gerrit.onap Code Review - vfc/nfvo/driver/vnfm/svnfm.git/blob

   1 /*
   2  * Copyright 2016-2017, Nokia Corporation
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.vfc;
  17
  18 import org.apache.http.HttpHeaders;
  19 import org.apache.http.client.methods.HttpGet;
  20 import org.junit.Assert;
  21 import org.junit.Before;
  22 import org.junit.Test;
  23 import org.mockito.Mock;
  24 import org.mockito.Mockito;
  25 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.core.IpMappingProvider;
  26 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.TestUtil;
  27 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.TestBase;
  28 import org.onap.vfccatalog.ApiException;
  29 import org.onap.vfccatalog.model.VnfPkgDetailInfo;
  30 import org.onap.vfccatalog.model.VnfPkgInfo;
  31
  32 import java.io.ByteArrayInputStream;
  33 import java.io.IOException;
  34
  35 import static junit.framework.TestCase.assertEquals;
  36 import static junit.framework.TestCase.fail;
  37 import static org.mockito.Mockito.verify;
  38 import static org.mockito.Mockito.when;
  39 import static org.springframework.test.util.ReflectionTestUtils.setField;
  40
  41 public class TestVfcPackageProvider extends TestBase {
  42
  43     private static final String CSAR_ID = "csarId";
  44     private static final String CBAM_VNFD_ID = "CBAM_VNFD_ID";
  45     @Mock
  46     private IpMappingProvider ipMappingProvider;
  47
  48     @Mock
  49     private VfcPackageProvider vfcPackageProvider;
  50
  51
  52     @Before
  53     public void initMocks() throws Exception {
  54         setField(VfcPackageProvider.class, "logger", logger);
  55         vfcPackageProvider = new VfcPackageProvider(vfcRestApiProvider, ipMappingProvider);
  56     }
  57
  58     /**
  59      * query CBAM VNFD identifier from VF-C catalog
  60      */
  61     @Test
  62     public void testGetCbamVnfd() throws Exception {
  63         VnfPkgDetailInfo vnfPackageDetails = new VnfPkgDetailInfo();
  64         vnfPackageDetails.setCsarId(CSAR_ID);
  65         vnfPackageDetails.setPackageInfo(new VnfPkgInfo());
  66         vnfPackageDetails.getPackageInfo().setVnfdModel("{ \"metadata\" : { \"resourceVendorModelNumber\" : \"" + CBAM_VNFD_ID + "\" }}");
  67         vnfPackageDetails.getPackageInfo().setDownloadUrl("http://127.0.0.1/a.csar");
  68         when(vfcCatalogApi.queryVnfPackage(CSAR_ID)).thenReturn(vnfPackageDetails);
  69         //when
  70         String cbamVnfdId = vfcPackageProvider.getCbamVnfdId(CSAR_ID);
  71         //verify
  72         assertEquals(CBAM_VNFD_ID, cbamVnfdId);
  73     }
  74
  75     /**
  76      * download ONAP VNFD from VF-C catalog
  77      */
  78     @Test
  79     public void testDownload() throws Exception {
  80         VnfPkgDetailInfo vnfPackageDetails = new VnfPkgDetailInfo();
  81         vnfPackageDetails.setCsarId(CSAR_ID);
  82         vnfPackageDetails.setPackageInfo(new VnfPkgInfo());
  83         vnfPackageDetails.getPackageInfo().setVnfdModel("{ \"metadata\" : { \"resourceVendorModelNumber\" : \"" + CBAM_VNFD_ID + "\" }}");
  84         vnfPackageDetails.getPackageInfo().setDownloadUrl("http://127.0.0.1/a.csar");
  85         when(vfcCatalogApi.queryVnfPackage(CSAR_ID)).thenReturn(vnfPackageDetails);
  86         byte[] onapPackageContent = TestUtil.loadFile("unittests/TestCbamCatalogManager.sample.csar");
  87         when(ipMappingProvider.mapPrivateIpToPublicIp("127.0.0.1")).thenReturn("1.2.3.4");
  88         when(entity.getContent()).thenReturn(new ByteArrayInputStream(onapPackageContent));
  89         //when
  90         byte[] actualContent = vfcPackageProvider.getPackage(CSAR_ID);
  91         //verify
  92         Assert.assertArrayEquals(onapPackageContent, actualContent);
  93         assertEquals(HttpGet.class, request.getValue().getClass());
  94         assertEquals("http://1.2.3.4/a.csar", request.getValue().getURI().toString());
  95         assertEquals("application/octet-stream", request.getValue().getFirstHeader(HttpHeaders.ACCEPT).getValue());
  96     }
  97
  98     /**
  99      * failure to query package from VF-C is propagated
 100      */
 101     @Test
 102     public void unableToGetCbamVnfdFromCatalog() throws Exception {
 103         ApiException expectedException = new ApiException();
 104         when(vfcCatalogApi.queryVnfPackage(CSAR_ID)).thenThrow(expectedException);
 105         //when
 106         try {
 107             vfcPackageProvider.getCbamVnfdId(CSAR_ID);
 108             fail();
 109         } catch (Exception e) {
 110             verify(logger).error("Unable to query VNF package with csarId from VF-C", expectedException);
 111             assertEquals(expectedException, e.getCause());
 112         }
 113     }
 114
 115     /**
 116      * failure to download package from VF-C is propagated
 117      */
 118     @Test
 119     public void unableToDownloadFromCatalog() throws Exception {
 120         VnfPkgDetailInfo vnfPackageDetails = new VnfPkgDetailInfo();
 121         vnfPackageDetails.setCsarId(CSAR_ID);
 122         vnfPackageDetails.setPackageInfo(new VnfPkgInfo());
 123         vnfPackageDetails.getPackageInfo().setVnfdModel("{ \"metadata\" : { \"resourceVendorModelNumber\" : \"" + CBAM_VNFD_ID + "\" }}");
 124         vnfPackageDetails.getPackageInfo().setDownloadUrl("http://127.0.0.1/a.csar");
 125         when(vfcCatalogApi.queryVnfPackage(CSAR_ID)).thenReturn(vnfPackageDetails);
 126         byte[] onapPackageContent = TestUtil.loadFile("unittests/TestCbamCatalogManager.sample.csar");
 127         when(ipMappingProvider.mapPrivateIpToPublicIp("127.0.0.1")).thenReturn("1.2.3.4");
 128         IOException expectedException = new IOException();
 129         when(httpClient.execute(Mockito.any())).thenThrow(expectedException);
 130         //when
 131         try {
 132             vfcPackageProvider.getPackage(CSAR_ID);
 133             fail();
 134         } catch (Exception e) {
 135             verify(logger).error("Unable to download package from http://1.2.3.4/a.csar from VF-C", expectedException);
 136             assertEquals(expectedException, e.getCause());
 137         }
 138     }
 139
 140     /**
 141      * failure to query package for download package from VF-C is propagated
 142      */
 143     @Test
 144     public void unableToQueryPackageForDownloadFromCatalog() throws Exception {
 145         ApiException expectedException = new ApiException();
 146         when(vfcCatalogApi.queryVnfPackage(CSAR_ID)).thenThrow(expectedException);
 147         //when
 148         try {
 149             vfcPackageProvider.getPackage(CSAR_ID);
 150             fail();
 151         } catch (Exception e) {
 152             verify(logger).error("Unable to query VNF package with csarId from VF-C", expectedException);
 153             assertEquals(expectedException, e.getCause());
 154         }
 155     }
 156 }