Function Y_UNIT_TEST

library/cpp/json/ut/json_writer_ut.cpp:9–42

Y_UNIT_TEST_SUITE(TJsonWriterTest) {
    Y_UNIT_TEST(SimpleWriteTest) {
        TString expected1 = "{\"key1\":1,\"key2\":2,\"key3\":3";
        TString expected2 = expected1 + ",\"array\":[\"stroka\",false]";
        TString expected3 = expected2 + "}";

        TStringStream out;

        TJsonWriter json(&out, false);
        json.OpenMap();
        json.Write("key1", (ui16)1);
        json.WriteKey("key2");
        json.Write((i32)2);
        json.Write("key3", (ui64)3);

        UNIT_ASSERT(out.Empty());
        json.Flush();
        UNIT_ASSERT_VALUES_EQUAL(out.Str(), expected1);

        json.Write("array");
        json.OpenArray();
        json.Write("stroka");
        json.Write(false);
        json.CloseArray();

        UNIT_ASSERT_VALUES_EQUAL(out.Str(), expected1);
        json.Flush();
        UNIT_ASSERT_VALUES_EQUAL(out.Str(), expected2);

        json.CloseMap();

        UNIT_ASSERT_VALUES_EQUAL(out.Str(), expected2);
        json.Flush();
        UNIT_ASSERT_VALUES_EQUAL(out.Str(), expected3);
    }

    Y_UNIT_TEST(SimpleWriteValueTest) {
        TString expected = "{\"key1\":null,\"key2\":{\"subkey1\":[1,{\"subsubkey\":\"test2\"},null,true],\"subkey2\":\"test\"}}";