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
  57     private static final String VSP = "anyVsp";
  58     private static final String VERSION = "anyVersion";
  59     private static final String USER = "anyUser";
  60     private static final String CSAR = "anyCsar";
  61
  62     private static VnfPackageRepositoryImpl.Configuration config;
  63
  64     @BeforeClass
  65     public static void initConfiguration() {
  66         config = new DynamicConfiguration(wireMockRule.port());
  67     }
  68
  69     @Test
  70     public void versionFoundWhenInList() {
  71         VnfPackageRepositoryImpl vnfRepository = new VnfPackageRepositoryImpl();
  72         List<Version> versions = Arrays.asList(new Version("1243"), new Version("3434"), new Version("398"));
  73         assertTrue("Expected to find the version", vnfRepository.findVersion(versions, "3434").isPresent());
  74     }
  75
  76     @Test
  77     public void versionNotFoundWhenInList() {
  78         VnfPackageRepositoryImpl vnfRepository = new VnfPackageRepositoryImpl();
  79         List<Version> versions = Collections.singletonList(new Version("1243"));
  80         assertFalse("Did not expect to find the version", vnfRepository.findVersion(versions, "3434").isPresent());
  81     }
  82
  83     @Test
  84     public void listVnfsReturnsInternalServerErrorWhenRemoteClientError() {
  85         stubFor(get(GET_PATH).willReturn(aResponse().withStatus(403).withBody("Forbidden")));
  86         VnfPackageRepositoryImpl repository = new VnfPackageRepositoryImpl(config);
  87         Response response = repository.getVnfPackages(VSP, VERSION, USER);
  88         assertEquals(500, response.getStatus());
  89         verify(getRequestedFor(urlEqualTo(GET_PATH)));
  90     }
  91
  92     @Test
  93     public void listVnfsReturnsInternalServerErrorWhenRemoteReturnsNotOk() {
  94         stubFor(get(GET_PATH).willReturn(aResponse().withStatus(201).withBody("Created")));
  95         VnfPackageRepositoryImpl repository = new VnfPackageRepositoryImpl(config);
  96         Response response = repository.getVnfPackages(VSP, VERSION, USER);
  97         assertEquals(500, response.getStatus());
  98         verify(getRequestedFor(urlEqualTo(GET_PATH)));
  99     }
 100
 101     @Test
 102     public void listVnfsReturnsUnchangedResponse() {
 103         final String vnfList = "this is a response body for list of VNFs";
 104         stubFor(get(GET_PATH).willReturn(aResponse().withStatus(200).withBody(vnfList)));
 105         VnfPackageRepositoryImpl repository = new VnfPackageRepositoryImpl(config);
 106         Response response = repository.getVnfPackages(VSP, VERSION, USER);
 107         assertEquals(200, response.getStatus());
 108         assertEquals(vnfList, response.getEntity());
 109         verify(getRequestedFor(urlEqualTo(GET_PATH)));
 110     }
 111
 112     @Test
 113     public void downloadVnfsReturnsInternalServerErrorWhenRemoteClientError() {
 114         stubFor(get(DOWNLOAD_PATH).willReturn(aResponse().withStatus(403).withBody("{\"error\": \"Permissions\"}")));
 115         VnfPackageRepositoryImpl repository = new VnfPackageRepositoryImpl(config);
 116         Response response = repository.downloadVnfPackage(VSP, VERSION, CSAR, USER);
 117         assertEquals(500, response.getStatus());
 118         verify(getRequestedFor(urlEqualTo(DOWNLOAD_PATH)));
 119     }
 120
 121     @Test
 122     public void downloadVnfsReturnsInternalServerErrorWhenRemoteReturnsNotOk() {
 123         stubFor(get(DOWNLOAD_PATH).willReturn(aResponse().withStatus(201).withBody(new byte[0])));
 124         VnfPackageRepositoryImpl repository = new VnfPackageRepositoryImpl(config);
 125         Response response = repository.downloadVnfPackage(VSP, VERSION, CSAR, USER);
 126         assertEquals(500, response.getStatus());
 127         verify(getRequestedFor(urlEqualTo(DOWNLOAD_PATH)));
 128     }
 129
 130     @Test
 131     public void downloadVnfsReturnsUnchangedBytes() {
 132         final byte[] body = "this is the content of a VNF archive (.csar) file".getBytes(StandardCharsets.ISO_8859_1);
 133         stubFor(get(DOWNLOAD_PATH).willReturn(aResponse().withStatus(200).withBody(body)));
 134         VnfPackageRepositoryImpl repository = new VnfPackageRepositoryImpl(config);
 135         Response response = repository.downloadVnfPackage(VSP, VERSION, CSAR, USER);
 136         assertEquals(200, response.getStatus());
 137         assertTrue(Arrays.equals(body, response.readEntity(byte[].class)));
 138         assertNotNull(response.getHeaderString("Content-Disposition"));
 139         verify(getRequestedFor(urlEqualTo(DOWNLOAD_PATH)));
 140     }
 141
 142     private static class DynamicConfiguration implements VnfPackageRepositoryImpl.Configuration {
 143
 144         private final int port;
 145
 146         private DynamicConfiguration(int port) {
 147             this.port = port;
 148         }
 149
 150         @Override
 151         public String getGetUri() {
 152             return toUri(GET_PATH);
 153         }
 154
 155         @Override
 156         public String getDownloadUri() {
 157             return toUri(DOWNLOAD_PATH);
 158         }
 159
 160         private String toUri(String path) {
 161             return "http://localhost:" + port + path;
 162         }
 163     }
 164
 165 }