public void TestFormats()
{
IngresDate idate;
idate = new IngresDate(new DateTime(2011, 12, 21, 11, 28, 08));
var fmt1 = string.Format("{0:dd.MM.yyyy}", idate);
var fmt2 = string.Format("{0:dd.MM.yyyy hh:mm:ss}", idate);
Assert.AreEqual <string>("21.12.2011", fmt1);
Assert.AreEqual <string>("21.12.2011 11:28:08", fmt2);
}
public void TestImplicitConversions()
{
var now = DateTime.Now;
IngresDate idateNow = now;
Assert.AreEqual(idateNow, now);
var interval = DateTime.Now - now;
IngresDate iinterval = interval;
Assert.AreEqual(iinterval, interval);
}
private string FormatDateTime(DateTime value)
{
var ingresDate = IngresDate.Create(value);
if (ingresDate.IngresDateKind == IngresDateKind.DateTime)
{
var localValue = ingresDate.Kind == DateTimeKind.Utc ? ingresDate.ToLocalTime() : ingresDate;
if (localValue.IsDate)
{
return(IngresDate.Format(localValue));
}
}
return(IngresDate.Format(ingresDate));
}
public string FormatIngresDate()
{
if (Value == null)
{
return("");
}
if (Value.GetType() == typeof(DateTime))
{
return(IngresDate.Format((DateTime)Value));
}
if (Value.GetType() == typeof(TimeSpan))
{
return(IngresDate.Format((TimeSpan)Value));
}
if (Value.GetType() == typeof(IngresDate))
{
return(IngresDate.Format((IngresDate)Value));
}
return("");
}
public void TestSerializeIngresDate()
{
var iDate = new IngresDate(new DateTime(2011, 12, 21, 11, 28, 08));
IngresDate iDate2;
var iEmptyDate = IngresDate.Empty;
IngresDate iEmptyDate2;
var iInterval = new IngresDate(new TimeSpan(13, 48, 14));
IngresDate iInterval2;
var formatter = new BinaryFormatter();
using (var stream = new MemoryStream())
{
formatter.Serialize(stream, iDate);
stream.Seek(0, SeekOrigin.Begin);
iDate2 = (IngresDate)formatter.Deserialize(stream);
}
using (var stream = new MemoryStream())
{
formatter.Serialize(stream, iEmptyDate);
stream.Seek(0, SeekOrigin.Begin);
iEmptyDate2 = (IngresDate)formatter.Deserialize(stream);
}
using (var stream = new MemoryStream())
{
formatter.Serialize(stream, iInterval);
stream.Seek(0, SeekOrigin.Begin);
iInterval2 = (IngresDate)formatter.Deserialize(stream);
}
Assert.AreEqual <IngresDate>(iDate, iDate2);
Assert.AreEqual <IngresDate>(iEmptyDate, iEmptyDate2);
Assert.AreEqual <IngresDate>(iInterval, iInterval2);
}
private void ChangeParameters()
{
var paramMap = _oldParameters.ToDictionary(x => x.ParameterName, x => x);
_command.Parameters.Clear();
var paramNo = 0;
var sql = new StringBuilder();
foreach (var part in ParseSql(_command.CommandText))
{
if (part.Type == "Parameter")
{
DbParameter param;
if (paramMap.TryGetValue(part.Value, out param) || paramMap.TryGetValue(part.Lexeme, out param))
{
var addParam = true;
var placeholder = "?";
param = (DbParameter)((ICloneable)param).Clone();
param.ParameterName = string.Format("p{0}", paramNo);
if (param.Value is IngresDate || param.Value is DateTime || param.Value is TimeSpan)
{
var ingresDate = IngresDate.Create(param.Value);
if (ingresDate.IngresDateKind == IngresDateKind.DateTime)
{
var localValue = ingresDate.Kind == DateTimeKind.Utc ? ingresDate.ToLocalTime() : ingresDate;
if (localValue.IsDate)
{
placeholder = IngresDate.Format(localValue);
addParam = false;
}
}
else
{
placeholder = IngresDate.Format(ingresDate);
addParam = false;
}
}
else if (param.Value is int || param.Value is short || param.Value is long)
{
placeholder = param.Value.ToString();
addParam = false;
}
if (addParam)
{
_command.Parameters.Add(param);
paramNo += 1;
}
sql.Append(placeholder);
}
else
{
sql.Append(part.Lexeme);
}
}
else if (part.Type == "CatalogTable")
{
CatalogTables.Add(part.Value);
sql.Append("session.");
sql.Append(part.Value);
}
else
{
sql.Append(part.Lexeme);
}
}
_command.CommandText = sql.ToString();
}
private void TestIngresDateTest2(DateTime?value, TimeSpan expected)
{
var actual = IngresDate.ToTimeSpan(GetTestIngresDateTest2(value));
Assert.AreEqual(expected, actual);
}
private void TestIngresDateTest2(string value, DateTime expected)
{
var actual = IngresDate.ToDateTime(GetTestIngresDateTest2(value));
Assert.AreEqual(expected, actual);
}
private string FormatTimeSpan(TimeSpan value)
{
return(IngresDate.Format(IngresDate.Create(value)));
}
