从山证v2.3.0拷贝
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using Microsoft.VisualStudio.TestTools.UnitTesting;
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using System;
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using YLErp.DBModels;
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using YLErp.DBModels.Consts;
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namespace YLErp.Modules.DataProviderModule
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{
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[TestClass]
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public class TradeHisDataProviderTest : YLUnitTestBase
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{
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[TestMethod]
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public void Test1()
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{
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TradeHisData t;
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DbContext.BulkDelete<TradeHisData>($"{nameof(t.TradeId)} in (1)");
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var value = 0.1;
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var datas = new TradeHisData[20];
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var startDate = DateTime.Today.AddYears(1);
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for (var i = 0; i < 20; i += 2)
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{
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datas[i] = new TradeHisData
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{
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TradeId = 1,
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OptDate = DateTime.Now,
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OptId = 0,
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OptName = UserName,
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Value = value + i * 0.05,
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ValueDate = startDate.AddDays(i * 3),
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ValueType = ConsTradeField.NoRiskRate
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};
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datas[i + 1] = datas[i].Clone();
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datas[i + 1].ValueType = ConsTradeField.DividendRate;
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}
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DbContext.TradeHisData.AddRange(datas);
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DbContext.SaveChanges();
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for (var i = 0; i < 10; i += 2)
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{
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var provider = new TradeHisDataProvider(datas[i].ValueDate.AddDays(1));
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Assert.AreEqual(datas[i].Value.ToString("F4"), provider.GetNoRiskRate(1)?.ToString("F4"));
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Assert.AreEqual(datas[i + 1].Value.ToString("F4"), provider.GetDividendRate(1)?.ToString("F4"));
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provider = new TradeHisDataProvider(datas[i].ValueDate.AddDays(2));
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provider.Initialize();
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Assert.AreEqual(datas[i].Value.ToString("F4"), provider.GetNoRiskRate(1)?.ToString("F4"));
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Assert.AreEqual(datas[i + 1].Value.ToString("F4"), provider.GetDividendRate(1)?.ToString("F4"));
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provider = new TradeHisDataProvider(datas[i].ValueDate.AddDays(6));
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Assert.AreNotEqual(datas[i].Value.ToString("F4"), provider.GetNoRiskRate(1)?.ToString("F4"));
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Assert.AreNotEqual(datas[i + 1].Value.ToString("F4"), provider.GetDividendRate(1)?.ToString("F4"));
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}
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DbContext.BulkDelete<TradeHisData>($"{nameof(t.TradeId)} in (1)");
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}
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}
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}
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