public void When_ParseDoubleUsingSpeceficNumeralSystem(string numeralSystem)
{
var sut = new PercentFormatter();
sut.NumeralSystem = numeralSystem;
var translator = new NumeralSystemTranslator {
NumeralSystem = numeralSystem
};
var translated = translator.TranslateNumerals("123456.789%");
var actual = sut.ParseDouble(translated);
Assert.AreEqual(1234.56789, actual);
}
/// <summary>
/// This is the click handler for the 'Display' button.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Display_Click(object sender, RoutedEventArgs e)
{
// This scenario uses language tags with unicode extensions to construct and use the various
// formatters and NumeralSystemTranslator in Windows.Globalization.NumberFormatting to format numbers
// Keep results of the scenario in a StringBuilder
StringBuilder results = new StringBuilder();
// Create number to format.
double randomNumber = (new Random().NextDouble() * 100000);
results.AppendLine("Random number used by formatters: " + randomNumber);
// Create a string to translate
String stringToTranslate = "These are the 10 digits of a numeral system: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9";
results.AppendLine("String used by NumeralSystemTranslater: " + stringToTranslate);
// Create the rounder and set its increment to 0.01
IncrementNumberRounder rounder = new Windows.Globalization.NumberFormatting.IncrementNumberRounder();
rounder.Increment = 0.001;
results.AppendLine("CurrencyFormatter will be using Euro symbol and all formatters rounding to 0.001 increments");
results.AppendLine();
// The list of language tags with unicode extensions we want to test
String[] languages = new[] { "de-DE-u-nu-telu-ca-buddist-co-phonebk-cu-usd", "ja-jp-u-nu-arab" };
// Create the various formatters, now using the language list with unicode extensions
results.AppendLine("Creating formatters using following languages in the language list:");
foreach (String language in languages)
{
results.AppendLine("\t" + language);
}
results.AppendLine();
// Create the various formatters.
DecimalFormatter decimalFormatter = new DecimalFormatter(languages, "ZZ");
decimalFormatter.NumberRounder = rounder; decimalFormatter.FractionDigits = 2;
CurrencyFormatter currencyFormatter = new CurrencyFormatter(CurrencyIdentifiers.EUR, languages, "ZZ");
currencyFormatter.NumberRounder = rounder; currencyFormatter.FractionDigits = 2;
PercentFormatter percentFormatter = new PercentFormatter(languages, "ZZ");
percentFormatter.NumberRounder = rounder; percentFormatter.FractionDigits = 2;
PermilleFormatter permilleFormatter = new PermilleFormatter(languages, "ZZ");
permilleFormatter.NumberRounder = rounder; permilleFormatter.FractionDigits = 2;
NumeralSystemTranslator numeralTranslator = new NumeralSystemTranslator(languages);
results.AppendLine("Using resolved language " + decimalFormatter.ResolvedLanguage + " : (note that all extension tags other than nu are ignored)");
// Format using formatters and translate using NumeralSystemTranslator.
results.AppendLine("Decimal Formatted: " + decimalFormatter.Format(randomNumber));
results.AppendLine("Currency formatted: " + currencyFormatter.Format(randomNumber));
results.AppendLine("Percent formatted: " + percentFormatter.Format(randomNumber));
results.AppendLine("Permille formatted: " + permilleFormatter.Format(randomNumber));
results.AppendLine("NumeralTranslator translated: " + numeralTranslator.TranslateNumerals(stringToTranslate));
results.AppendLine();
// Display the results
rootPage.NotifyUser(results.ToString(), NotifyType.StatusMessage);
}
/// <summary>
/// This is the click handler for the 'Display' button.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Display_Click(object sender, RoutedEventArgs e)
{
// This scenario uses language tags with unicode extensions to construct and use the various
// formatters and NumeralSystemTranslator in Windows.Globalization.NumberFormatting to format numbers
// Keep results of the scenario in a StringBuilder
StringBuilder results = new StringBuilder();
// Create number to format.
double randomNumber = (new Random().NextDouble() * 100000);
results.AppendLine("Random number used by formatters: " + randomNumber);
// Create a string to translate
String stringToTranslate = "These are the 10 digits of a numeral system: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9";
results.AppendLine("String used by NumeralSystemTranslater: " + stringToTranslate);
// Create the rounder and set its increment to 0.01
IncrementNumberRounder rounder = new Windows.Globalization.NumberFormatting.IncrementNumberRounder();
rounder.Increment = 0.001;
results.AppendLine("CurrencyFormatter will be using Euro symbol and all formatters rounding to 0.001 increments");
results.AppendLine();
// The list of language tags with unicode extensions we want to test
String[] languages = new[] { "de-DE-u-nu-telu-ca-buddist-co-phonebk-cu-usd", "ja-jp-u-nu-arab"};
// Create the various formatters, now using the language list with unicode extensions
results.AppendLine("Creating formatters using following languages in the language list:");
foreach(String language in languages)
{
results.AppendLine("\t" + language);
}
results.AppendLine();
// Create the various formatters.
DecimalFormatter decimalFormatter = new DecimalFormatter(languages, "ZZ");
decimalFormatter.NumberRounder = rounder; decimalFormatter.FractionDigits = 2;
CurrencyFormatter currencyFormatter = new CurrencyFormatter(CurrencyIdentifiers.EUR, languages, "ZZ");
currencyFormatter.NumberRounder = rounder; currencyFormatter.FractionDigits = 2;
PercentFormatter percentFormatter = new PercentFormatter(languages, "ZZ");
percentFormatter.NumberRounder = rounder; percentFormatter.FractionDigits = 2;
PermilleFormatter permilleFormatter = new PermilleFormatter(languages, "ZZ");
permilleFormatter.NumberRounder = rounder; permilleFormatter.FractionDigits = 2;
NumeralSystemTranslator numeralTranslator = new NumeralSystemTranslator(languages);
results.AppendLine("Using resolved language " + decimalFormatter.ResolvedLanguage + " : (note that all extension tags other than nu are ignored)");
// Format using formatters and translate using NumeralSystemTranslator.
results.AppendLine("Decimal Formatted: " + decimalFormatter.Format(randomNumber));
results.AppendLine("Currency formatted: " + currencyFormatter.Format(randomNumber));
results.AppendLine("Percent formatted: " + percentFormatter.Format(randomNumber));
results.AppendLine("Permille formatted: " + permilleFormatter.Format(randomNumber));
results.AppendLine("NumeralTranslator translated: " + numeralTranslator.TranslateNumerals(stringToTranslate));
results.AppendLine();
// Display the results
OutputTextBlock.Text = results.ToString();
}
