private void Parse(string input)
{
this.points.Clear();
for (int i = 0; i < input.Length;)
{
SkipWhitespace(input, ref i);
if (!DecimalDegree.Parse(input, ref i, out double longitude))
{
break;
}
if (!SkipSeparator(input, ref i) ||
!DecimalDegree.Parse(input, ref i, out double latitude))
{
break;
}
if (SkipSeparator(input, ref i) &&
DecimalDegree.Parse(input, ref i, out double altitude))
{
this.points.Add(new Vector(latitude, longitude, altitude));
}
else
{
this.points.Add(new Vector(latitude, longitude));
}
}
}
public void ShouldTruncateInsignificantDigits(string value)
{
int index = 0;
bool result = DecimalDegree.Parse(value, ref index, out double parsed);
Assert.That(result, Is.True);
Assert.That(parsed, Is.EqualTo(double.Parse(value, NumberFormatInfo.InvariantInfo)));
}
public void ShouldReadAsMuchAsPossible()
{
int index = 1;
bool result = DecimalDegree.Parse(",123,", ref index, out double parsed);
Assert.That(result, Is.True);
Assert.That(index, Is.EqualTo(4));
Assert.That(parsed, Is.EqualTo(123));
}
public void ShouldParseValidFormats(string value, double expected)
{
int index = 0;
bool result = DecimalDegree.Parse(value, ref index, out double parsed);
Assert.That(result, Is.True);
Assert.That(index, Is.EqualTo(value.Length));
Assert.That(parsed, Is.EqualTo(expected));
}