netbox-client/provider/src/test/java/org/onap/ccsdk/sli/adaptors/netbox/impl/NetboxClientImplTest.java

   1 /*
   2  * Copyright (C) 2018 Bell Canada.
   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.ccsdk.sli.adaptors.netbox.impl;
  17
  18 import static com.github.tomakehurst.wiremock.client.WireMock.created;
  19 import static com.github.tomakehurst.wiremock.client.WireMock.delete;
  20 import static com.github.tomakehurst.wiremock.client.WireMock.deleteRequestedFor;
  21 import static com.github.tomakehurst.wiremock.client.WireMock.equalTo;
  22 import static com.github.tomakehurst.wiremock.client.WireMock.givenThat;
  23 import static com.github.tomakehurst.wiremock.client.WireMock.ok;
  24 import static com.github.tomakehurst.wiremock.client.WireMock.post;
  25 import static com.github.tomakehurst.wiremock.client.WireMock.postRequestedFor;
  26 import static com.github.tomakehurst.wiremock.client.WireMock.serverError;
  27 import static com.github.tomakehurst.wiremock.client.WireMock.urlEqualTo;
  28 import static com.github.tomakehurst.wiremock.client.WireMock.verify;
  29 import static com.github.tomakehurst.wiremock.core.WireMockConfiguration.wireMockConfig;
  30 import static org.apache.http.HttpHeaders.ACCEPT;
  31 import static org.apache.http.HttpHeaders.AUTHORIZATION;
  32 import static org.apache.http.HttpHeaders.CONTENT_TYPE;
  33 import static org.mockito.Mockito.doReturn;
  34 import static org.mockito.Mockito.mock;
  35
  36 import com.github.tomakehurst.wiremock.junit.WireMockRule;
  37 import com.google.common.base.Charsets;
  38 import com.google.common.io.Resources;
  39 import java.io.ByteArrayInputStream;
  40 import java.io.IOException;
  41 import java.io.InputStream;
  42 import java.net.URL;
  43 import java.nio.charset.StandardCharsets;
  44 import org.apache.http.HttpEntity;
  45 import org.apache.http.HttpResponse;
  46 import org.apache.http.StatusLine;
  47 import org.junit.After;
  48 import org.junit.Assert;
  49 import org.junit.Before;
  50 import org.junit.Rule;
  51 import org.junit.Test;
  52 import org.junit.runner.RunWith;
  53 import org.mockito.runners.MockitoJUnitRunner;
  54 import org.onap.ccsdk.sli.adaptors.netbox.api.IpamException;
  55 import org.onap.ccsdk.sli.adaptors.netbox.model.IPAddress;
  56 import org.onap.ccsdk.sli.adaptors.netbox.model.Prefix;
  57 import org.onap.ccsdk.sli.adaptors.netbox.model.Status.Values;
  58
  59 @RunWith(MockitoJUnitRunner.class)
  60 public class NetboxClientImplTest {
  61
  62     private static final String APPLICATION_JSON = "application/json";
  63
  64     @Rule
  65     public WireMockRule wm = new WireMockRule(wireMockConfig().dynamicPort());
  66
  67     private String token = "token";
  68
  69     private NetboxHttpClient httpClient;
  70     private NetboxClientImpl netboxClient;
  71
  72     @Before
  73     public void setup() {
  74         String baseUrl = "http://localhost:" + wm.port();
  75
  76         httpClient = new NetboxHttpClient(baseUrl, token);
  77         httpClient.init();
  78
  79         netboxClient = new NetboxClientImpl(httpClient);
  80
  81         wm.addMockServiceRequestListener(
  82             (request, response) -> {
  83                 System.out.println("Request URL :" + request.getAbsoluteUrl());
  84                 System.out.println("Request body :" + request.getBodyAsString());
  85                 System.out.println("Response status :" + response.getStatus());
  86                 System.out.println("Response body :" + response.getBodyAsString());
  87             });
  88     }
  89
  90     @After
  91     public void tearDown() throws IOException {
  92         httpClient.close();
  93     }
  94
  95     @Test
  96     public void nextAvailableIpInPrefixTestNoId() {
  97         Prefix prefix = mock(Prefix.class);
  98         doReturn(null).when(prefix).getId();
  99         try {
 100             netboxClient.assign(prefix);
 101         } catch (IpamException e) {
 102             Assert.assertEquals("Id must be set", e.getMessage());
 103             return;
 104         }
 105         Assert.fail();
 106     }
 107
 108     @Test
 109     public void nextAvailableIpInPrefixTest() throws IOException, IpamException {
 110         Integer id = 3;
 111         Prefix prefix = mock(Prefix.class);
 112         doReturn(id).when(prefix).getId();
 113
 114         URL url = Resources.getResource("nextAvailableIpResponse.json");
 115         String response = Resources.toString(url, Charsets.UTF_8);
 116
 117         String expectedUrl = "/api/ipam/prefixes/" + id + "/available-ips/";
 118         givenThat(post(urlEqualTo(expectedUrl)).willReturn(created().withBody(response)));
 119
 120         netboxClient.assign(prefix);
 121
 122         verify(postRequestedFor(urlEqualTo(expectedUrl))
 123             .withHeader(ACCEPT, equalTo(APPLICATION_JSON))
 124             .withHeader(CONTENT_TYPE, equalTo(APPLICATION_JSON))
 125             .withHeader(AUTHORIZATION, equalTo("Token " + token)));
 126     }
 127
 128     @Test
 129     public void deleteIpTestError500() {
 130         Integer id = 3;
 131         IPAddress ipAddress = mock(IPAddress.class);
 132         doReturn(id).when(ipAddress).getId();
 133
 134         String expectedUrl = "/api/ipam/ip-addresses/" + id + "/";
 135         givenThat(delete(urlEqualTo(expectedUrl)).willReturn(serverError()));
 136         try {
 137             netboxClient.unassign(ipAddress);
 138         } catch (IpamException e) {
 139             Assert.assertEquals(IllegalStateException.class, e.getCause().getClass());
 140             Assert.assertTrue(e.getMessage().contains(
 141                 "Fail to unassign IP for IPAddress(id= 3). java.lang.IllegalStateException: Netbox request failed with status: HTTP/1.1 500 Server Error"));
 142             return;
 143         }
 144         Assert.fail();
 145     }
 146
 147     @Test
 148     public void deleteIpTest() throws IpamException {
 149         Integer id = 3;
 150         IPAddress ipAddress = mock(IPAddress.class);
 151         doReturn(id).when(ipAddress).getId();
 152
 153         String expectedUrl = "/api/ipam/ip-addresses/" + id + "/";
 154         givenThat(delete(urlEqualTo(expectedUrl)).willReturn(ok()));
 155         netboxClient.unassign(ipAddress);
 156         verify(deleteRequestedFor(urlEqualTo(expectedUrl))
 157             .withHeader(ACCEPT, equalTo(APPLICATION_JSON))
 158             .withHeader(CONTENT_TYPE, equalTo(APPLICATION_JSON))
 159             .withHeader(AUTHORIZATION, equalTo("Token " + token)));
 160     }
 161
 162
 163     @Test
 164     public void getIpAddressTest() throws IOException {
 165         StatusLine statusLine = mock(StatusLine.class);
 166         doReturn(201).when(statusLine).getStatusCode();
 167
 168         URL url = Resources.getResource("nextAvailableIpResponse.json");
 169         String response = Resources.toString(url, Charsets.UTF_8);
 170         InputStream stream = new ByteArrayInputStream(response.getBytes(StandardCharsets.UTF_8));
 171
 172         HttpEntity entity = mock(HttpEntity.class);
 173         doReturn(stream).when(entity).getContent();
 174
 175         HttpResponse httpResponse = mock(HttpResponse.class);
 176         doReturn(statusLine).when(httpResponse).getStatusLine();
 177         doReturn(entity).when(httpResponse).getEntity();
 178
 179         IPAddress ipAddress = netboxClient.getIpAddress(httpResponse);
 180
 181         Assert.assertEquals("192.168.20.7/32", ipAddress.getAddress());
 182         Assert.assertEquals(Integer.valueOf(8), ipAddress.getId());
 183         Assert.assertEquals(Values.ACTIVE, ipAddress.getStatus());
 184     }
 185 }