public void Check_Samples()
{
var rules = Cldr.Instance
.GetDocuments("common/supplemental/plurals.xml")
.Elements($"supplementalData/plurals[@type='cardinal']/pluralRules/pluralRule")
.Select(e => Rule.Parse(e))
.Where(r => r.Category != "other")
.OrderBy(r => r.Text)
.ToList();
foreach (var rule in rules)
{
foreach (var sample in rule.Samples.Split(' ', ',', '~'))
{
if (sample.StartsWith("@"))
{
continue;
}
if (decimal.TryParse(sample, NumberStyles.Any, CultureInfo.InvariantCulture, out decimal value))
{
var context = RuleContext.Create(value);
Assert.IsTrue(rule.Matches(context), $"{sample} for {rule.Text}");
}
}
}
}
void LoadRules()
{
var lang = Locale.Id.Language.ToLowerInvariant();
Rules = Cldr.Instance
.GetDocuments("common/supplemental/plurals.xml")
.Elements($"supplementalData/plurals[@type='cardinal']/pluralRules[contains(@locales, '{lang}')]/pluralRule")
.Select(e => Rule.Parse(e))
.ToList();
}
public void Parsing()
{
var rule = Rule.Parse("one", "n = 1");
Assert.AreEqual("one", rule.Category);
Assert.AreEqual("", rule.Samples);
Assert.AreEqual("n = 1", rule.Text);
rule = Rule.Parse("one", "n = 1 @integer 1");
Assert.AreEqual("one", rule.Category);
Assert.AreEqual("@integer 1", rule.Samples);
Assert.AreEqual("n = 1", rule.Text);
}
public void All_Supplemental_Plural_Rules()
{
var rules = Cldr.Instance
.GetDocuments("common/supplemental/plurals.xml")
.Elements($"supplementalData/plurals[@type='cardinal']/pluralRules/pluralRule")
.Select(e => Rule.Parse(e))
.Where(r => r.Category != "other")
.OrderBy(r => r.Text)
.ToList();
var context = RuleContext.Create(1m);
foreach (var rule in rules)
{
try
{
rule.Matches(context);
}
catch (Exception e)
{
throw new Exception($"{rule.Text} => {Rule.ConvertExpression(rule.Text)}", e);
}
}
}
