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.service.producer;
  18
  19 import static org.mockito.ArgumentMatchers.any;
  20 import static org.mockito.Mockito.mock;
  21 import static org.mockito.Mockito.verify;
  22 import static org.mockito.Mockito.when;
  23
  24 import com.google.gson.JsonElement;
  25 import com.google.gson.JsonParser;
  26
  27 import java.io.ByteArrayInputStream;
  28 import java.io.IOException;
  29 import java.io.InputStream;
  30 import java.net.URI;
  31 import java.nio.charset.StandardCharsets;
  32 import java.util.concurrent.ExecutionException;
  33 import java.util.concurrent.Future;
  34
  35 import org.apache.commons.codec.binary.Base64;
  36 import org.apache.commons.io.IOUtils;
  37 import org.apache.http.HttpResponse;
  38 import org.apache.http.StatusLine;
  39 import org.apache.http.client.methods.HttpPut;
  40 import org.apache.http.entity.ByteArrayEntity;
  41 import org.apache.http.impl.nio.client.CloseableHttpAsyncClient;
  42 import org.junit.jupiter.api.BeforeEach;
  43 import org.junit.jupiter.api.Test;
  44 import org.onap.dcaegen2.collectors.datafile.config.DmaapPublisherConfiguration;
  45 import org.onap.dcaegen2.collectors.datafile.io.IFileSystemResource;
  46 import org.onap.dcaegen2.collectors.datafile.model.CommonFunctions;
  47 import org.onap.dcaegen2.collectors.datafile.model.ConsumerDmaapModel;
  48 import org.onap.dcaegen2.collectors.datafile.model.ImmutableConsumerDmaapModel;
  49 import org.onap.dcaegen2.collectors.datafile.service.HttpUtils;
  50 import org.springframework.http.HttpHeaders;
  51 import org.springframework.web.util.DefaultUriBuilderFactory;
  52
  53 import reactor.test.StepVerifier;
  54
  55 /**
  56  * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 7/4/18
  57  * @author <a href="mailto:henrik.b.andersson@est.tech">Henrik Andersson</a>
  58  */
  59 class DmaapProducerReactiveHttpClientTest {
  60
  61     private static final String FILE_NAME = "A20161224.1030-1045.bin.gz";
  62     private static final String INTERNAL_LOCATION_JSON_TAG = "internalLocation";
  63     private static final String NAME_JSON_TAG = "name";
  64     private static final String X_ATT_DR_META = "X-ATT-DR-META";
  65
  66     private static final String HOST = "54.45.33.2";
  67     private static final String HTTPS_SCHEME = "https";
  68     private static final int PORT = 1234;
  69     private static final String APPLICATION_OCTET_STREAM_CONTENT_TYPE = "application/octet-stream";
  70     private static final String URI_SEPARATOR = "/";
  71     private static final String PUBLISH_TOPIC = "publish";
  72     private static final String DEFAULT_FEED_ID = "1";
  73     private static final String FILE_CONTENT = "Just a string.";
  74
  75     private DmaapProducerReactiveHttpClient dmaapProducerReactiveHttpClient;
  76
  77     private DmaapPublisherConfiguration dmaapPublisherConfigurationMock = mock(DmaapPublisherConfiguration.class);
  78     private ConsumerDmaapModel consumerDmaapModel;
  79
  80     private IFileSystemResource fileSystemResourceMock = mock(IFileSystemResource.class);
  81     private CloseableHttpAsyncClient clientMock;
  82     private HttpResponse responseMock = mock(HttpResponse.class);
  83     private Future<HttpResponse> futureMock = mock(Future.class);
  84     private StatusLine statusLine = mock(StatusLine.class);
  85     private InputStream fileStream;
  86
  87     @BeforeEach
  88     void setUp() {
  89         when(dmaapPublisherConfigurationMock.dmaapHostName()).thenReturn(HOST);
  90         when(dmaapPublisherConfigurationMock.dmaapProtocol()).thenReturn(HTTPS_SCHEME);
  91         when(dmaapPublisherConfigurationMock.dmaapPortNumber()).thenReturn(PORT);
  92         when(dmaapPublisherConfigurationMock.dmaapUserName()).thenReturn("dradmin");
  93         when(dmaapPublisherConfigurationMock.dmaapUserPassword()).thenReturn("dradmin");
  94         when(dmaapPublisherConfigurationMock.dmaapContentType()).thenReturn(APPLICATION_OCTET_STREAM_CONTENT_TYPE);
  95         when(dmaapPublisherConfigurationMock.dmaapTopicName()).thenReturn(PUBLISH_TOPIC);
  96
  97         // @formatter:off
  98         consumerDmaapModel = ImmutableConsumerDmaapModel.builder()
  99                 .productName("NrRadio")
 100                 .vendorName("Ericsson")
 101                 .lastEpochMicrosec("8745745764578")
 102                 .sourceName("oteNB5309")
 103                 .startEpochMicrosec("8745745764578")
 104                 .timeZoneOffset("UTC+05:00")
 105                 .name("A20161224.1030-1045.bin.gz")
 106                 .location("ftpes://192.168.0.101:22/ftp/rop/A20161224.1030-1145.bin.gz")
 107                 .internalLocation("target/A20161224.1030-1045.bin.gz")
 108                 .compression("gzip")
 109                 .fileFormatType("org.3GPP.32.435#measCollec")
 110                 .fileFormatVersion("V10")
 111                 .build();
 112         //formatter:on
 113
 114         dmaapProducerReactiveHttpClient = new DmaapProducerReactiveHttpClient(dmaapPublisherConfigurationMock);
 115         dmaapProducerReactiveHttpClient.setFileSystemResource(fileSystemResourceMock);
 116         clientMock = mock(CloseableHttpAsyncClient.class);
 117         dmaapProducerReactiveHttpClient.setWebClient(clientMock);
 118     }
 119
 120     @Test
 121     void getHttpResponse_Success() throws Exception {
 122         mockWebClientDependantObject(true);
 123
 124         URI expectedUri = new DefaultUriBuilderFactory().builder().scheme(HTTPS_SCHEME).host(HOST).port(PORT)
 125                 .path(PUBLISH_TOPIC + URI_SEPARATOR + DEFAULT_FEED_ID + URI_SEPARATOR + FILE_NAME).build();
 126
 127         HttpPut httpPut = new HttpPut();
 128         httpPut.addHeader(HttpHeaders.CONTENT_TYPE, APPLICATION_OCTET_STREAM_CONTENT_TYPE);
 129
 130         JsonElement metaData = new JsonParser().parse(CommonFunctions.createJsonBody(consumerDmaapModel));
 131         metaData.getAsJsonObject().remove(NAME_JSON_TAG).getAsString();
 132         metaData.getAsJsonObject().remove(INTERNAL_LOCATION_JSON_TAG);
 133         httpPut.addHeader(X_ATT_DR_META, metaData.toString());
 134         httpPut.setURI(expectedUri);
 135
 136         String plainCreds = "dradmin" + ":" + "dradmin";
 137         byte[] plainCredsBytes = plainCreds.getBytes(StandardCharsets.ISO_8859_1);
 138         byte[] base64CredsBytes = Base64.encodeBase64(plainCredsBytes);
 139         String base64Creds = new String(base64CredsBytes);
 140         httpPut.addHeader("Authorization", "Basic " + base64Creds);
 141
 142         fileStream.reset();
 143         StepVerifier.create(dmaapProducerReactiveHttpClient.getDmaapProducerResponse(consumerDmaapModel))
 144         .expectNext(responseMock.toString()).verifyComplete();
 145
 146         verify(fileSystemResourceMock).setPath("target/" + FILE_NAME);
 147         InputStream fileInputStream = fileSystemResourceMock.getInputStream();
 148         httpPut.setEntity(new ByteArrayEntity(IOUtils.toByteArray(fileInputStream)));
 149     }
 150
 151     @Test
 152     void getHttpResponse_Fail() throws Exception {
 153         mockWebClientDependantObject(false);
 154         StepVerifier.create(dmaapProducerReactiveHttpClient.getDmaapProducerResponse(consumerDmaapModel))
 155                 .verifyComplete();
 156     }
 157
 158     private void mockWebClientDependantObject(boolean success)
 159             throws IOException, InterruptedException, ExecutionException {
 160         fileStream = new ByteArrayInputStream(FILE_CONTENT.getBytes());
 161         when(fileSystemResourceMock.getInputStream()).thenReturn(fileStream);
 162         if (success) {
 163             when(clientMock.execute(any(HttpPut.class), any())).thenReturn(futureMock);
 164             when(futureMock.get()).thenReturn(responseMock);
 165             when(responseMock.getStatusLine()).thenReturn(statusLine);
 166             when(statusLine.getStatusCode()).thenReturn(HttpUtils.SC_OK);
 167         } else {
 168             when(clientMock.execute(any(HttpPut.class), any())).thenReturn(futureMock);
 169             when(futureMock.get()).thenThrow(new InterruptedException());
 170         }
 171     }
 172 }