public void DefValue_EmptyString_ToInt32()
{
object value = string.Empty;
int i = ConvertTool.DefValue(value, 5);
Assert.AreEqual(5, i);
}
public void DBNullConvert()
{
object value = DBNull.Value;
string converted = ConvertTool.DefValue(value, "IS NULL");
Assert.AreEqual(converted, "IS NULL");
}
public void CanConvertNullableDateTime()
{
DateTime?value = DateTime.Today;
var converted = ConvertTool.DefValue <DateTime?>(value, (DateTime?)null);
Assert.AreEqual(value, converted, "#1");
converted = ConvertTool.DefValue <DateTime?>(null, (DateTime?)null);
Assert.AreEqual(null, converted, "#2");
}
public void ConvertDateTimeTest()
{
var dt = DateTime.Now - TimeSpan.FromSeconds(5);
string dateStr = dt.ToString();
var converted = ConvertTool.DefValue(dateStr, DateTime.Now, true);
Console.WriteLine("[ dt:" + dt + @" ]");
Console.WriteLine("[ converted: " + converted + @" ]");
Assert.AreEqual(dt.ToString(), converted.ToString());
Assert.AreEqual(dt.Date.Ticks, converted.Date.Ticks);
}
public void DefValueTest()
{
object value = 1;
int i = ConvertTool.DefValue(value, 0);
Assert.AreEqual(1, i);
value = 12.5m;
decimal convertedDecimal = ConvertTool.DefValue(value, 0m);
Assert.AreEqual(12.5m, convertedDecimal);
value = 9L;
decimal convertedLong = ConvertTool.DefValue(value, 0L);
Assert.AreEqual(9L, convertedLong);
}