从山证v2.3.0拷贝

2024-05-09 14:06:26 +08:00
parent 566ff33259
commit f9d8a256a6
4471 changed files with 1203456 additions and 9 deletions
@@ -0,0 +1,54 @@
+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);
+        }
+    }
+}