using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace YLErp.Modules.DataProviderModule
{
    [TestClass]
    public class EodExchangeOptionPriceProviderTest
    {
        [TestMethod]
        public void Test()
        {
            var optionCode = "DB00-C-7000";
            var provider = new EodExchangeOptionPriceProvider(new DateTime(2023,1,9), true);
            var price = provider.GetPrice(optionCode);
            Assert.AreEqual(price, 0);
            var bl = provider.TryGetPrice(optionCode, out price);
            Assert.IsFalse(bl);
            Assert.AreEqual(price, 0);
            bl = provider.TryGetPriceModel(optionCode, out var data);
            Assert.IsFalse(bl);
            Assert.AreEqual(data, null);

            price = provider.GetPrice(null);
            Assert.AreEqual(price, 0);
            bl = provider.TryGetPrice(null, out price);
            Assert.IsFalse(bl);
            Assert.AreEqual(price, 0);
            bl = provider.TryGetPriceModel(null, out data);
            Assert.IsFalse(bl);
            Assert.AreEqual(data, null);

            optionCode = "RB00-C-5000";
            provider.Initialize(new[] { optionCode });
            price = provider.GetPrice(optionCode);
            Assert.AreEqual(price, 520);
            bl = provider.TryGetPrice(optionCode, out price);
            Assert.IsTrue(bl);
            Assert.AreEqual(price, 520);
            bl = provider.TryGetPriceModel(optionCode, out data);
            Assert.IsTrue(bl);
            Assert.AreEqual(data.ClosePrice, 520);

            provider = new EodExchangeOptionPriceProvider(new DateTime(2023, 1, 9), true).InitializeAll();
            optionCode = "RB00-C-5000";
            price = provider.GetPrice(optionCode);
            Assert.AreEqual(price, 520);
            bl = provider.TryGetPrice(optionCode, out price);
            Assert.IsTrue(bl);
            Assert.AreEqual(price, 520);
            bl = provider.TryGetPriceModel(optionCode, out data);
            Assert.IsTrue(bl);
            Assert.AreEqual(data.ClosePrice, 520);

            optionCode = "DB00-C-7000";
            price = provider.GetPrice(optionCode);
            Assert.AreEqual(price, 0);
            bl = provider.TryGetPrice(optionCode, out price);
            Assert.IsFalse(bl);
            Assert.AreEqual(price, 0);
            bl = provider.TryGetPriceModel(optionCode, out data);
            Assert.IsFalse(bl);
            Assert.AreEqual(data, null);
        }
    }
}