private static void CheckInvalidGetStringWithQualityLength(string input, int startIndex)
{
object result = null;
Assert.Equal(0, StringWithQualityHeaderValue.GetStringWithQualityLength(input, startIndex, out result));
Assert.Null(result);
}
private static void CallGetStringWithQualityLength(string input, int startIndex, int expectedLength,
out StringWithQualityHeaderValue result)
{
object temp = null;
Assert.Equal(expectedLength, StringWithQualityHeaderValue.GetStringWithQualityLength(input,
startIndex, out temp));
result = temp as StringWithQualityHeaderValue;
}