/// <summary>
/// Parses a string into a <see cref="TimerStartToken"/>.
/// </summary>
/// <param name="str">A string representation of a <see cref="TimerStartToken"/>.</param>
/// <param name="provider">An <see cref="IFormatProvider"/>.</param>
/// <returns>The <see cref="TimerStartToken"/> parsed from the string.</returns>
/// <exception cref="ArgumentNullException">If <paramref name="str"/> or <paramref name="provider"/> is
/// <c>null</c>.</exception>
/// <exception cref="FormatException">If <paramref name="str"/> is not a supported representation of a <see
/// cref="TimerStartToken"/>.</exception>
protected override TimerStartToken ParseInternal(string str, IFormatProvider provider)
{
provider = Resources.ResourceManager.GetEffectiveProvider(provider);
foreach (string pattern in GetPatterns(provider))
{
try
{
Match match = Regex.Match(str, pattern, RegexOptions);
if (match.Success)
{
TimeSpanToken timeSpanToken = new TimeSpanToken();
// Years
foreach (Capture capture in match.Groups["years"].Captures)
{
timeSpanToken.Years += double.Parse(capture.Value, provider);
}
// Months
foreach (Capture capture in match.Groups["months"].Captures)
{
timeSpanToken.Months += double.Parse(capture.Value, provider);
}
// Weeks
foreach (Capture capture in match.Groups["weeks"].Captures)
{
timeSpanToken.Weeks += double.Parse(capture.Value, provider);
}
// Days
foreach (Capture capture in match.Groups["days"].Captures)
{
timeSpanToken.Days += double.Parse(capture.Value, provider);
}
// Hours
foreach (Capture capture in match.Groups["hours"].Captures)
{
timeSpanToken.Hours += double.Parse(capture.Value, provider);
}
// Minutes
foreach (Capture capture in match.Groups["minutes"].Captures)
{
timeSpanToken.Minutes += double.Parse(capture.Value, provider);
}
// Seconds
foreach (Capture capture in match.Groups["seconds"].Captures)
{
timeSpanToken.Seconds += double.Parse(capture.Value, provider);
}
return timeSpanToken;
}
}
catch
{
// Try the next pattern
continue;
}
}
// Could not find a matching pattern
throw new FormatException();
}
public void GetEndTimeWith1Point5YearsAnd20150101At000000Returns20160701At000000()
{
// Arrange
DateTime startTime = new DateTime(2015, 1, 1, 0, 0, 0);
TimeSpanToken timeSpanToken = new TimeSpanToken { Years = 1.5 };
// Act
DateTime endTime = timeSpanToken.GetEndTime(startTime);
// Assert
Assert.AreEqual(new DateTime(2016, 7, 1, 0, 0, 0), endTime);
}
/// <summary>
/// Parses a string into a <see cref="TimerStartToken"/>.
/// </summary>
/// <param name="str">A string representation of a <see cref="TimerStartToken"/>.</param>
/// <param name="provider">An <see cref="IFormatProvider"/>.</param>
/// <returns>The <see cref="TimerStartToken"/> parsed from the string.</returns>
/// <exception cref="ArgumentNullException">If <paramref name="str"/> or <paramref name="provider"/> is
/// <c>null</c>.</exception>
/// <exception cref="FormatException">If <paramref name="str"/> is not a supported representation of a <see
/// cref="TimerStartToken"/>.</exception>
protected override TimerStartToken ParseInternal(string str, IFormatProvider provider)
{
provider = Resources.ResourceManager.GetEffectiveProvider(provider);
foreach (string pattern in GetPatterns(provider))
{
try
{
Match match = Regex.Match(str, pattern, RegexOptions);
if (match.Success)
{
TimeSpanToken timeSpanToken = new TimeSpanToken();
// Years
foreach (Capture capture in match.Groups["years"].Captures)
{
timeSpanToken.Years += double.Parse(capture.Value, provider);
}
// Months
foreach (Capture capture in match.Groups["months"].Captures)
{
timeSpanToken.Months += double.Parse(capture.Value, provider);
}
// Weeks
foreach (Capture capture in match.Groups["weeks"].Captures)
{
timeSpanToken.Weeks += double.Parse(capture.Value, provider);
}
// Days
foreach (Capture capture in match.Groups["days"].Captures)
{
timeSpanToken.Days += double.Parse(capture.Value, provider);
}
// Hours
foreach (Capture capture in match.Groups["hours"].Captures)
{
timeSpanToken.Hours += double.Parse(capture.Value, provider);
}
// Minutes
foreach (Capture capture in match.Groups["minutes"].Captures)
{
timeSpanToken.Minutes += double.Parse(capture.Value, provider);
}
// Seconds
foreach (Capture capture in match.Groups["seconds"].Captures)
{
timeSpanToken.Seconds += double.Parse(capture.Value, provider);
}
return(timeSpanToken);
}
}
catch
{
// Try the next pattern
continue;
}
}
// Could not find a matching pattern
throw new FormatException();
}
public void GetEndTimeWith5MonthsAnd20150101At000000Returns20150601At000000()
{
// Arrange
DateTime startTime = new DateTime(2015, 1, 1, 0, 0, 0);
TimeSpanToken timeSpanToken = new TimeSpanToken { Months = 5 };
// Act
DateTime endTime = timeSpanToken.GetEndTime(startTime);
// Assert
Assert.AreEqual(new DateTime(2015, 6, 1, 0, 0, 0), endTime);
}
