Java Code Examples for org.apache.commons.lang3.RandomUtils#nextBoolean()

/**
 * Generates a random query
 *
 * @return a randomly generated query
 */
private SqlQuerySpec generateRandomQuery() {
    int docCount = RandomUtils.nextInt(1, 2);
    Set<Integer> keys = new HashSet<>();
    for (int i = 0; i < docCount; i++) {
        int key = RandomUtils.nextInt(0, cacheSize);
        keys.add(key);
    }
    List<Document> documentList = null;
    if (RandomUtils.nextBoolean()) {
        documentList = keys.stream().map(cache::get).collect(Collectors.toList());
    }

    int top = RandomUtils.nextInt(0, MAX_TOP_QUERY_COUNT);
    boolean useOrderBy = RandomUtils.nextBoolean();

    return generateQuery(documentList, top > 1000 ? top : null, useOrderBy);
}
 

/**
 * 对易宝的请求参数进行验签
 * @param param    易宝的请求参数
 * @return 验签通过则返回true，反之则返回false
 */
private boolean checkSign(Map<String, String> param) {
    //String merNo = ConfigUtil.INSTANCE.getProperty("yeepay.merNo");
    //String p1_MerId = param.get("p1_MerId");
    //if(!merNo.equals(p1_MerId)){
    //    LogUtil.getLogger().info("易宝网银结果通知-->验签未通过:易宝通知的商户号[" + p1_MerId + "]与本地存储的商户号[" + merNo + "]不一致");
    //    return false;
    //}
    //StringBuilder sb = new StringBuilder();
    //sb.append(p1_MerId).append(param.get("r0_Cmd")).append(param.get("r1_Code")).append(param.get("r2_TrxId")).append(param.get("r3_Amt"))
    //  .append(param.get("r4_Cur")).append(param.get("r5_Pid")).append(param.get("r6_Order")).append(param.get("r7_Uid"))
    //  .append(param.get("r8_MP")).append(param.get("r9_BType"));
    //if(param.get("hmac").equals(DigestUtil.hmacSign(sb.toString(), ConfigUtil.INSTANCE.getProperty("yeepay.privateKey")))){
    //if(true){
    //    LogUtil.getLogger().info("易宝网银结果通知-->验签通过");
    //    return true;
    //}else{
    //    LogUtil.getLogger().info("易宝网银结果通知-->验签未通过");
    //    return false;
    //}
    return RandomUtils.nextBoolean();
}
 

@Test
public void testWholesomeMerge() throws Exception {
  LOG.info("Starting " + name.getMethodName());
  final TableName tableName = TableName.valueOf(name.getMethodName());

  try {
    // Create table and load data.
    Table table = createTableAndLoadData(MASTER, tableName);
    // Merge 1st and 2nd region
    mergeRegionsAndVerifyRegionNum(MASTER, tableName, 0, 1, INITIAL_REGION_NUM - 1);

    // Merge 2nd and 3th region
    PairOfSameType<RegionInfo> mergedRegions =
      mergeRegionsAndVerifyRegionNum(MASTER, tableName, 1, 2, INITIAL_REGION_NUM - 2);

    verifyRowCount(table, ROWSIZE);

    // Randomly choose one of the two merged regions
    RegionInfo hri = RandomUtils.nextBoolean() ? mergedRegions.getFirst() : mergedRegions.getSecond();
    MiniHBaseCluster cluster = TEST_UTIL.getHBaseCluster();
    AssignmentManager am = cluster.getMaster().getAssignmentManager();
    RegionStates regionStates = am.getRegionStates();

    // We should not be able to assign it again
    am.assign(hri);
    assertFalse("Merged region can't be assigned", regionStates.isRegionInTransition(hri));

    // We should not be able to unassign it either
    am.unassign(hri);
    assertFalse("Merged region can't be unassigned", regionStates.isRegionInTransition(hri));

    table.close();
  } finally {
    TEST_UTIL.deleteTable(tableName);
  }
}
 

public String randomCanadianOrUsFiveOrNineDigitPostalCode() {
    if (RandomUtils.nextBoolean()) {
        return randomCanadianPostalCode();
    } else if (RandomUtils.nextBoolean()) {
        return randomUsZipCode();
    
    }
    return randomUsZipCodeNineDigit();
}
 

public boolean shouldStop() {
  if (failedOmSet.size() >= numOzoneManagers/2) {
    return false;
  }
  return RandomUtils.nextBoolean();
}
 

private int getNumberOfDnToFail() {
  return RandomUtils.nextBoolean() ? 1 : 2;
}
 

public static boolean isFastRestart() {
  return RandomUtils.nextBoolean();
}
 

private boolean isFsOp() {
  return RandomUtils.nextBoolean();
}
 

public String randomCanadianOrUsFiveDigitPostalCode() {
    if (RandomUtils.nextBoolean()) {
        return randomCanadianPostalCode();
    }
    return randomUsZipCode();
}
 

/**
 * Given a document list generates a randomly generated sql query which can find only and only the documents
 * <p>
 * The generated query may have a top, orderby, top and orderby.
 *
 * @param documentList list of documents to be queried for
 * @return SqlQuerySpec
 */
private SqlQuerySpec generateQuery(List<Document> documentList) {
    int top = RandomUtils.nextInt(0, MAX_TOP_QUERY_COUNT);
    boolean useOrderBy = RandomUtils.nextBoolean();

    return generateQuery(documentList, top >= documentList.size() ? top : null, useOrderBy);
}