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

using Infrastructure.StockData;

namespace Application.Tests;

/// <summary>SEIBro getNationFrsecCusInfo 파서 — 소문자 &lt;result&gt; 래퍼, SECN_TPCD·FRSEC_CUS_AMT USD 소수 매핑 + SECN_TPCD 결측 스킵.</summary>
[TestClass]
public sealed class SeibroNationFrsecCusParserTests
{
    [TestMethod]
    public void Parse_SampleXml_MapsSecnTpcdAndCustodyAmount()
    {
        var rows = SeibroNationFrsecCusParser.Parse(SeibroXml.Parse(SeibroFixtures.Read("getNationFrsecCusInfo.xml")));

        Assert.AreEqual(4, rows.Count, "종목구분 4행");

        var stock = rows.Single(c => c.SecnTpcd == "71");
        Assert.AreEqual(5509745879.73m, stock.FrsecCusAmt, "외화주식 보관금액 USD 소수");

        var bond = rows.Single(c => c.SecnTpcd == "75");
        Assert.AreEqual(245404525m, bond.FrsecCusAmt, "외화채권 정수 금액");
    }

    [TestMethod]
    public void Parse_MissingSecnTpcd_SkipsRow()
    {
        const string xml = """
        <vector result="2">
        <data vectorkey="0" type="Document"><result><FRSEC_CUS_AMT value="100.5"/></result></data>
        <data vectorkey="1" type="Document"><result><SECN_TPCD value="71"/><FRSEC_CUS_AMT value="200.25"/></result></data>
        </vector>
        """;
        var rows = SeibroNationFrsecCusParser.Parse(SeibroXml.Parse(xml));
        Assert.AreEqual(1, rows.Count, "종목구분 없는 행 스킵");
        Assert.AreEqual("71", rows[0].SecnTpcd);
        Assert.AreEqual(200.25m, rows[0].FrsecCusAmt);
    }
}