openecomp-be/api/openecomp-sdc-rest-webapp/vendor-software-products-rest/vnf-repository-rest-services/src/test/java/org/openecomp/sdcrests/vsp/rest/services/VnfPackageRepositoryImplTest.java

   1 /*
   2  * Copyright © 2016-2018 European Support Limited
   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
  17 package org.openecomp.sdcrests.vsp.rest.services;
  18
  19 import static com.github.tomakehurst.wiremock.client.WireMock.aResponse;
  20 import static com.github.tomakehurst.wiremock.client.WireMock.get;
  21 import static com.github.tomakehurst.wiremock.client.WireMock.getRequestedFor;
  22 import static com.github.tomakehurst.wiremock.client.WireMock.stubFor;
  23 import static com.github.tomakehurst.wiremock.client.WireMock.urlEqualTo;
  24 import static com.github.tomakehurst.wiremock.client.WireMock.verify;
  25 import static com.github.tomakehurst.wiremock.core.WireMockConfiguration.wireMockConfig;
  26 import static org.junit.Assert.assertEquals;
  27 import static org.junit.Assert.assertFalse;
  28 import static org.junit.Assert.assertNotNull;
  29 import static org.junit.Assert.assertTrue;
  30
  31 import com.github.tomakehurst.wiremock.junit.WireMockRule;
  32 import java.nio.charset.StandardCharsets;
  33 import java.util.Arrays;
  34 import java.util.Collections;
  35 import java.util.List;
  36 import javax.ws.rs.core.Response;
  37 import org.junit.BeforeClass;
  38 import org.junit.ClassRule;
  39 import org.junit.Test;
  40 import org.openecomp.sdc.versioning.dao.types.Version;
  41
  42 /**
  43  * Configuration testing.
  44  * WireMock testing of remote calls.
  45  *
  46  * @author evitaliy
  47  * @since 19 Jul 2018
  48  */
  49 public class VnfPackageRepositoryImplTest {
  50
  51     private static final String GET_PATH = "/get";
  52     private static final String DOWNLOAD_PATH = "/download";
  53
  54     @ClassRule
  55     public static final WireMockRule wireMockRule = new WireMockRule(wireMockConfig().dynamicPort());
  56     private static final String VSP = "anyVsp";
  57     private static final String VERSION = "anyVersion";
  58     private static final String USER = "anyUser";
  59     private static final String CSAR = "anyCsar";
  60
  61     private static VnfPackageRepositoryImpl.Configuration config;
  62
  63     @BeforeClass
  64     public static void initConfiguration() {
  65         config = new DynamicConfiguration(wireMockRule.port());
  66     }
  67
  68     @Test
  69     public void versionFoundWhenInList() {
  70         VnfPackageRepositoryImpl vnfRepository = new VnfPackageRepositoryImpl();
  71         List<Version> versions = Arrays.asList(new Version("1243"), new Version("3434"), new Version("398"));
  72         assertTrue("Expected to find the version", vnfRepository.findVersion(versions, "3434").isPresent());
  73     }
  74
  75     @Test
  76     public void versionNotFoundWhenInList() {
  77         VnfPackageRepositoryImpl vnfRepository = new VnfPackageRepositoryImpl();
  78         List<Version> versions = Collections.singletonList(new Version("1243"));
  79         assertFalse("Did not expect to find the version", vnfRepository.findVersion(versions, "3434").isPresent());
  80     }
  81
  82     @Test
  83     public void configurationLoadedFromFile() {
  84         final String prefix = "http://10.57.30.20:1111/";
  85         assertEquals(prefix + "download-vnf-31", new VnfPackageRepositoryImpl.FileConfiguration().getDownloadUri());
  86         assertEquals(prefix + "get-vnf-13", new VnfPackageRepositoryImpl.FileConfiguration().getGetUri());
  87     }
  88
  89     @Test
  90     public void listVnfsReturnsInternalServerErrorWhenRemoteClientError() {
  91         stubFor(get(GET_PATH).willReturn(aResponse().withStatus(403)));
  92         VnfPackageRepositoryImpl repository = new VnfPackageRepositoryImpl(config);
  93         Response response = repository.getVnfPackages(VSP, VERSION, USER);
  94         assertEquals(500, response.getStatus());
  95         verify(getRequestedFor(urlEqualTo(GET_PATH)));
  96     }
  97
  98     @Test
  99     public void listVnfsReturnsInternalServerErrorWhenRemoteReturnsNotOk() {
 100         stubFor(get(GET_PATH).willReturn(aResponse().withStatus(204)));
 101         VnfPackageRepositoryImpl repository = new VnfPackageRepositoryImpl(config);
 102         Response response = repository.getVnfPackages(VSP, VERSION, USER);
 103         assertEquals(500, response.getStatus());
 104         verify(getRequestedFor(urlEqualTo(GET_PATH)));
 105     }
 106
 107     @Test
 108     public void listVnfsReturnsUnchangedResponse() {
 109         final String vnfList = "this is a response body for list of VNFs";
 110         stubFor(get(GET_PATH).willReturn(aResponse().withStatus(200).withBody(vnfList)));
 111         VnfPackageRepositoryImpl repository = new VnfPackageRepositoryImpl(config);
 112         Response response = repository.getVnfPackages(VSP, VERSION, USER);
 113         assertEquals(200, response.getStatus());
 114         assertEquals(vnfList, response.getEntity());
 115         verify(getRequestedFor(urlEqualTo(GET_PATH)));
 116     }
 117
 118     @Test
 119     public void downloadVnfsReturnsInternalServerErrorWhenRemoteClientError() {
 120         stubFor(get(DOWNLOAD_PATH).willReturn(aResponse().withStatus(403)));
 121         VnfPackageRepositoryImpl repository = new VnfPackageRepositoryImpl(config);
 122         Response response = repository.downloadVnfPackage(VSP, VERSION, CSAR, USER);
 123         assertEquals(500, response.getStatus());
 124         verify(getRequestedFor(urlEqualTo(DOWNLOAD_PATH)));
 125     }
 126
 127     @Test
 128     public void downloadVnfsReturnsInternalServerErrorWhenRemoteReturnsNotOk() {
 129         stubFor(get(DOWNLOAD_PATH).willReturn(aResponse().withStatus(204)));
 130         VnfPackageRepositoryImpl repository = new VnfPackageRepositoryImpl(config);
 131         Response response = repository.downloadVnfPackage(VSP, VERSION, CSAR, USER);
 132         assertEquals(500, response.getStatus());
 133         verify(getRequestedFor(urlEqualTo(DOWNLOAD_PATH)));
 134     }
 135
 136     @Test
 137     public void downloadVnfsReturnsUnchangedBytes() {
 138         final byte[] body = "this is the content of a VNF archive (.csar) file".getBytes(StandardCharsets.ISO_8859_1);
 139         stubFor(get(DOWNLOAD_PATH).willReturn(aResponse().withStatus(200).withBody(body)));
 140         VnfPackageRepositoryImpl repository = new VnfPackageRepositoryImpl(config);
 141         Response response = repository.downloadVnfPackage(VSP, VERSION, CSAR, USER);
 142         assertEquals(200, response.getStatus());
 143         assertTrue(Arrays.equals(body, response.readEntity(byte[].class)));
 144         assertNotNull(response.getHeaderString("Content-Disposition"));
 145         verify(getRequestedFor(urlEqualTo(DOWNLOAD_PATH)));
 146     }
 147
 148     private static class DynamicConfiguration implements VnfPackageRepositoryImpl.Configuration {
 149
 150         private final int port;
 151
 152         private DynamicConfiguration(int port) {
 153             this.port = port;
 154         }
 155
 156         @Override
 157         public String getGetUri() {
 158             return toUri(GET_PATH);
 159         }
 160
 161         @Override
 162         public String getDownloadUri() {
 163             return toUri(DOWNLOAD_PATH);
 164         }
 165
 166         private String toUri(String path) {
 167             return "http://localhost:" + port + path;
 168         }
 169     }
 170
 171 }