public void TestTradingDayCache_GetOpenDate_GetOpenDateIndex() { CacheUtils_TradingDay cache = GetTradingDayCache(); Assert.AreEqual(-1, cache.GetTradingDayIndex(20100101)); Assert.AreEqual(1460, cache.GetTradingDayIndex(20100105)); Assert.AreEqual(20040609, cache.GetTradingDay(100)); Assert.AreEqual(-1, cache.GetTradingDay(20000101)); Assert.AreEqual(-1, cache.GetTradingDay(20170101)); }