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

using Infrastructure.StockData;

namespace Application.Tests;

/// <summary>SEIBro getESTBInfo 파서 — 실샘플(1행) 필드 매핑 + 신용등급 4사(NICE/KR 존재) + Y/N·일물. ISIN 은 배치 스탬핑(파서 미포함).</summary>
[TestClass]
public sealed class SeibroESTBParserTests
{
    [TestMethod]
    public void Parse_SampleXml_MapsAllFields_AndCreditGrades()
    {
        var rows = SeibroESTBParser.Parse(SeibroXml.Parse(SeibroFixtures.Read("getESTBInfo.xml")));

        Assert.AreEqual(1, rows.Count);
        var f = rows[0];
        Assert.AreEqual(27597, f.IssucoCustno);
        Assert.AreEqual("3", f.EstbKacd, "PF AB");
        Assert.AreEqual("디에스평택진위제일차 20180802-92-1(E)", f.KorSecnNm);
        Assert.AreEqual("KRW", f.IssuCurCd);
        Assert.AreEqual(5000000000m, f.IssuAmt);
        Assert.AreEqual("99", f.RecuWhcd, "면제");
        Assert.AreEqual(new DateOnly(2018, 8, 2), f.IssuDt);
        Assert.AreEqual(new DateOnly(2018, 11, 2), f.XpirDt);
        Assert.AreEqual("92", f.Dayobj, "일물");
        Assert.IsTrue(f.WholdYn, "WHOLD_YN=Y 징수");
        Assert.IsFalse(f.GrorgYn, "GRORG_YN=N 무보증");

        // 신용등급 4사: NICE/KR 존재, KIS/SCI 빈칸 → null
        Assert.AreEqual("112", f.NiceValatGrdCd);
        Assert.AreEqual("112", f.KrValatGrdCd);
        Assert.IsNull(f.KisValatGrdCd);
        Assert.IsNull(f.SciValatGrdCd);
    }
}