src/test_router_flexml.cpp

   1 /* $Id: test_router_flexml.cpp,v 1.22 2008-02-20 15:07:53 adam Exp $
   2    Copyright (c) 2005-2007, Index Data.
   3
   4 This file is part of Metaproxy.
   5
   6 Metaproxy is free software; you can redistribute it and/or modify it under
   7 the terms of the GNU General Public License as published by the Free
   8 Software Foundation; either version 2, or (at your option) any later
   9 version.
  10
  11 Metaproxy is distributed in the hope that it will be useful, but WITHOUT ANY
  12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14 for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with Metaproxy; see the file LICENSE.  If not, write to the
  18 Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
  19 02111-1307, USA.
  20  */
  21
  22 #include "config.hpp"
  23 #include <iostream>
  24 #include <stdexcept>
  25
  26 #include "filter.hpp"
  27 #include "router_flexml.hpp"
  28 #include "factory_static.hpp"
  29
  30 #define BOOST_AUTO_TEST_MAIN
  31 #define BOOST_TEST_DYN_LINK
  32 #include <boost/test/auto_unit_test.hpp>
  33
  34 using namespace boost::unit_test;
  35
  36 namespace mp = metaproxy_1;
  37
  38 static int tfilter_ref = 0;
  39 class TFilter: public mp::filter::Base {
  40 public:
  41     void process(mp::Package & package) const {};
  42     TFilter() { tfilter_ref++; };
  43     ~TFilter() { tfilter_ref--; };
  44 };
  45
  46 static mp::filter::Base* filter_creator()
  47 {
  48     return new TFilter;
  49 }
  50
  51 // Pass well-formed XML and valid configuration to it (implicit NS)
  52 BOOST_AUTO_TEST_CASE( test_router_flexml_1 )
  53 {
  54     try
  55     {
  56         std::string xmlconf = "<?xml version=\"1.0\"?>\n"
  57             "<metaproxy xmlns=\"http://indexdata.com/metaproxy\""
  58             " version=\"1.0\">\n"
  59             "  <start route=\"start\"/>\n"
  60             "  <filters>\n"
  61             "    <filter id=\"front_default\" type=\"frontend_net\">\n"
  62             "      <port>@:210</port>\n"
  63             "    </filter>\n"
  64             "    <filter id=\"log_cout1\" type=\"log\">\n"
  65             "      <message>my msg</message>\n"
  66             "    </filter>\n"
  67             "    <filter id=\"tfilter_id\" type=\"tfilter\"/>\n"
  68             "    <filter id=\"log_cout2\" type=\"log\">\n"
  69             "      <message>other</message>\n"
  70             "    </filter>\n"
  71             "  </filters>\n"
  72             "  <routes>\n"
  73             "    <route id=\"start\">\n"
  74             "      <filter refid=\"front_default\"/>\n"
  75             "      <filter refid=\"log_cout1\"/>\n"
  76             "      <filter type=\"tfilter\">\n"
  77             "      </filter>\n"
  78             "      <filter type=\"z3950_client\">\n"
  79             "      </filter>\n"
  80             "    </route>\n"
  81             "  </routes>\n"
  82             "</metaproxy>\n";
  83
  84         mp::FactoryStatic factory;
  85         factory.add_creator("tfilter", filter_creator);
  86         mp::RouterFleXML rflexml(xmlconf, factory, true);
  87         BOOST_CHECK_EQUAL(tfilter_ref, 2);
  88     }
  89     catch ( std::runtime_error &e) {
  90         std::cout << "std::runtime error: " << e.what() << "\n";
  91         BOOST_CHECK (false);
  92     }
  93     catch ( ... ) {
  94         BOOST_CHECK (false);
  95     }
  96     BOOST_CHECK_EQUAL(tfilter_ref, 0);
  97 }
  98
  99 // Pass non-wellformed XML
 100 BOOST_AUTO_TEST_CASE( test_router_flexml_2 )
 101 {
 102     bool got_error_as_expected = false;
 103     try
 104     {
 105         std::string xmlconf_invalid = "<?xml version=\"1.0\"?>\n"
 106             "<mp:metaproxy xmlns:mp=\"http://indexdata.com/metaproxy\" version=\"1.0\">\n"
 107             "  <start route=\"start\"/>\n"
 108             "  <filters>\n"
 109             "    <filter id=\"front_default\" type=\"frontend_net\">\n"
 110             "      <port>@:210</port>\n";
 111
 112         mp::FactoryFilter factory;
 113         mp::RouterFleXML rflexml(xmlconf_invalid, factory, true);
 114     }
 115     catch ( mp::XMLError &e) {
 116         std::cout << "XMLError: " << e.what() << "\n";
 117         got_error_as_expected = true;
 118     }
 119     catch ( std::runtime_error &e) {
 120         std::cout << "std::runtime error: " << e.what() << "\n";
 121     }
 122     catch ( ... ) {
 123         ;
 124     }
 125     BOOST_CHECK(got_error_as_expected);
 126 }
 127
 128 // Pass well-formed XML with explicit NS
 129 BOOST_AUTO_TEST_CASE( test_router_flexml_3 )
 130 {
 131     try
 132     {
 133         std::string xmlconf = "<?xml version=\"1.0\"?>\n"
 134             "<mp:metaproxy xmlns:mp=\"http://indexdata.com/metaproxy\""
 135             "  version=\"1.0\">\n"
 136             "  <mp:start route=\"start\"/>\n"
 137             "  <mp:filters>\n"
 138             "    <mp:filter id=\"front_default\" type=\"frontend_net\">\n"
 139             "      <port>@:210</port>\n"
 140             "    </mp:filter>\n"
 141             "    <mp:filter id=\"log_cout\" type=\"log\">\n"
 142             "      <message>my msg</message>\n"
 143             "    </mp:filter>\n"
 144             "  </mp:filters>\n"
 145             "  <mp:routes>\n"
 146             "    <mp:route id=\"start\">\n"
 147             "      <mp:filter refid=\"front_default\"/>\n"
 148             "      <mp:filter refid=\"log_cout\"/>\n"
 149             "    </mp:route>\n"
 150             "  </mp:routes>\n"
 151             "</mp:metaproxy>\n";
 152
 153         mp::FactoryStatic factory;
 154         mp::RouterFleXML rflexml(xmlconf, factory, true);
 155     }
 156     catch ( std::runtime_error &e) {
 157         std::cout << "std::runtime error: " << e.what() << "\n";
 158         BOOST_CHECK (false);
 159     }
 160     catch ( ... ) {
 161         BOOST_CHECK (false);
 162     }
 163 }
 164
 165 // Pass well-formed XML but bad filter type
 166 BOOST_AUTO_TEST_CASE( test_router_flexml_4 )
 167 {
 168     bool got_error_as_expected = false;
 169     try
 170     {
 171         std::string xmlconf = "<?xml version=\"1.0\"?>\n"
 172             "<metaproxy xmlns=\"http://indexdata.com/metaproxy\""
 173             " version=\"1.0\">\n"
 174             "  <start route=\"start\"/>\n"
 175             "  <filters>\n"
 176             "    <filter id=\"front_default\" type=\"notknown\">\n"
 177             "      <port>@:210</port>\n"
 178             "    </filter>\n"
 179             "  </filters>\n"
 180             "  <routes>\n"
 181             "    <route id=\"start\">\n"
 182             "      <filter refid=\"front_default\"/>\n"
 183             "    </route>\n"
 184             "  </routes>\n"
 185             "</metaproxy>\n";
 186
 187         mp::FactoryStatic factory;
 188         factory.add_creator("tfilter", filter_creator);
 189         mp::RouterFleXML rflexml(xmlconf, factory, true);
 190     }
 191     catch ( mp::FactoryFilter::NotFound &e) {
 192         std::cout << "mp::FactoryFilter::NotFound: " << e.what() << "\n";
 193         got_error_as_expected = true;
 194     }
 195     catch ( std::runtime_error &e) {
 196         std::cout << "std::runtime error: " << e.what() << "\n";
 197     }
 198     BOOST_CHECK(got_error_as_expected);
 199 }
 200
 201
 202 /*
 203  * Local variables:
 204  * c-basic-offset: 4
 205  * indent-tabs-mode: nil
 206  * c-file-style: "stroustrup"
 207  * End:
 208  * vim: shiftwidth=4 tabstop=8 expandtab
 209  */