src/test_router_flexml.cpp

   1 /* $Id: test_router_flexml.cpp,v 1.19 2007-01-25 14:05:54 adam Exp $
   2    Copyright (c) 2005-2007, Index Data.
   3
   4    See the LICENSE file for details
   5  */
   6
   7 #include "config.hpp"
   8 #include <iostream>
   9 #include <stdexcept>
  10
  11 #include "filter.hpp"
  12 #include "router_flexml.hpp"
  13 #include "factory_static.hpp"
  14
  15 #define BOOST_AUTO_TEST_MAIN
  16 #include <boost/test/auto_unit_test.hpp>
  17
  18 using namespace boost::unit_test;
  19
  20 namespace mp = metaproxy_1;
  21
  22 static int tfilter_ref = 0;
  23 class TFilter: public mp::filter::Base {
  24 public:
  25     void process(mp::Package & package) const {};
  26     TFilter() { tfilter_ref++; };
  27     ~TFilter() { tfilter_ref--; };
  28 };
  29
  30 static mp::filter::Base* filter_creator()
  31 {
  32     return new TFilter;
  33 }
  34
  35 // Pass well-formed XML and valid configuration to it (implicit NS)
  36 BOOST_AUTO_UNIT_TEST( test_router_flexml_1 )
  37 {
  38     try
  39     {
  40         std::string xmlconf = "<?xml version=\"1.0\"?>\n"
  41             "<metaproxy xmlns=\"http://indexdata.com/metaproxy\""
  42             " version=\"1.0\">\n"
  43             "  <start route=\"start\"/>\n"
  44             "  <filters>\n"
  45             "    <filter id=\"front_default\" type=\"frontend_net\">\n"
  46             "      <port>@:210</port>\n"
  47             "    </filter>\n"
  48             "    <filter id=\"log_cout1\" type=\"log\">\n"
  49             "      <message>my msg</message>\n"
  50             "    </filter>\n"
  51             "    <filter id=\"tfilter_id\" type=\"tfilter\"/>\n"
  52             "    <filter id=\"log_cout2\" type=\"log\">\n"
  53             "      <message>other</message>\n"
  54             "    </filter>\n"
  55             "  </filters>\n"
  56             "  <routes>\n"
  57             "    <route id=\"start\">\n"
  58             "      <filter refid=\"front_default\"/>\n"
  59             "      <filter refid=\"log_cout1\"/>\n"
  60             "      <filter type=\"tfilter\">\n"
  61             "      </filter>\n"
  62             "      <filter type=\"z3950_client\">\n"
  63             "      </filter>\n"
  64             "    </route>\n"
  65             "  </routes>\n"
  66             "</metaproxy>\n";
  67
  68         mp::FactoryStatic factory;
  69         factory.add_creator("tfilter", filter_creator);
  70         mp::RouterFleXML rflexml(xmlconf, factory);
  71         BOOST_CHECK_EQUAL(tfilter_ref, 2);
  72     }
  73     catch ( std::runtime_error &e) {
  74         std::cout << "std::runtime error: " << e.what() << "\n";
  75         BOOST_CHECK (false);
  76     }
  77     catch ( ... ) {
  78         BOOST_CHECK (false);
  79     }
  80     BOOST_CHECK_EQUAL(tfilter_ref, 0);
  81 }
  82
  83 // Pass non-wellformed XML
  84 BOOST_AUTO_UNIT_TEST( test_router_flexml_2 )
  85 {
  86     bool got_error_as_expected = false;
  87     try
  88     {
  89         std::string xmlconf_invalid = "<?xml version=\"1.0\"?>\n"
  90             "<mp:metaproxy xmlns:mp=\"http://indexdata.com/metaproxy\" version=\"1.0\">\n"
  91             "  <start route=\"start\"/>\n"
  92             "  <filters>\n"
  93             "    <filter id=\"front_default\" type=\"frontend_net\">\n"
  94             "      <port>@:210</port>\n";
  95
  96         mp::FactoryFilter factory;
  97         mp::RouterFleXML rflexml(xmlconf_invalid, factory);
  98     }
  99     catch ( mp::XMLError &e) {
 100         std::cout << "XMLError: " << e.what() << "\n";
 101         got_error_as_expected = true;
 102     }
 103     catch ( std::runtime_error &e) {
 104         std::cout << "std::runtime error: " << e.what() << "\n";
 105     }
 106     catch ( ... ) {
 107         ;
 108     }
 109     BOOST_CHECK(got_error_as_expected);
 110 }
 111
 112 // Pass well-formed XML with explicit NS
 113 BOOST_AUTO_UNIT_TEST( test_router_flexml_3 )
 114 {
 115     try
 116     {
 117         std::string xmlconf = "<?xml version=\"1.0\"?>\n"
 118             "<mp:metaproxy xmlns:mp=\"http://indexdata.com/metaproxy\""
 119             "  version=\"1.0\">\n"
 120             "  <mp:start route=\"start\"/>\n"
 121             "  <mp:filters>\n"
 122             "    <mp:filter id=\"front_default\" type=\"frontend_net\">\n"
 123             "      <port>@:210</port>\n"
 124             "    </mp:filter>\n"
 125             "    <mp:filter id=\"log_cout\" type=\"log\">\n"
 126             "      <message>my msg</message>\n"
 127             "    </mp:filter>\n"
 128             "  </mp:filters>\n"
 129             "  <mp:routes>\n"
 130             "    <mp:route id=\"start\">\n"
 131             "      <mp:filter refid=\"front_default\"/>\n"
 132             "      <mp:filter refid=\"log_cout\"/>\n"
 133             "    </mp:route>\n"
 134             "  </mp:routes>\n"
 135             "</mp:metaproxy>\n";
 136
 137         mp::FactoryStatic factory;
 138         mp::RouterFleXML rflexml(xmlconf, factory);
 139     }
 140     catch ( std::runtime_error &e) {
 141         std::cout << "std::runtime error: " << e.what() << "\n";
 142         BOOST_CHECK (false);
 143     }
 144     catch ( ... ) {
 145         BOOST_CHECK (false);
 146     }
 147 }
 148
 149 // Pass well-formed XML but bad filter type
 150 BOOST_AUTO_UNIT_TEST( test_router_flexml_4 )
 151 {
 152     bool got_error_as_expected = false;
 153     try
 154     {
 155         std::string xmlconf = "<?xml version=\"1.0\"?>\n"
 156             "<metaproxy xmlns=\"http://indexdata.com/metaproxy\""
 157             " version=\"1.0\">\n"
 158             "  <start route=\"start\"/>\n"
 159             "  <filters>\n"
 160             "    <filter id=\"front_default\" type=\"notknown\">\n"
 161             "      <port>@:210</port>\n"
 162             "    </filter>\n"
 163             "  </filters>\n"
 164             "  <routes>\n"
 165             "    <route id=\"start\">\n"
 166             "      <filter refid=\"front_default\"/>\n"
 167             "    </route>\n"
 168             "  </routes>\n"
 169             "</metaproxy>\n";
 170
 171         mp::FactoryStatic factory;
 172         factory.add_creator("tfilter", filter_creator);
 173         mp::RouterFleXML rflexml(xmlconf, factory);
 174     }
 175     catch ( mp::FactoryFilter::NotFound &e) {
 176         std::cout << "mp::FactoryFilter::NotFound: " << e.what() << "\n";
 177         got_error_as_expected = true;
 178     }
 179     catch ( std::runtime_error &e) {
 180         std::cout << "std::runtime error: " << e.what() << "\n";
 181     }
 182     BOOST_CHECK(got_error_as_expected);
 183 }
 184
 185
 186 /*
 187  * Local variables:
 188  * c-basic-offset: 4
 189  * indent-tabs-mode: nil
 190  * c-file-style: "stroustrup"
 191  * End:
 192  * vim: shiftwidth=4 tabstop=8 expandtab
 193  */