public void whenever_a_deprecated_currency_is_obtained_an_event_is_raised()
{
bool called = false;
CurrencyIsoCode obsolete = CurrencyIsoCode.XXX;
EventHandler <ObsoleteCurrencyEventArgs> callback = (sender, e) =>
{
called = true;
obsolete = e.Code;
};
try
{
Currency.ObsoleteCurrency += callback;
Currency.Get("EEK");
Assert.That(called, Is.True);
Assert.That(obsolete.ToString(), Is.EqualTo("EEK"));
Assert.That(obsolete.AsAttributeProvider(), Has.Attribute <ObsoleteAttribute>());
}
// DO unsubscribe from global events whenever listening isnot needed anymore
finally
{
Currency.ObsoleteCurrency -= callback;
}
}
/// <summary>
/// Allows setting all field both for constructors and serialization methods.
/// </summary>
private void setAllFields(CurrencyIsoCode isoCode, string englishName, string nativeName, string symbol, int significantDecimalDigits, string decimalSeparator, string groupSeparator, int[] groupSizes, int positivePattern, int negativePattern, bool isObsolete, CharacterReference entity)
{
IsoCode = isoCode;
EnglishName = englishName;
Symbol = symbol;
AlphabeticCode = IsoSymbol = isoCode.ToString();
SignificantDecimalDigits = significantDecimalDigits;
NativeName = nativeName;
DecimalSeparator = decimalSeparator;
GroupSeparator = groupSeparator;
GroupSizes = groupSizes;
PositivePattern = positivePattern;
NegativePattern = negativePattern;
IsObsolete = isObsolete;
Entity = entity;
FormatInfo = NumberFormatInfo.ReadOnly(new NumberFormatInfo
{
CurrencySymbol = symbol,
CurrencyDecimalDigits = significantDecimalDigits,
CurrencyDecimalSeparator = decimalSeparator,
CurrencyGroupSeparator = groupSeparator,
CurrencyGroupSizes = groupSizes,
CurrencyPositivePattern = positivePattern,
CurrencyNegativePattern = negativePattern,
NumberDecimalDigits = significantDecimalDigits,
NumberDecimalSeparator = decimalSeparator,
NumberGroupSeparator = groupSeparator,
NumberGroupSizes = groupSizes,
NumberNegativePattern = negativePattern.TranslateNegativePattern(),
});
}
/// <summary>
/// Builds a dictionary of name/value pairs.
/// </summary>
/// <remaks>Only instances of <see cref="CurrencyIsoCode"/> are supported.</remaks>
/// <returns>
/// An object that contains key/value pairs that represent the object’s data.
/// </returns>
/// <param name="obj">The object to serialize.</param>
/// <param name="serializer">The object that is responsible for the serialization.</param>
/// <exception cref="InvalidCastException">When the <paramref name="obj"/> cannot be casted to <see cref="CurrencyIsoCode"/>.</exception>
public override IDictionary <string, object> Serialize(object obj, JavaScriptSerializer serializer)
{
CurrencyIsoCode currency = (CurrencyIsoCode)obj;
IDictionary <string, object> serialized = new Dictionary <string, object>(1)
{
{ Data.Currency.ISO_CODE, currency.ToString() }
};
return(serialized);
}
/// <summary>
/// The alphabetic ISO 4217 code of the <see cref="CurrencyIsoCode"/>
/// </summary>
public static string AlphabeticCode(this CurrencyIsoCode isoCode)
{
return(isoCode.ToString());
}
internal static ICustomAttributeProvider AsAttributeProvider(this CurrencyIsoCode code)
{
return(typeof(CurrencyIsoCode).GetField(code.ToString()));
}
