public void CustOrderHist(string customerId)
{
var data = _db.CustOrderHist(customerId);
var asyncData = _db.CustOrderHistAsync(customerId).Result;
Assert.IsNotNull(data);
Assert.IsNotNull(asyncData);
Assert.AreEqual(data.Count, asyncData.Count);
for (var n = 0; n < data.Count; ++n)
{
var dataItem = data[n];
var asyncItem = asyncData[n];
Assert.AreEqual(dataItem.ProductName, asyncItem.ProductName);
Assert.AreEqual(dataItem.Total, asyncItem.Total);
}
}