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

using Infrastructure.StockData;

namespace Application.Tests;

/// <summary>SEIBro getRedIsinInfo 파서 — 대문자 &lt;RESULT&gt; 래퍼. 상환일별 상환종목·행사구분·수량 매핑 + 자연키(ISIN/행사구분) 결측 스킵.</summary>
[TestClass]
public sealed class SeibroRedIsinParserTests
{
    [TestMethod]
    public void Parse_SampleXml_MapsRedemptionRows()
    {
        var rows = SeibroRedIsinParser.Parse(SeibroXml.Parse(SeibroFixtures.Read("getRedIsinInfo.xml")));

        Assert.AreEqual(12, rows.Count, "상환종목 12건");

        var first = rows[0];
        Assert.AreEqual("KR6552327845", first.Isin);
        Assert.AreEqual("3", first.DerisecExerTpcd, "조기상환");
        Assert.AreEqual(132000000m, first.RedQty);

        var large = rows.Single(c => c.Isin == "KR6733302857");
        Assert.AreEqual(19850000000m, large.RedQty, "대형 상환수량");
    }

    [TestMethod]
    public void Parse_MissingKeys_SkipsRow()
    {
        const string xml = """
        <vector result="2">
        <data vectorkey="0" type="Document"><RESULT><ISIN value="KR6552327845"/><RED_QTY value="1"/></RESULT></data>
        <data vectorkey="1" type="Document"><RESULT><DERISEC_EXER_TPCD value="3"/><RED_QTY value="1"/></RESULT></data>
        </vector>
        """;
        var rows = SeibroRedIsinParser.Parse(SeibroXml.Parse(xml));
        Assert.AreEqual(0, rows.Count, "ISIN 없음·행사구분 없음 둘 다 스킵");
    }
}