[yt/cpp/mapreduce] YT-21595: Use gtest instead of ytest in all mapreduce tests

85671f0cf4f45b4f015fa2cc0d195b81c16c6e8a

1 files changed, 46 insertions, 0 deletions

diff --git a/yt/cpp/mapreduce/interface/ut/serialize_ut.cpp b/yt/cpp/mapreduce/interface/ut/serialize_ut.cpp
new file mode 100644
index 00000000000..0acec154d4e
--- /dev/null
+++ b/yt/cpp/mapreduce/interface/ut/serialize_ut.cpp
@@ -0,0 +1,46 @@
+#include <yt/cpp/mapreduce/interface/serialize.h>
+#include <yt/cpp/mapreduce/interface/common.h>
+
+#include <library/cpp/yson/node/node_builder.h>
+
+#include <library/cpp/testing/gtest/gtest.h>
+
+#include <util/generic/serialized_enum.h>
+
+using namespace NYT;
+
+TEST(TSerializationTest, TableSchema)
+{
+    auto schema = TTableSchema()
+        .AddColumn(TColumnSchema().Name("a").Type(EValueType::VT_STRING).SortOrder(SO_ASCENDING))
+        .AddColumn(TColumnSchema().Name("b").Type(EValueType::VT_UINT64))
+        .AddColumn(TColumnSchema().Name("c").Type(EValueType::VT_INT64, true));
+
+    auto schemaNode = schema.ToNode();
+    EXPECT_TRUE(schemaNode.IsList());
+    EXPECT_EQ(schemaNode.Size(), 3u);
+
+
+    EXPECT_EQ(schemaNode[0]["name"], "a");
+    EXPECT_EQ(schemaNode[0]["type"], "string");
+    EXPECT_EQ(schemaNode[0]["required"], false);
+    EXPECT_EQ(schemaNode[0]["sort_order"], "ascending");
+
+    EXPECT_EQ(schemaNode[1]["name"], "b");
+    EXPECT_EQ(schemaNode[1]["type"], "uint64");
+    EXPECT_EQ(schemaNode[1]["required"], false);
+
+    EXPECT_EQ(schemaNode[2]["name"], "c");
+    EXPECT_EQ(schemaNode[2]["type"], "int64");
+    EXPECT_EQ(schemaNode[2]["required"], true);
+}
+
+TEST(TSerializationTest, ValueTypeSerialization)
+{
+    for (const auto value : GetEnumAllValues<EValueType>()) {
+        TNode serialized = NYT::NDetail::ToString(value);
+        EValueType deserialized;
+        Deserialize(deserialized, serialized);
+        EXPECT_EQ(value, deserialized);
+    }
+}