src/test/java/org/onap/aai/modelloader/entity/catalog/TestVnfCatalogArtifactHandler.java

   1 /**
   2  * ============LICENSE_START=======================================================
   3  * org.onap.aai
   4  * ================================================================================
   5  * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
   6  * Copyright © 2017-2018 European Software Marketing Ltd.
   7  * ================================================================================
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *       http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  * ============LICENSE_END=========================================================
  20  */
  21 package org.onap.aai.modelloader.entity.catalog;
  22
  23 import static org.hamcrest.CoreMatchers.containsString;
  24 import static org.hamcrest.CoreMatchers.is;
  25 import static org.junit.Assert.assertThat;
  26 import static org.junit.Assert.fail;
  27 import static org.mockito.Mockito.mock;
  28 import static org.mockito.Mockito.when;
  29
  30 import java.io.IOException;
  31 import java.io.UnsupportedEncodingException;
  32 import java.nio.file.Files;
  33 import java.nio.file.Paths;
  34 import java.util.ArrayList;
  35 import java.util.List;
  36 import java.util.Properties;
  37 import javax.ws.rs.core.MediaType;
  38 import javax.ws.rs.core.Response;
  39 import org.junit.Test;
  40 import org.mockito.ArgumentCaptor;
  41 import org.mockito.Mockito;
  42 import org.onap.aai.modelloader.config.ModelLoaderConfig;
  43 import org.onap.aai.modelloader.entity.Artifact;
  44 import org.onap.aai.modelloader.entity.ArtifactType;
  45 import org.onap.aai.modelloader.restclient.AaiRestClient;
  46 import org.onap.aai.restclient.client.OperationResult;
  47
  48 public class TestVnfCatalogArtifactHandler {
  49
  50     protected static String CONFIG_FILE = "model-loader.properties";
  51
  52     private AaiRestClient mockRestClient = mock(AaiRestClient.class);
  53
  54     /**
  55      * Update A&AI with 4 images, 2 of which already exist.
  56      *
  57      * @throws Exception
  58      */
  59     @Test
  60     public void testUpdateVnfImages() throws Exception {
  61         // GET operation
  62         OperationResult mockGetResp = mock(OperationResult.class);
  63
  64         // @formatter:off
  65         when(mockGetResp.getResultCode())
  66                 .thenReturn(Response.Status.OK.getStatusCode())
  67                 .thenReturn(Response.Status.NOT_FOUND.getStatusCode())
  68                 .thenReturn(Response.Status.NOT_FOUND.getStatusCode())
  69                 .thenReturn(Response.Status.OK.getStatusCode());
  70         // @formatter:on
  71
  72         when(mockRestClient.getResource(Mockito.anyString(), Mockito.anyString(), Mockito.any(MediaType.class)))
  73                 .thenReturn(mockGetResp);
  74         mockPutOperations();
  75
  76         // Example VNF Catalog XML
  77         VnfCatalogArtifactHandler handler = new VnfCatalogArtifactHandler(createConfig());
  78         assertThat(handler.pushArtifacts(createVnfCatalogArtifact(), "test", new ArrayList<Artifact>(), mockRestClient),
  79                 is(true));
  80
  81         assertPutOperationsSucceeded();
  82     }
  83
  84     @Test
  85     public void testUpdateVnfImagesFromXml() throws Exception {
  86         // GET operation
  87         OperationResult mockGetResp = mock(OperationResult.class);
  88
  89         // @formatter:off
  90         when(mockGetResp.getResultCode())
  91                 .thenReturn(Response.Status.OK.getStatusCode())
  92                 .thenReturn(Response.Status.NOT_FOUND.getStatusCode())
  93                 .thenReturn(Response.Status.NOT_FOUND.getStatusCode())
  94                 .thenReturn(Response.Status.OK.getStatusCode());
  95         // @formatter:on
  96
  97         when(mockRestClient.getResource(Mockito.anyString(), Mockito.anyString(), Mockito.any(MediaType.class)))
  98                 .thenReturn(mockGetResp);
  99         mockPutOperations();
 100
 101         // Example VNF Catalog XML
 102         VnfCatalogArtifactHandler handler = new VnfCatalogArtifactHandler(createConfig());
 103         assertThat(
 104                 handler.pushArtifacts(createVnfCatalogXmlArtifact(), "test", new ArrayList<Artifact>(), mockRestClient),
 105                 is(true));
 106
 107         // Only two of the VNF images should be pushed
 108         ArgumentCaptor<String> argument = ArgumentCaptor.forClass(String.class);
 109         AaiRestClient client = Mockito.verify(mockRestClient, Mockito.times(2));
 110         client.putResource(Mockito.anyString(), argument.capture(), Mockito.anyString(), Mockito.any(MediaType.class));
 111         assertThat(argument.getAllValues().size(), is(2));
 112         assertThat(argument.getAllValues().get(0), containsString("5.2.5"));
 113         assertThat(argument.getAllValues().get(0), containsString("VM00"));
 114         assertThat(argument.getAllValues().get(1), containsString("5.2.4"));
 115         assertThat(argument.getAllValues().get(1), containsString("VM00"));
 116     }
 117
 118     private ModelLoaderConfig createConfig() {
 119         Properties configProperties = new Properties();
 120         try {
 121             configProperties.load(this.getClass().getClassLoader().getResourceAsStream(CONFIG_FILE));
 122         } catch (IOException e) {
 123             fail();
 124         }
 125         ModelLoaderConfig config = new ModelLoaderConfig(configProperties, null);
 126         return config;
 127     }
 128
 129     /**
 130      * Example VNF Catalog based on JSON data (returned by Babel)
 131      *
 132      * @return test Artifacts
 133      * @throws IOException
 134      * @throws UnsupportedEncodingException
 135      */
 136     private List<Artifact> createVnfCatalogArtifact() throws IOException, UnsupportedEncodingException {
 137         String examplePath = "src/test/resources/imagedataexample.json";
 138         byte[] encoded = Files.readAllBytes(Paths.get(examplePath));
 139         List<Artifact> artifacts = new ArrayList<Artifact>();
 140         artifacts.add(new VnfCatalogArtifact(new String(encoded, "utf-8")));
 141         return artifacts;
 142     }
 143
 144     /**
 145      * Example VNF Catalog based on VNF_CATALOG XML
 146      *
 147      * @return test Artifacts
 148      * @throws IOException
 149      * @throws UnsupportedEncodingException
 150      */
 151     private List<Artifact> createVnfCatalogXmlArtifact() throws IOException, UnsupportedEncodingException {
 152         byte[] encoded = Files.readAllBytes(Paths.get("src/test/resources/xmlFiles/fortigate.xml"));
 153         List<Artifact> artifacts = new ArrayList<Artifact>();
 154         artifacts.add(new VnfCatalogArtifact(ArtifactType.VNF_CATALOG_XML, new String(encoded, "utf-8")));
 155         return artifacts;
 156     }
 157
 158     /**
 159      * Always return CREATED (success) for a PUT operation.
 160      */
 161     private void mockPutOperations() {
 162         OperationResult mockPutResp = mock(OperationResult.class);
 163         when(mockPutResp.getResultCode()).thenReturn(Response.Status.CREATED.getStatusCode());
 164         when(mockRestClient.putResource(Mockito.anyString(), Mockito.anyString(), Mockito.anyString(),
 165                 Mockito.any(MediaType.class))).thenReturn(mockPutResp);
 166     }
 167
 168     private void assertPutOperationsSucceeded() {
 169         // Only two of the VNF images should be pushed
 170         ArgumentCaptor<String> argument = ArgumentCaptor.forClass(String.class);
 171         AaiRestClient mockedClient = Mockito.verify(mockRestClient, Mockito.times(2));
 172         mockedClient.putResource(Mockito.anyString(), argument.capture(), Mockito.anyString(),
 173                 Mockito.any(MediaType.class));
 174         assertThat(argument.getAllValues().get(0), containsString("3.16.9"));
 175         assertThat(argument.getAllValues().get(0), containsString("VM00"));
 176         assertThat(argument.getAllValues().get(1), containsString("3.16.1"));
 177         assertThat(argument.getAllValues().get(1), containsString("VM01"));
 178     }
 179 }