test/CollectionTests.cpp

   1 #include <memory>
   2
   3 #include <UnitTest++/UnitTest++.h>
   4
   5 #include "Article.h"
   6 #include "ArticleCollection.h"
   7
   8 SUITE(CollectionTests)
   9 {
  10   using namespace WikiWalker;
  11   using namespace WikiWalker::CollectionUtils;
  12
  13   TEST(MakeSureNoDuplicateArticlesExist)
  14   {
  15     ArticleCollection w;
  16     auto la1 = std::make_shared<Article>("King"),
  17          la2 = std::make_shared<Article>("Queen"),
  18          la3 = std::make_shared<Article>("Prince"),
  19          la4 = std::make_shared<Article>("Queen");
  20
  21     CHECK(CollectionUtils::add(w, la1));
  22     CHECK(CollectionUtils::add(w, la2));
  23     CHECK_EQUAL(2, w.size());
  24     CHECK(CollectionUtils::add(w, la3));
  25     CHECK_EQUAL(3, w.size());
  26
  27     // must fail
  28     CHECK(!CollectionUtils::add(w, la4));
  29     CHECK_EQUAL(3, w.size());
  30   }
  31
  32   TEST(CollectionIsCaseInsensitive)
  33   {
  34     ArticleCollection w;
  35     auto la1 = std::make_shared<Article>("King"),
  36          la2 = std::make_shared<Article>("Queen"),
  37          la3 = std::make_shared<Article>("Prince"),
  38          la4 = std::make_shared<Article>("queen");
  39
  40     CollectionUtils::add(w, la1);
  41     CollectionUtils::add(w, la2);
  42     CHECK_EQUAL(2, w.size());
  43     CollectionUtils::add(w, la3);
  44     CHECK_EQUAL(3, w.size());
  45     CollectionUtils::add(w, la4);
  46     CHECK_EQUAL(4, w.size());
  47   }
  48
  49   TEST(GetArticle_Existing_MustNotBeNull)
  50   {
  51     ArticleCollection w;
  52     auto king = std::make_shared<Article>("King");
  53     CollectionUtils::add(w, king);
  54     CHECK(CollectionUtils::get(w, "King") != nullptr);
  55   }
  56
  57   TEST(GetArticle_NonExisting_MustBeNull)
  58   {
  59     ArticleCollection w;
  60     auto la1 = std::make_shared<Article>("King");
  61     CollectionUtils::add(w, la1);
  62     CHECK(CollectionUtils::get(w, "Queen") == nullptr);
  63   }
  64
  65   ArticleCollection GetArticleCollection()
  66   {
  67     ArticleCollection ac;
  68     CollectionUtils::add(ac, std::make_shared<Article>("Foo"));
  69     CollectionUtils::add(ac, std::make_shared<Article>("Bar"));
  70     return ac;
  71   }
  72
  73   TEST(ArticleCollection_CreationViaMoveConstructor)
  74   {
  75     auto ac = GetArticleCollection();
  76     CHECK_EQUAL(2, ac.size());
  77     CHECK(CollectionUtils::get(ac, "Foo") != nullptr);
  78   }
  79 }