private void CheckInvalidTryParse(string input)
{
RangeHeaderValue result = null;
Assert.False(RangeHeaderValue.TryParse(input, out result));
Assert.Null(result);
}
private void CheckValidTryParse(string input, RangeHeaderValue expectedResult)
{
RangeHeaderValue result = null;
Assert.True(RangeHeaderValue.TryParse(input, out result));
Assert.Equal(expectedResult, result);
}
private static void CheckValidTryParse(string input, long?expectedFrom, long?expectedTo)
{
RangeHeaderValue result;
Assert.True(RangeHeaderValue.TryParse("byte=" + input, out result), input);
var ranges = result.Ranges.ToArray();
Assert.Single(ranges);
var range = ranges.First();
Assert.Equal(expectedFrom, range.From);
Assert.Equal(expectedTo, range.To);
}
private static void CheckValidTryParse(string input, params Tuple <long?, long?>[] expectedRanges)
{
RangeHeaderValue result;
Assert.True(RangeHeaderValue.TryParse("byte=" + input, out result), input);
var ranges = result.Ranges.ToArray();
Assert.Equal(expectedRanges.Length, ranges.Length);
for (int i = 0; i < expectedRanges.Length; i++)
{
Assert.Equal(expectedRanges[i].Item1, ranges[i].From);
Assert.Equal(expectedRanges[i].Item2, ranges[i].To);
}
}
[InlineData("-9999999999999999999")] // 19-digit numbers outside the Int64 range.
public void TryParse_DifferentInvalidScenarios_AllReturnFalse(string input)
{
RangeHeaderValue result;
Assert.False(RangeHeaderValue.TryParse("byte=" + input, out result));
}