datarouter-prov/src/test/java/org/onap/dmaap/datarouter/provisioning/utils/LogfileLoaderTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  *  Copyright (C) 2019 Nordix Foundation.
   4  * ================================================================================
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *      http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  *
  17  * SPDX-License-Identifier: Apache-2.0
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.onap.dmaap.datarouter.provisioning.utils;
  22
  23 import static junit.framework.TestCase.assertTrue;
  24 import static org.junit.Assert.assertFalse;
  25
  26 import java.io.File;
  27 import java.io.FileWriter;
  28 import java.io.IOException;
  29 import java.nio.file.Files;
  30 import javax.persistence.EntityManager;
  31 import javax.persistence.EntityManagerFactory;
  32 import javax.persistence.Persistence;
  33 import org.junit.After;
  34 import org.junit.AfterClass;
  35 import org.junit.Assert;
  36 import org.junit.Before;
  37 import org.junit.BeforeClass;
  38 import org.junit.Test;
  39 import org.junit.runner.RunWith;
  40 import org.onap.dmaap.datarouter.provisioning.InternalServlet;
  41 import org.onap.dmaap.datarouter.provisioning.beans.Parameters;
  42 import org.powermock.api.mockito.PowerMockito;
  43 import org.powermock.core.classloader.annotations.PowerMockIgnore;
  44 import org.powermock.core.classloader.annotations.SuppressStaticInitializationFor;
  45 import org.powermock.modules.junit4.PowerMockRunner;
  46
  47 @RunWith(PowerMockRunner.class)
  48 @SuppressStaticInitializationFor("org.onap.dmaap.datarouter.provisioning.beans.Parameters")
  49 @PowerMockIgnore({"com.sun.org.apache.xerces.*", "javax.xml.*", "org.xml.*", "org.w3c.*"})
  50 public class LogfileLoaderTest {
  51
  52     private static EntityManagerFactory emf;
  53     private static EntityManager em;
  54     private LogfileLoader lfl = LogfileLoader.getLoader();
  55     private File testLog;
  56
  57     @Before
  58     public void setUp() throws Exception {
  59         testLog = new File(System.getProperty("user.dir") + "/src/test/resources/IN.test_prov_logs");
  60         prepFile(testLog);
  61     }
  62
  63     @After
  64     public void tearDown() throws IOException {
  65         Files.deleteIfExists(testLog.toPath());
  66     }
  67
  68     @BeforeClass
  69     public static void init() {
  70         emf = Persistence.createEntityManagerFactory("dr-unit-tests");
  71         em = emf.createEntityManager();
  72         System.setProperty(
  73                 "org.onap.dmaap.datarouter.provserver.properties",
  74                 "src/test/resources/h2Database.properties");
  75         InternalServlet internalServlet = new InternalServlet();
  76     }
  77
  78     @AfterClass
  79     public static void tearDownClass() {
  80         em.clear();
  81         em.close();
  82         emf.close();
  83     }
  84
  85     @Test
  86     public void Verify_File_Processing_Returns_Expected_Array() {
  87         int[] actual = lfl.process(testLog);
  88         int[] expect = {5, 7};
  89         Assert.assertArrayEquals(expect, actual);
  90         Assert.assertNotNull(lfl.getBitSet());
  91         Assert.assertTrue(lfl.isIdle());
  92     }
  93
  94     @Test
  95     public void Verify_Records_Prune_When_Record_Count_Is_Less_Then_Threshold() {
  96         lfl.process(testLog);
  97         PowerMockito.mockStatic(Parameters.class);
  98         PowerMockito.when(Parameters.getParameter(Parameters.PROV_LOG_RETENTION)).thenReturn(new Parameters(Parameters.PROV_LOG_RETENTION, "0"));
  99         PowerMockito.when(Parameters.getParameter(Parameters.DEFAULT_LOG_RETENTION)).thenReturn(new Parameters(Parameters.DEFAULT_LOG_RETENTION, "1000000"));
 100         assertFalse(lfl.pruneRecords());
 101     }
 102
 103     @Test
 104     public void Verify_Records_Prune_When_Record_Count_Is_Greater_Then_Threshold() {
 105         lfl.process(testLog);
 106         PowerMockito.mockStatic(Parameters.class);
 107         PowerMockito.when(Parameters.getParameter(Parameters.PROV_LOG_RETENTION)).thenReturn(new Parameters(Parameters.PROV_LOG_RETENTION, "0"));
 108         PowerMockito.when(Parameters.getParameter(Parameters.DEFAULT_LOG_RETENTION)).thenReturn(new Parameters(Parameters.DEFAULT_LOG_RETENTION, "1"));
 109         assertTrue(lfl.pruneRecords());
 110     }
 111
 112
 113     private void prepFile(File logFile) {
 114         String testLogs =           "2018-08-29-10-10-10-543.|LOG|1|1|https://dmaap-dr-prov:/url/file123|POST|application/vnd.att-dr.feed|100|mockType|file123|https://dmaap-dr-prov|user123|200|1|1|200|2|2\n"
 115                                   + "2018-08-29-10-10-10-543.|EXP|1|1|1|'url/file123'|PUT|null|3|new reason|4\n"
 116                                   + "2018-08-29-10-10-10-543.|PUB|1|1|https://dmaap-dr-prov:8443/publish/1/file123/|POST|application/vnd.att-dr.feed|2|128.0.0.9|user123|200\n"
 117                                   + "2018-08-29-10-10-10-543.|PBF|1|1|https://dmaap-dr-prov:8443/publish/1/file123/|POST|application/vnd.att-dr.feed|100|100|128.0.0.9|user123|failed\n"
 118                                   + "2018-08-29-10-10-10-543.|DLX|1|1|1|100|100\n"
 119                                   + "2018-08-29-10-10-10-543.|Bad Record|||\n"
 120                                   + "2018-08-29-10-10-10-543.|DEL|2|1|2|https://dmaap-dr-prov:8443/publish/1/file123/|PUT|application/vnd.att-dr.feed|100|user123|200|123456";
 121         try (FileWriter fileWriter = new FileWriter(logFile)) {
 122             fileWriter.write(testLogs);
 123         }
 124         catch (IOException e){
 125             System.out.println(e.getMessage());
 126         }
 127     }
 128 }