library/cpp/json/ut/json_saveload_ut.cpp


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#include <library/cpp/json/json_value.h>
 
#include <library/cpp/testing/unittest/registar.h>
#include <util/stream/buffer.h> 
#include <util/generic/buffer.h> 
#include <util/ysaveload.h> 
 
Y_UNIT_TEST_SUITE(JsonSaveLoad) { 
    Y_UNIT_TEST(Serialize) { 
 
        NJson::TJsonValue expected; 
 
        expected["ui64"] = ui64(1); 
        expected["i64"] = i64(2); 
        expected["double"] = 2.0; 
        expected["string"] = "text"; 
        expected["map"] = expected; 
        expected["array"].SetType(NJson::JSON_ARRAY).GetArraySafe().emplace_back(expected); 
        expected["null"].SetType(NJson::JSON_NULL); 
        expected["undefined"].SetType(NJson::JSON_UNDEFINED); 
 
        TBuffer buffer; 
        { 
            TBufferOutput output(buffer); 
            ::Save(&output, expected); 
        } 
 
        NJson::TJsonValue load; 
        { 
            TBufferInput input(buffer); 
            ::Load(&input, load); 
        } 
 
        UNIT_ASSERT_EQUAL_C(expected, load, "expected: " << expected << ", got: " << load); 
    } 
}