@Test
  public void size_tableOneAddedItem_returnsFive() throws SQLException {
    Connection conn = connectionPool.reserveConnection();
    Statement statement = conn.createStatement();
    if (SQLTestsConstants.db == DB.MSSQL) {
      statement.executeUpdate("insert into people values('Bengt', 30)");
    } else {
      statement.executeUpdate("insert into people values(default, 'Bengt', 30)");
    }
    statement.close();
    conn.commit();
    connectionPool.releaseConnection(conn);

    assertEquals(5, container.size());
  }
 @After
 public void tearDown() {
   if (connectionPool != null) {
     connectionPool.destroy();
   }
 }