// Returns a file size given in bytes to a different unit, as a formatted string
public static string GetSize(long from, SizeUnit to)
{
string outstr;
switch (to)
{
case SizeUnit.B:
outstr = from.ToString();
break;
case SizeUnit.KB:
outstr = String.Format(DECIMAL_FORMATTER, ((double)from) / 1024);
break;
case SizeUnit.MB:
outstr = String.Format(DECIMAL_FORMATTER, ((double)from) / 1024 / 1024);
break;
default:
outstr = String.Format(DECIMAL_FORMATTER, ((double)from) / 1024 / 1024 / 1024);
break;
}
return(outstr + " " + to.ToString());
}
public void It_should_support_NotSet_value()
{
var x = new SizeUnit();
x.ShouldBe(SizeUnit.NotSet);
x.Value.ShouldBe(0);
x.IsAbsolute.ShouldBeFalse();
x.IsUnlimited.ShouldBeFalse();
x.IsNotSet.ShouldBeTrue();
x.ToString().ShouldBe("-");
}
public static string Abbreviation(this SizeUnit unit)
{
if (unit == SizeUnit.Bytes)
{
return("B");
}
if (unit == SizeUnit.Bits)
{
return("b");
}
var firstLetter = unit.ToString()[0] + "";
if (((int)unit & 0x00FF) == (int)SizeUnit.Bits)
{
return(firstLetter + "iB");
}
return(firstLetter + "B");
}
public static IEverything Unit(this IEverything everything, SizeUnit unit)
{
return(Size(everything, unit.ToString().ToLower()));
}
public ITimeConstraintBuilder SmallerThan(uint size, SizeUnit unit) => SizeQuery($"<{size}{unit.ToString()}");
public ITimeConstraintBuilder Sized(uint size, SizeUnit unit) => SizeQuery($"{size}{unit.ToString()}");
public static string ConvertFileSize(long byteSize, SizeUnit unit)
{
return((byteSize / (double)Math.Pow(1024, (long)unit)).ToString("0.00") + " " + unit.ToString());
}