gerrit.onap Code Review - dcaegen2/collectors/datafile.git/blob

   1 /*
   2  * ============LICENSE_START======================================================================
   3  * Copyright (C) 2018 NOKIA Intellectual Property, 2018 Nordix Foundation. All rights reserved.
   4  * ===============================================================================================
   5  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
   6  * in compliance with the License. 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 distributed under the License
  11  * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
  12  * or implied. See the License for the specific language governing permissions and limitations under
  13  * the License.
  14  * ============LICENSE_END========================================================================
  15  */
  16
  17 package org.onap.dcaegen2.collectors.datafile.configuration;
  18
  19 import static org.mockito.ArgumentMatchers.any;
  20 import static org.mockito.ArgumentMatchers.anyString;
  21 import static org.mockito.Mockito.doReturn;
  22 import static org.mockito.Mockito.mock;
  23 import static org.mockito.Mockito.spy;
  24 import static org.mockito.Mockito.times;
  25 import static org.mockito.Mockito.verify;
  26 import static org.mockito.Mockito.when;
  27
  28 import com.google.gson.JsonElement;
  29 import com.google.gson.JsonObject;
  30 import com.google.gson.JsonParser;
  31
  32 import java.io.ByteArrayInputStream;
  33 import java.io.IOException;
  34 import java.io.InputStream;
  35 import java.nio.charset.StandardCharsets;
  36 import java.util.Objects;
  37
  38 import org.junit.jupiter.api.Assertions;
  39 import org.junit.jupiter.api.BeforeEach;
  40 import org.junit.jupiter.api.Test;
  41 import org.junit.jupiter.api.extension.ExtendWith;
  42 import org.onap.dcaegen2.collectors.datafile.integration.junit5.mockito.MockitoExtension;
  43
  44 /**
  45  * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/9/18
  46  * @author <a href="mailto:henrik.b.andersson@est.tech">Henrik Andersson</a>
  47  */
  48 @ExtendWith({MockitoExtension.class})
  49 class DatafileAppConfigTest {
  50
  51     private static final String DATAFILE_ENDPOINTS = "datafile_endpoints.json";
  52     private static final boolean CORRECT_JSON = true;
  53     private static final boolean INCORRECT_JSON = false;
  54
  55     private static DatafileAppConfig datafileAppConfig;
  56     private static AppConfig appConfig;
  57
  58     private static String filePath = Objects
  59             .requireNonNull(DatafileAppConfigTest.class.getClassLoader().getResource(DATAFILE_ENDPOINTS)).getFile();
  60
  61     @BeforeEach
  62     public void setUp() {
  63         datafileAppConfig = spy(DatafileAppConfig.class);
  64         appConfig = spy(new AppConfig());
  65     }
  66
  67     @Test
  68     public void whenApplicationWasStarted_FilePathIsSet() {
  69         // When
  70         datafileAppConfig.setFilepath(filePath);
  71
  72         // Then
  73         verify(datafileAppConfig, times(1)).setFilepath(anyString());
  74         verify(datafileAppConfig, times(0)).initFileStreamReader();
  75         Assertions.assertEquals(filePath, datafileAppConfig.getFilepath());
  76     }
  77
  78     @Test
  79     public void whenTheConfigurationFits_GetFtpsAndDmaapObjectRepresentationConfiguration() throws IOException {
  80         // Given
  81         InputStream inputStream =
  82                 new ByteArrayInputStream((getJsonConfig(CORRECT_JSON).getBytes(StandardCharsets.UTF_8)));
  83
  84         // When
  85         datafileAppConfig.setFilepath(filePath);
  86         doReturn(inputStream).when(datafileAppConfig).getInputStream(any());
  87         datafileAppConfig.initFileStreamReader();
  88         appConfig.dmaapConsumerConfiguration = datafileAppConfig.getDmaapConsumerConfiguration();
  89         appConfig.dmaapPublisherConfiguration = datafileAppConfig.getDmaapPublisherConfiguration();
  90         appConfig.ftpesConfig = datafileAppConfig.getFtpesConfiguration();
  91
  92         // Then
  93         verify(datafileAppConfig, times(1)).setFilepath(anyString());
  94         verify(datafileAppConfig, times(1)).initFileStreamReader();
  95         Assertions.assertNotNull(datafileAppConfig.getDmaapConsumerConfiguration());
  96         Assertions.assertNotNull(datafileAppConfig.getDmaapPublisherConfiguration());
  97         Assertions.assertEquals(appConfig.getDmaapPublisherConfiguration(),
  98                 datafileAppConfig.getDmaapPublisherConfiguration());
  99         Assertions.assertEquals(appConfig.getDmaapConsumerConfiguration(),
 100                 datafileAppConfig.getDmaapConsumerConfiguration());
 101         Assertions.assertEquals(appConfig.getFtpesConfiguration(), datafileAppConfig.getFtpesConfiguration());
 102
 103     }
 104
 105     @Test
 106     public void whenFileIsNotExist_ThrowIoException() {
 107         // Given
 108         filePath = "/temp.json";
 109         datafileAppConfig.setFilepath(filePath);
 110
 111         // When
 112         datafileAppConfig.initFileStreamReader();
 113
 114         // Then
 115         verify(datafileAppConfig, times(1)).setFilepath(anyString());
 116         verify(datafileAppConfig, times(1)).initFileStreamReader();
 117         Assertions.assertNull(datafileAppConfig.getDmaapConsumerConfiguration());
 118         Assertions.assertNull(datafileAppConfig.getDmaapPublisherConfiguration());
 119         Assertions.assertNull(datafileAppConfig.getFtpesConfiguration());
 120
 121     }
 122
 123     @Test
 124     public void whenFileIsExistsButJsonIsIncorrect() throws IOException {
 125         // Given
 126         InputStream inputStream =
 127                 new ByteArrayInputStream((getJsonConfig(INCORRECT_JSON).getBytes(StandardCharsets.UTF_8)));
 128
 129         // When
 130         datafileAppConfig.setFilepath(filePath);
 131         doReturn(inputStream).when(datafileAppConfig).getInputStream(any());
 132         datafileAppConfig.initFileStreamReader();
 133
 134         // Then
 135         verify(datafileAppConfig, times(1)).setFilepath(anyString());
 136         verify(datafileAppConfig, times(1)).initFileStreamReader();
 137         Assertions.assertNotNull(datafileAppConfig.getDmaapConsumerConfiguration());
 138         Assertions.assertNull(datafileAppConfig.getDmaapPublisherConfiguration());
 139         Assertions.assertNotNull(datafileAppConfig.getFtpesConfiguration());
 140
 141     }
 142
 143
 144     @Test
 145     public void whenTheConfigurationFits_ButRootElementIsNotAJsonObject() throws IOException {
 146         // Given
 147         InputStream inputStream =
 148                 new ByteArrayInputStream((getJsonConfig(CORRECT_JSON).getBytes(StandardCharsets.UTF_8)));
 149         // When
 150         datafileAppConfig.setFilepath(filePath);
 151         doReturn(inputStream).when(datafileAppConfig).getInputStream(any());
 152         JsonElement jsonElement = mock(JsonElement.class);
 153         when(jsonElement.isJsonObject()).thenReturn(false);
 154         doReturn(jsonElement).when(datafileAppConfig).getJsonElement(any(JsonParser.class), any(InputStream.class));
 155         datafileAppConfig.initFileStreamReader();
 156         appConfig.dmaapConsumerConfiguration = datafileAppConfig.getDmaapConsumerConfiguration();
 157         appConfig.dmaapPublisherConfiguration = datafileAppConfig.getDmaapPublisherConfiguration();
 158         appConfig.ftpesConfig = datafileAppConfig.getFtpesConfiguration();
 159
 160         // Then
 161         verify(datafileAppConfig, times(1)).setFilepath(anyString());
 162         verify(datafileAppConfig, times(1)).initFileStreamReader();
 163         Assertions.assertNull(datafileAppConfig.getDmaapConsumerConfiguration());
 164         Assertions.assertNull(datafileAppConfig.getDmaapPublisherConfiguration());
 165         Assertions.assertNull(datafileAppConfig.getFtpesConfiguration());
 166     }
 167
 168     private String getJsonConfig(boolean correct) {
 169         JsonObject dmaapConsumerConfigData = new JsonObject();
 170         dmaapConsumerConfigData.addProperty("dmaapHostName", "localhost");
 171         dmaapConsumerConfigData.addProperty("dmaapPortNumber", 2222);
 172         dmaapConsumerConfigData.addProperty("dmaapTopicName", "/events/unauthenticated.VES_NOTIFICATION_OUTPUT");
 173         dmaapConsumerConfigData.addProperty("dmaapProtocol", "http");
 174         dmaapConsumerConfigData.addProperty("dmaapUserName", "admin");
 175         dmaapConsumerConfigData.addProperty("dmaapUserPassword", "admin");
 176         dmaapConsumerConfigData.addProperty("dmaapContentType", "application/json");
 177         dmaapConsumerConfigData.addProperty("consumerId", "C12");
 178         dmaapConsumerConfigData.addProperty("consumerGroup", "OpenDcae-c12");
 179         dmaapConsumerConfigData.addProperty("timeoutMS", -1);
 180         dmaapConsumerConfigData.addProperty("messageLimit", 1);
 181
 182         JsonObject dmaapProducerConfigData = new JsonObject();
 183         dmaapProducerConfigData.addProperty("dmaapHostName", "localhost");
 184         dmaapProducerConfigData.addProperty("dmaapPortNumber", 3907);
 185         dmaapProducerConfigData.addProperty("dmaapTopicName", "publish");
 186         dmaapProducerConfigData.addProperty("dmaapProtocol", "https");
 187         if (correct) {
 188             dmaapProducerConfigData.addProperty("dmaapUserName", "dradmin");
 189             dmaapProducerConfigData.addProperty("dmaapUserPassword", "dradmin");
 190             dmaapProducerConfigData.addProperty("dmaapContentType", "application/octet-stream");
 191         }
 192
 193         JsonObject dmaapConfigs = new JsonObject();
 194         dmaapConfigs.add("dmaapConsumerConfiguration", dmaapConsumerConfigData);
 195         dmaapConfigs.add("dmaapProducerConfiguration", dmaapProducerConfigData);
 196
 197         JsonObject ftpesConfigData = new JsonObject();
 198         ftpesConfigData.addProperty("keyCert", "config/ftpKey.jks");
 199         ftpesConfigData.addProperty("keyPassword", "secret");
 200         ftpesConfigData.addProperty("trustedCA", "config/cacerts");
 201         ftpesConfigData.addProperty("trustedCAPassword", "secret");
 202
 203         JsonObject ftpesConfiguration = new JsonObject();
 204         ftpesConfiguration.add("ftpesConfiguration", ftpesConfigData);
 205
 206         JsonObject configs = new JsonObject();
 207         configs.add("dmaap", dmaapConfigs);
 208         configs.add("ftp", ftpesConfiguration);
 209
 210         JsonObject completeJson = new JsonObject();
 211         completeJson.add("configs", configs);
 212
 213         return completeJson.toString();
 214     }
 215 }