private static void FlagParsing(ISettingParser parser, TestClass source)
{
Assert.AreEqual(false, source.FlagValue);
parser.Parse(source, $"{parser.MainPrefix}{nameof(TestClass.FlagValue)}");
Assert.AreEqual(true, source.FlagValue);
parser.Parse(source, $"{parser.MainPrefix}{nameof(TestClass.FlagValue)} false");
Assert.AreEqual(false, source.FlagValue);
}
private static void BasicParsing(ISettingParser parser, TestClass source)
{
parser.Parse(source, $"{parser.MainPrefix}{nameof(TestClass.StringValue)} StringValueTest");
Assert.AreEqual("StringValueTest", source.StringValue);
parser.Parse(source, $"{parser.MainPrefix}{nameof(TestClass.IntValue)} 1");
Assert.AreEqual(1, source.IntValue);
parser.Parse(source, $"{parser.MainPrefix}{nameof(TestClass.BoolValue)} true");
Assert.AreEqual(true, source.BoolValue);
parser.Parse(source, $"{parser.MainPrefix}{nameof(TestClass.UlongValue)} 18446744073709551615");
Assert.AreEqual(ulong.MaxValue, source.UlongValue);
parser.Parse(source, $"{parser.MainPrefix}{nameof(TestClass.DateTimeValue)} 05/06/2018");
Assert.AreEqual(new DateTime(2018, 5, 6), source.DateTimeValue);
}
private static void EmptyParsing(ISettingParser parser, TestClass source)
{
var expected = parser.GetNeededSettings(source).Count;
parser.Parse(source, "");
Assert.AreEqual(expected, parser.GetNeededSettings(source).Count);
}
private void ParseSettings()
{
foreach (Setting setting in _settings.Values)
{
if (!setting.IsProcessed)
{
throw new SettingNotProcessedException(setting);
}
if (setting.Value == null)
{
ISettingParser parser = _parserResolver.Resolve(setting.Type);
try
{
setting.Value = parser.Parse(setting.Raw, setting.Type);
}
catch (Exception ex)
{
string formattedExceptionMessage = String.Format("Cannot parse settting with key:[{0}] and value:[{1}]. Please see inner expection for details.", setting.Key, setting.Value);
throw new ConfigurationException(formattedExceptionMessage, ex);
}
;
}
}
}
public object Parse(string raw, Type settingType)
{
Type[] typeGenericArgs = settingType.GetGenericArguments();
IList list = Activator.CreateInstance(typeof(List <>).MakeGenericType(typeGenericArgs)) as IList;
if (!raw.IsNullOrEmpty())
{
string wrappedRaw = String.Format("<root>{0}</root>", raw);
XDocument doc = XDocument.Parse(wrappedRaw);
var items = from item in doc.Root.Descendants()
select item.Value;
ISettingParser elementParser = GetElementParser(settingType, typeGenericArgs[0]);
foreach (string item in items)
{
list.Add(elementParser.Parse(item, typeGenericArgs[0]));
}
}
return(CreateReadOnlyCollection(typeGenericArgs, list));
}
private static void ComplicatedParsing(ISettingParser parser, TestClass source)
{
var testStr = "Space \"Double deep quote\" Test";
var args = $"{parser.MainPrefix}{nameof(TestClass.StringValue)} \"{testStr}\" " +
$"{parser.MainPrefix}{nameof(TestClass.FlagValue2)} " +
$"{parser.MainPrefix}{nameof(TestClass.BoolValue)} true " +
$"{parser.MainPrefix}{nameof(TestClass.StringValue2)} \"{testStr}\" " +
$"{parser.MainPrefix}{nameof(TestClass.UlongValue)} asdf " +
$"{parser.MainPrefix}help {nameof(TestClass.FlagValue2)} " +
$"{parser.MainPrefix}{nameof(TestClass.DateTimeValue)} \"1/1/2016 12:00:00 PM\" " +
$"extra";
var result = parser.Parse(source, args);
Assert.AreEqual(5, result.Successes.Count);
Assert.AreEqual(1, result.Errors.Count);
Assert.AreEqual(1, result.UnusedParts.Count);
Assert.AreEqual(1, result.Help.Count);
Assert.AreEqual(testStr, source.StringValue);
Assert.AreEqual(testStr, source.StringValue2);
Assert.AreEqual(true, source.FlagValue2);
Assert.AreEqual(true, source.BoolValue);
Assert.AreEqual(default, source.UlongValue);