adapters/mso-adapter-utils/src/test/java/org/onap/so/openstack/utils/MsoCommonUtilsTest.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.openstack.utils;
  22
  23
  24 import static org.junit.Assert.assertEquals;
  25 import static org.junit.Assert.assertNull;
  26 import static org.junit.Assert.assertTrue;
  27 import static org.mockito.ArgumentMatchers.eq;
  28 import static org.mockito.Mockito.doReturn;
  29 import static org.mockito.Mockito.doThrow;
  30
  31 import java.io.File;
  32 import java.io.IOException;
  33
  34 import org.junit.Test;
  35 import org.mockito.Mock;
  36 import org.mockito.Mockito;
  37 import org.onap.so.BaseTest;
  38 import org.onap.so.openstack.exceptions.MsoAdapterException;
  39 import org.onap.so.openstack.exceptions.MsoException;
  40 import org.onap.so.openstack.exceptions.MsoExceptionCategory;
  41 import org.onap.so.openstack.exceptions.MsoIOException;
  42 import org.onap.so.openstack.exceptions.MsoOpenstackException;
  43 import org.springframework.beans.factory.annotation.Autowired;
  44 import org.springframework.beans.factory.annotation.Qualifier;
  45
  46 import com.fasterxml.jackson.core.JsonParseException;
  47 import com.fasterxml.jackson.databind.JsonMappingException;
  48 import com.fasterxml.jackson.databind.ObjectMapper;
  49 import com.woorea.openstack.base.client.OpenStackBaseException;
  50 import com.woorea.openstack.base.client.OpenStackConnectException;
  51 import com.woorea.openstack.base.client.OpenStackRequest;
  52 import com.woorea.openstack.base.client.OpenStackResponse;
  53 import com.woorea.openstack.base.client.OpenStackResponseException;
  54 import com.woorea.openstack.heat.model.Explanation;
  55 import com.woorea.openstack.keystone.model.Error;
  56 import com.woorea.openstack.quantum.model.NeutronError;
  57
  58 /**
  59  * This class implements test methods of the MsoCommonUtils
  60  */
  61 public class MsoCommonUtilsTest extends BaseTest {
  62         @Autowired
  63         @Qualifier("CommonUtils")
  64         private MsoCommonUtils commonUtils;
  65
  66         @Mock
  67         private OpenStackRequest openstackRequest;
  68
  69         @Test
  70     public final void testExecuteAndRecordOpenstackRequest() {
  71                 Mockito.when(openstackRequest.endpoint()).thenReturn("localhost");
  72                 Mockito.when(openstackRequest.path()).thenReturn("/test");
  73                 //TODO:Must try a real connection
  74                 assertNull(commonUtils.executeAndRecordOpenstackRequest (openstackRequest));
  75         }
  76
  77         @Test
  78         public void testexecuteAndRecordOpenstackRequestResponseException() {
  79                 expectedException.expect(OpenStackResponseException.class);
  80
  81                 doThrow(OpenStackResponseException.class).when(openstackRequest).execute();
  82
  83                 commonUtils.executeAndRecordOpenstackRequest(openstackRequest);
  84         }
  85
  86         @Test
  87         public void testexecuteAndRecordOpenstackRequestConnectException() {
  88                 expectedException.expect(OpenStackConnectException.class);
  89
  90                 doThrow(OpenStackConnectException.class).when(openstackRequest).execute();
  91
  92                 commonUtils.executeAndRecordOpenstackRequest(openstackRequest);
  93         }
  94
  95         @Test
  96     public final void testKeystoneErrorToMsoException() throws JsonParseException, JsonMappingException, IOException {
  97                 OpenStackBaseException openStackConnectException = new OpenStackConnectException("connect");
  98
  99                 OpenStackBaseException openStackResponseException = new OpenStackResponseException("response",1);
 100
 101                 MsoException me = commonUtils.keystoneErrorToMsoException(openStackConnectException,"ContextError");
 102
 103                 assertTrue(me instanceof MsoIOException);
 104                 assertTrue("connect".equals(me.getMessage()));
 105
 106
 107                 MsoException me2 = commonUtils.keystoneErrorToMsoException(openStackResponseException,"ContextError");
 108                 assertTrue(me2 instanceof MsoOpenstackException);
 109                 assertTrue("ContextError".equals(me2.getContext()));
 110                 assertTrue(MsoExceptionCategory.OPENSTACK.equals(me2.getCategory()));
 111
 112
 113                 OpenStackResponse openStackResponse = Mockito.mock(OpenStackResponse.class);
 114                 Error error = mapper.readValue(new File(RESOURCE_PATH + "Error.json"), Error.class);
 115
 116                 doReturn(error).when(openStackResponse).getErrorEntity(eq(Error.class));
 117
 118                 openStackResponseException = new OpenStackResponseException("response", 501, openStackResponse);
 119
 120                 MsoException me3 = commonUtils.keystoneErrorToMsoException(openStackResponseException,"ContextError");
 121
 122                 assertTrue(me3 instanceof MsoOpenstackException);
 123                 assertEquals("1 title: message", me3.toString());
 124         }
 125
 126         @Test
 127         public final void testHeatExceptionToMsoException() throws JsonParseException, JsonMappingException, IOException {
 128                 OpenStackBaseException openStackConnectException = new OpenStackConnectException("connect");
 129
 130                 OpenStackBaseException openStackResponseException = new OpenStackResponseException("response",1);
 131
 132                 MsoException me = commonUtils.heatExceptionToMsoException(openStackConnectException,"ContextError");
 133
 134                 assertTrue(me instanceof MsoIOException);
 135                 assertTrue("connect".equals(me.getMessage()));
 136
 137
 138                 MsoException me2 = commonUtils.heatExceptionToMsoException(openStackResponseException,"ContextError");
 139                 assertTrue(me2 instanceof MsoOpenstackException);
 140                 assertTrue("ContextError".equals(me2.getContext()));
 141                 assertTrue(MsoExceptionCategory.OPENSTACK.equals(me2.getCategory()));
 142
 143
 144                 OpenStackResponse openStackResponse = Mockito.mock(OpenStackResponse.class);
 145                 Explanation explanation = mapper.readValue(new File(RESOURCE_PATH + "Explanation.json"), Explanation.class);
 146
 147                 doReturn(explanation).when(openStackResponse).getErrorEntity(eq(Explanation.class));
 148
 149                 openStackResponseException = new OpenStackResponseException("response", 501, openStackResponse);
 150
 151                 MsoException me3 = commonUtils.heatExceptionToMsoException(openStackResponseException,"ContextError");
 152
 153                 assertTrue(me3 instanceof MsoOpenstackException);
 154                 assertEquals("1 title: explanation, error.type=null, error.message=null", me3.toString());
 155         }
 156
 157         @Test
 158         public final void testNeutronExceptionToMsoException() throws JsonParseException, JsonMappingException, IOException {
 159                 OpenStackBaseException openStackConnectException = new OpenStackConnectException("connect");
 160
 161                 OpenStackBaseException openStackResponseException = new OpenStackResponseException("response",1);
 162
 163                 MsoException me = commonUtils.neutronExceptionToMsoException(openStackConnectException,"ContextError");
 164
 165                 assertTrue(me instanceof MsoIOException);
 166                 assertTrue("connect".equals(me.getMessage()));
 167
 168                 MsoException me2 = commonUtils.neutronExceptionToMsoException(openStackResponseException,"ContextError");
 169                 assertTrue(me2 instanceof MsoOpenstackException);
 170                 assertTrue("ContextError".equals(me2.getContext()));
 171                 assertTrue(MsoExceptionCategory.OPENSTACK.equals(me2.getCategory()));
 172
 173
 174                 OpenStackResponse openStackResponse = Mockito.mock(OpenStackResponse.class);
 175                 NeutronError explanation = mapper.readValue(new File(RESOURCE_PATH + "NeutronError.json"), NeutronError.class);
 176
 177                 doReturn(explanation).when(openStackResponse).getErrorEntity(eq(NeutronError.class));
 178
 179                 openStackResponseException = new OpenStackResponseException("response", 501, openStackResponse);
 180
 181                 MsoException me3 = commonUtils.neutronExceptionToMsoException(openStackResponseException,"ContextError");
 182
 183                 assertTrue(me3 instanceof MsoOpenstackException);
 184                 assertEquals("501 type: message", me3.toString());
 185         }
 186
 187         @Test
 188         public final void testRuntimeExceptionToMsoException() {
 189             RuntimeException re = new RuntimeException("runtime");
 190             MsoException me = commonUtils.runtimeExceptionToMsoException(re, "ContextError");
 191
 192             assertTrue(me instanceof MsoAdapterException);
 193             assertTrue("ContextError".equals(me.getContext()));
 194         assertTrue(MsoExceptionCategory.INTERNAL.equals(me.getCategory()));
 195         }
 196
 197         @Test
 198         public void testIoExceptionToMsoException() {
 199                 IOException exception = new IOException("IOExceptionTestMessage");
 200
 201                 MsoException msoException = commonUtils.ioExceptionToMsoException(exception, "ContextError");
 202
 203                 assertTrue(msoException instanceof MsoAdapterException);
 204                 assertEquals("ContextError", msoException.getContext());
 205                 assertTrue(MsoExceptionCategory.INTERNAL.equals(msoException.getCategory()));
 206         }
 207 }