         ObjectMapper mockedMapper = Mockito.mock(ObjectMapper.class);
  87         Mockito.when(mockedMapper.writeValueAsString(anyObject())).thenThrow(JsonProcessingException.class);
  88         ValidateException validateException = new ValidateException.Builder("Test", 0 , null).build();
  89         ApiExceptionMapper mockedException = Mockito.spy(mapper);
  90         Mockito.doReturn(mockedMapper).when(mockedException).createObjectMapper();
  91         Response resp = mockedException.toResponse((ApiException) validateException);
  92
  93        /// assertEquals(resp.getStatus(), HttpStatus.SC_BAD_REQUEST);
  94         assertThat(resp.getEntity().toString(),startsWith("Exception in buildServiceErrorResponse writing exceptionType to string"));
  95     }
  96
  97     @Test
  98     public void testValidateResponse(){
  99         ValidateException validateException = new ValidateException.Builder("Test Message", HttpStatus.SC_BAD_REQUEST, ErrorNumbers.SVC_BAD_PARAMETER).build();
 100         Response resp = mapper.toResponse((ApiException) validateException);
 101
 102         assertEquals(resp.getStatus(), HttpStatus.SC_BAD_REQUEST);
 103     }
 104
 105     @Test
 106     public void testBPMNFailureResponse(){
 107         BPMNFailureException bpmnException = new BPMNFailureException.Builder("Test Message", HttpStatus.SC_NOT_FOUND, ErrorNumbers.SVC_BAD_PARAMETER).build();
 108         Response resp = mapper.toResponse((ApiException) bpmnException);
 109
 110         assertEquals(resp.getStatus(), HttpStatus.SC_NOT_FOUND);
 111     }
 112     @Test
 113     public void testClientConnectionResponse(){
 114         ClientConnectionException clientConnectionException = new ClientConnectionException.Builder("test", HttpStatus.SC_INTERNAL_SERVER_ERROR,ErrorNumbers.SVC_BAD_PARAMETER).build();
 115         Response resp =  mapper.toResponse((ApiException) clientConnectionException);
 116
 117         assertEquals(resp.getStatus(), HttpStatus.SC_INTERNAL_SERVER_ERROR);
 118     }
 119     @Test
 120     public void testVFModuleResponse() {
 121         VfModuleNotFoundException vfModuleException = new VfModuleNotFoundException.Builder("Test Message", HttpStatus.SC_CONFLICT,ErrorNumbers.SVC_BAD_PARAMETER).build();
 122         Response resp =  mapper.toResponse((ApiException) vfModuleException);
 123
 124         assertEquals(resp.getStatus(), HttpStatus.SC_CONFLICT);
 125     }
 126     @Test
 127     public void testDuplicateRequestResponse() throws IOException {
 128         DuplicateRequestException duplicateRequestException = new DuplicateRequestException.Builder("Test1", "Test2","Test3","Test4", HttpStatus.SC_BAD_GATEWAY,ErrorNumbers.SVC_BAD_PARAMETER).build();
 129         Response resp =  mapper.toResponse((ApiException) duplicateRequestException);
 130
 131         assertEquals(resp.getStatus(), HttpStatus.SC_BAD_GATEWAY);
 132     }
 133
 134     @Test
 135     public void verifyXMLPath() throws JAXBException {
 136                 when(headers.getAcceptableMediaTypes()).thenReturn(Arrays.asList(MediaType.APPLICATION_XML_TYPE));
 137         BPMNFailureException bpmnException = new BPMNFailureException.Builder("Test Message", HttpStatus.SC_NOT_FOUND, ErrorNumbers.SVC_BAD_PARAMETER).build();
 138         ApiExceptionMapper mapperSpy = Mockito.spy(mapper);
 139         doReturn(marshaller).when(mapperSpy).getMarshaller();
 140         Response resp =  mapperSpy.toResponse((ApiException) bpmnException);
 141         verify(marshaller, times(1)).marshal(any(Object.class), any(Writer.class));
 142     }
 143
 144     @Test
 145     public void verifyMediaType() {
 146         ApiExceptionMapper mapperSpy = Mockito.spy(mapper);
 147         BPMNFailureException bpmnException = new BPMNFailureException.Builder("Test Message", HttpStatus.SC_NOT_FOUND, ErrorNumbers.SVC_BAD_PARAMETER).build();
 148                 when(headers.getAcceptableMediaTypes()).thenReturn(Arrays.asList(MediaType.APPLICATION_XML_TYPE.withCharset("UTF-8")));
 149         mapperSpy.toResponse(bpmnException);
 150         verify(mapperSpy, times(1)).buildServiceErrorResponse(any(String.class), any(String.class), any(List.class), eq(MediaType.APPLICATION_XML_TYPE));
 151                 when(headers.getAcceptableMediaTypes()).thenReturn(Arrays.asList(MediaType.APPLICATION_JSON_TYPE.withCharset("UTF-8")));
 152         mapperSpy = Mockito.spy(mapper);
 153         mapperSpy.toResponse(bpmnException);
 154         verify(mapperSpy, times(1)).buildServiceErrorResponse(any(String.class), any(String.class), any(List.class), eq(MediaType.APPLICATION_JSON_TYPE));
 155                 when(headers.getAcceptableMediaTypes()).thenReturn(null);
 156         mapperSpy = Mockito.spy(mapper);
 157         mapperSpy.toResponse(bpmnException);
 158         verify(mapperSpy, times(1)).buildServiceErrorResponse(any(String.class), any(String.class), any(List.class), eq(MediaType.APPLICATION_JSON_TYPE));
 159     }
 160 }