using Infrastructure.StockData;

namespace Application.Tests;

/// <summary>SEIBro getCDInfo 파서 — 빈 fixture(result="0") 빈결과 검증 + 스펙 기반 합성 XML 필드 매핑.</summary>
[TestClass]
public sealed class SeibroCDParserTests
{
    [TestMethod]
    public void Parse_EmptySampleXml_ReturnsNoRows()
    {
        var rows = SeibroCDParser.Parse(SeibroXml.Parse(SeibroFixtures.Read("getCDInfo.xml")));
        Assert.AreEqual(0, rows.Count, "실샘플 result=0 빈결과");
    }

    [TestMethod]
    public void Parse_SyntheticXml_MapsSpecFields()
    {
        // 빈 fixture 대응 — 채권.md 스펙 기준 합성 XML
        const string xml = """
        <vector result="1">
        <data vectorkey="0" type="Document"><result>
        <ISSUCO_CUSTNO value="3061"/>
        <KOR_SECN_NM value="테스트은행 CD 20180801-91"/>
        <ISSU_CUR_CD value="KRW"/>
        <FIRST_ISSU_AMT value="10000000000"/>
        <ISSU_WHCD value="2"/>
        <FACE_AMT value="10000000000"/>
        <SALE_AMT value="9950000000"/>
        <DISCN_RATE value="1.85"/>
        <INT_PAY_MANN_TPCD value="1"/>
        <ISSU_DT value="20180801"/>
        <XPIR_DT value="20181031"/>
        <ELTSC_YN value="Y"/>
        </result></data>
        </vector>
        """;
        var rows = SeibroCDParser.Parse(SeibroXml.Parse(xml));

        Assert.AreEqual(1, rows.Count);
        var row = rows[0];
        Assert.AreEqual(3061, row.IssucoCustno);
        Assert.AreEqual("KRW", row.IssuCurCd);
        Assert.AreEqual(10000000000m, row.FirstIssuAmt);
        Assert.AreEqual(1.85m, row.DiscnRate);
        Assert.AreEqual("1", row.IntPayMannTpcd, "할인식");
        Assert.AreEqual(new DateOnly(2018, 8, 1), row.IssuDt);
        Assert.AreEqual(new DateOnly(2018, 10, 31), row.XpirDt);
        Assert.IsTrue(row.EltscYn);
    }
}