YQL-16239 Move purecalc to public

1 files changed, 36 insertions, 0 deletions

diff --git a/library/cpp/geo/ut/util_ut.cpp b/library/cpp/geo/ut/util_ut.cpp
new file mode 100644
index 00000000000..ebd86cfbd82
--- /dev/null
+++ b/library/cpp/geo/ut/util_ut.cpp
@@ -0,0 +1,36 @@
+#include <library/cpp/geo/util.h>
+
+#include <library/cpp/testing/unittest/registar.h>
+
+using namespace NGeo;
+
+Y_UNIT_TEST_SUITE(TGeoUtilTest) {
+    Y_UNIT_TEST(TestPointFromString) {
+        UNIT_ASSERT_EQUAL(PairFromString("27.56,53.90"), (std::pair<double, double>(27.56, 53.90)));
+        UNIT_ASSERT_EQUAL(PairFromString("27.56 53.90", " "), (std::pair<double, double>(27.56, 53.90)));
+        UNIT_ASSERT_EQUAL(PairFromString("27.56@@53.90", "@@"), (std::pair<double, double>(27.56, 53.90)));
+        UNIT_ASSERT_EXCEPTION(PairFromString("27.56@@53.90", "@"), TBadCastException);
+        UNIT_ASSERT_EXCEPTION(PairFromString(""), TBadCastException);
+    }
+
+    Y_UNIT_TEST(TestTryPointFromString) {
+        std::pair<double, double> point;
+
+        UNIT_ASSERT(TryPairFromString(point, "27.56,53.90"));
+        UNIT_ASSERT_EQUAL(point, (std::pair<double, double>(27.56, 53.90)));
+
+        UNIT_ASSERT(TryPairFromString(point, "27.56 53.90", " "));
+        UNIT_ASSERT_EQUAL(point, (std::pair<double, double>(27.56, 53.90)));
+
+        UNIT_ASSERT(TryPairFromString(point, "27.56@@53.90", "@@"));
+        UNIT_ASSERT_EQUAL(point, (std::pair<double, double>(27.56, 53.90)));
+
+        UNIT_ASSERT(!TryPairFromString(point, "27.56@@53.90", "@"));
+        UNIT_ASSERT(!TryPairFromString(point, ""));
+    }
+
+    Y_UNIT_TEST(TestVisibleMapBound) {
+        const double expectedLat = MercatorToLL(TMercatorPoint(0., LLToMercator(TGeoPoint(180., 0.)).X())).Lat();
+        UNIT_ASSERT_DOUBLES_EQUAL(VISIBLE_LATITUDE_BOUND, expectedLat, 1.e-14);
+    }
+}