ANTOOZA-BACKEND/Tests/Application.Tests/SeibroStkStatParserTests.cs

using Infrastructure.StockData;

namespace Application.Tests;

[TestClass]
public sealed class SeibroStkStatParserTests
{
    [TestMethod]
    public void Parse_FromSampleXml_MapsFields_Samsung()
    {
        // SEIBro getStkStatInfo 실응답 fixture (삼성전자) — PVAL/VOTRNO/TOTAL_STK_CNT/ELTSC_YN/ISSUCO_CUSTNO 매핑
        var rows = SeibroStkStatParser.Parse(SeibroXml.Parse(SeibroFixtures.Read("getStkStatInfo.xml")));

        Assert.AreEqual(1, rows.Count);

        var row = rows[0];
        Assert.AreEqual(593, row.IssucoCustno);
        Assert.AreEqual("KR7005930003", row.Isin);
        Assert.AreEqual("005930", row.ShortCode);
        Assert.AreEqual(100m, row.FaceValue, "PVAL 액면가");
        Assert.AreEqual(1m, row.VotingRights, "VOTRNO 1주당 의결권수");
        Assert.AreEqual(6419324700L, row.TotalIssuedShares, "TOTAL_STK_CNT 총발행주식수");
        Assert.IsFalse(row.IsElectronicSecurity!.Value, "ELTSC_YN=N → false (예탁증권)");
    }

    [TestMethod]
    public void Parse_EltscYn_Y_True_AndMissingNumerics_Null()
    {
        const string xml = """
        <vector result="1">
        <data vectorkey="0" type="Document"><result>
        <ISSUCO_CUSTNO value="80"/>
        <PVAL value="500.5"/>
        <VOTRNO value=""/>
        <ELTSC_YN value="Y"/>
        </result></data>
        </vector>
        """;

        var rows = SeibroStkStatParser.Parse(SeibroXml.Parse(xml));

        var row = rows[0];
        Assert.AreEqual(500.5m, row.FaceValue, "소수 액면가 파싱");
        Assert.IsNull(row.VotingRights, "value=\"\" → null (0 과 구분)");
        Assert.IsNull(row.TotalIssuedShares, "element 생략 → null");
        Assert.IsNull(row.Isin);
        Assert.IsTrue(row.IsElectronicSecurity!.Value, "ELTSC_YN=Y → true (전자증권)");
    }
}