55 lines
1.9 KiB
C#
55 lines
1.9 KiB
C#
namespace YLErp.Modules.DataProviderModule
|
|
{
|
|
[TestClass]
|
|
public class EodCurrencyProviderTest
|
|
{
|
|
[TestMethod]
|
|
public void TestGetCurrency()
|
|
{
|
|
using (var db = DbContextFactory.GetYLDbContext())
|
|
{
|
|
db.Database.ExecuteSqlRaw("delete from eod_currency_rate where ValueDate<='1971-01-01'");
|
|
var rate = new eod_currency_rate
|
|
{
|
|
ValueDate = new DateTime(1970, 12, 31),
|
|
BuyRate = 6.45,
|
|
ForeignCurrency = "USD",
|
|
LocalCurrency = "CNH",
|
|
OptDate = DateTime.Now,
|
|
OptId = 0,
|
|
OptName = "系统",
|
|
Rate = 6.45,
|
|
SellRate = 6.45
|
|
};
|
|
|
|
var rates = new eod_currency_rate[5];
|
|
rates[0] = rate;
|
|
|
|
for (var i = 1; i < 5; i++)
|
|
{
|
|
var rate2 = rates[i - 1].Clone();
|
|
rate2.ValueDate = rate2.ValueDate.AddDays(-i * 2);
|
|
rate2.BuyRate = rate2.SellRate = rate2.Rate -= 0.1;
|
|
rates[i] = rate2;
|
|
}
|
|
|
|
db.eod_currency_rate.AddRange(rates);
|
|
db.SaveChanges();
|
|
}
|
|
|
|
var provider = new EodCurrencyProvider(new DateTime(1970, 12, 31), false);
|
|
var bl = provider.TryGetCurrencyRate("usd", "cnh", out var rr);
|
|
Assert.IsTrue(bl);
|
|
Assert.AreEqual(rr.Rate, 6.45);
|
|
|
|
bl = provider.TryGetCurrencyRate("usd", "cny", out _);
|
|
Assert.IsFalse(bl);
|
|
|
|
provider = new EodCurrencyProvider(new DateTime(1970, 12, 24), true);
|
|
bl = provider.TryGetCurrencyRate("usd", "cnh", out rr);
|
|
Assert.IsTrue(bl);
|
|
Assert.AreEqual(rr.Rate, 6.15);
|
|
}
|
|
}
|
|
}
|