Repo created

libs/map/mwm_tests/world_map_test.cpp

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+#include "testing/testing.hpp"
+
+#include "indexer/classificator.hpp"
+#include "indexer/classificator_loader.hpp"
+#include "indexer/data_source.hpp"
+#include "indexer/feature.hpp"
+
+#include "coding/string_utf8_multilang.hpp"
+
+#include <iostream>
+
+UNIT_TEST(World_Capitals)
+{
+  classificator::Load();
+  auto const capitalType = classif().GetTypeByPath({"place", "city", "capital", "2"});
+  std::set<std::string_view> testCapitals = {"Lisbon", "Warsaw", "Kyiv", "Roseau"};
+
+  platform::LocalCountryFile localFile(platform::LocalCountryFile::MakeForTesting(WORLD_FILE_NAME));
+
+  FrozenDataSource dataSource;
+  auto const res = dataSource.RegisterMap(localFile);
+  TEST_EQUAL(res.second, MwmSet::RegResult::Success, ());
+
+  size_t capitalsCount = 0;
+
+  FeaturesLoaderGuard guard(dataSource, res.first);
+  size_t const count = guard.GetNumFeatures();
+  for (size_t id = 0; id < count; ++id)
+  {
+    auto ft = guard.GetFeatureByIndex(id);
+    if (ft->GetGeomType() != feature::GeomType::Point)
+      continue;
+
+    bool found = false;
+    ft->ForEachType([&found, capitalType](uint32_t t)
+    {
+      if (t == capitalType)
+        found = true;
+    });
+
+    if (found)
+      ++capitalsCount;
+
+    std::string_view const name = ft->GetName(StringUtf8Multilang::kEnglishCode);
+    if (testCapitals.count(name) > 0)
+      TEST(found, (name));
+  }
+
+  // Got 225 values from the first launch. May vary slightly ..
+  TEST_GREATER_OR_EQUAL(capitalsCount, 215, ());
+}