test/core/main.cpp

   1 // ANNA - Anna is Not Nothingness Anymore                                                         //
   2 //                                                                                                //
   3 // (c) Copyright 2005-2015 Eduardo Ramos Testillano & Francisco Ruiz Rayo                         //
   4 //                                                                                                //
   5 // See project site at http://redmine.teslayout.com/projects/anna-suite                           //
   6 // See accompanying file LICENSE or copy at http://www.teslayout.com/projects/public/anna.LICENSE //
   7
   8 #include <iostream>
   9 #include <string>
  10
  11 #include <limits.h>
  12
  13 #include <anna/core/util/Tokenizer.hpp>
  14 #include <anna/core/util/Configuration.hpp>
  15 #include <anna/core/util/Environment.hpp>
  16 #include <anna/core/functions.hpp>
  17
  18 #include <gtest/gtest.h>
  19
  20
  21 using namespace std;
  22 using namespace anna;
  23
  24
  25 TEST(core, tokenizer) {
  26   anna::Tokenizer lst;
  27   lst.apply("In three words", " ");
  28   EXPECT_EQ(lst.size(), 3);
  29   anna::Tokenizer::const_iterator tok_iter(lst.begin());
  30   ASSERT_STREQ(anna::Tokenizer::data(tok_iter++), "In");
  31   ASSERT_STREQ(anna::Tokenizer::data(tok_iter++), "three");
  32   ASSERT_STREQ(anna::Tokenizer::data(tok_iter++), "words");
  33   EXPECT_EQ(tok_iter, lst.end());
  34   ASSERT_THROW(lst.at(10), anna::RuntimeException);
  35   lst.apply("In three words", ",");
  36   EXPECT_EQ(lst.size(), 1);
  37   lst.apply("", ",");
  38   EXPECT_EQ(lst.size(), 0);
  39   ASSERT_THROW(lst.last(), anna::RuntimeException);
  40 //  std::string str = "";
  41 //  for (int k = 0; k < 100; k++)
  42 //    str += "x ";
  43 //  ASSERT_THROW(lst.apply(str, " "), anna::RuntimeException);
  44 }
  45
  46 TEST(core, functions_asString) {
  47   std::string msg = anna::functions::asString("One %s has %d legs. Two %s have %d legs", "horse", 4, "horses", 8);
  48   EXPECT_EQ(msg, "One horse has 4 legs. Two horses have 8 legs");
  49   char cad_aux[128];
  50   sprintf(cad_aux, "%d", 123);
  51   EXPECT_EQ(anna::functions::asString(123), cad_aux);
  52   unsigned long ul = 43200111UL;
  53   sprintf(cad_aux, "%lu", ul);
  54   EXPECT_EQ(anna::functions::asString(ul), cad_aux);
  55   unsigned long long ull = 4321000111ULL;
  56   sprintf(cad_aux, "%llu", ull);
  57   EXPECT_EQ(anna::functions::asString((U64)ull), cad_aux);
  58   U64 u64 = ull;
  59   EXPECT_EQ(anna::functions::asString(u64), cad_aux);
  60   unsigned int ui = 1234567890U;
  61   sprintf(cad_aux, "%u", ui);
  62   EXPECT_EQ(anna::functions::asString(ui), cad_aux);
  63   float f = 123.34;
  64   double d = 3.1415;
  65   sprintf(cad_aux, "%4.2f", f);
  66   EXPECT_EQ(anna::functions::asString(f, "%4.2f"), cad_aux);
  67   sprintf(cad_aux, "%4.2f", d);
  68   EXPECT_EQ(anna::functions::asString(d, "%4.2f"), cad_aux);
  69 }
  70
  71 TEST(core, configuration) {
  72   anna::Configuration conf;
  73   ASSERT_THROW(conf.load("missing_file.cnf"), anna::RuntimeException);
  74   ASSERT_NO_THROW(conf.load("test/core/example.cnf"));
  75   //[ property ]
  76   //thing = tshirt
  77   //size = 1
  78   //color = blue
  79   //[ owner ]
  80   //name = edu
  81   //address = madrid
  82   ASSERT_THROW(conf.getValue("property", "WRONG_VAR"), anna::RuntimeException);
  83   ASSERT_THROW(conf.getValue("WRONG_SECTION", "thing"), anna::RuntimeException);
  84   std::string value;
  85   EXPECT_EQ(value = conf.getValue("property", "thing"), "tshirt");
  86   EXPECT_EQ(conf.getIntegerValue("property", "size"), 1);
  87   EXPECT_EQ(std::string(conf.getValue("property", "color")), "blue");
  88   EXPECT_EQ(std::string(conf.getValue("owner", "name")), "edu");
  89   EXPECT_EQ(std::string(conf.getValue("owner", "address")), "madrid");
  90   conf.setDefaultValue("owner", "phone", "555 55 55");
  91   EXPECT_EQ(std::string(conf.getValue("owner", "phone")), "555 55 55");
  92   EXPECT_TRUE(!conf.getValue("owner", "phone", true)); // query value is NULL: 'true = strict' even with default value assigned
  93   EXPECT_TRUE(!conf.exists("owner", "phone"));
  94   EXPECT_TRUE(conf.exists("owner", "name"));
  95 }
  96
  97 TEST(core, environment) {
  98   anna::Environment &env = anna::Environment::instantiate();
  99   env.initialize();
 100   ASSERT_THROW(env.getValue("WRONG_ENV_VAR", true), anna::RuntimeException); // true => exception if missing
 101   ASSERT_THROW(env.getValue(NULL), anna::RuntimeException);
 102   env.setVariable("TEST_VAR", "my test var value");
 103   EXPECT_EQ(env.getValue("TEST_VAR"), std::string("my test var value"));
 104   env.setVariable("TEST_VAR", "my new test var value", false);  // false: no overwritting
 105   EXPECT_EQ(env.getValue("TEST_VAR"), std::string("my test var value"));
 106   env.unsetVariable("TEST_VAR");
 107   EXPECT_EQ(env.getValue("TEST_VAR"), std::string(""));
 108   EXPECT_EQ(env.getValue("MISSING_ENV_VAR"), std::string(""));
 109 }
 110
 111
 112 int main(int argc, char **argv)
 113 {
 114     testing::InitGoogleTest(&argc, argv);
 115     return RUN_ALL_TESTS();
 116 }
 117