private static string UniqueTagForDuplicate(string rfcTag, IEnumerable <string> uniqueRfcTags)
{
RFC5646Tag tag = RFC5646Tag.Parse(rfcTag);
string originalPrivateUse = tag.PrivateUse;
int duplicateNumber = 0;
do
{
duplicateNumber++;
tag.PrivateUse = originalPrivateUse;
tag.AddToPrivateUse(String.Format("dupl{0}", duplicateNumber));
} while (uniqueRfcTags.Any(s => s.Equals(tag.CompleteTag, StringComparison.OrdinalIgnoreCase)));
return(tag.CompleteTag);
}
public void Parse_HasLanguageAndRegion_RFC5646TagHasExpectedFields()
{
var tag = RFC5646Tag.Parse("en-US");
AssertTag(tag, "en", string.Empty, "US", string.Empty, string.Empty);
}
public void Parse_HasLanguageAndMultipleVariants_RFC5646TagHasExpectedFields()
{
var tag = RFC5646Tag.Parse("en-alalc97-aluku");
AssertTag(tag, "en", string.Empty, string.Empty, "alalc97-aluku", string.Empty);
}
public void Parse_HasLanguageAndRegionAndVariantAndMultiplePrivateUse_RFC5646TagHasExpectedFields()
{
var tag = RFC5646Tag.Parse("de-DE-bauddha-x-private-use");
AssertTag(tag, "de", string.Empty, "DE", "bauddha", "x-private-use");
}
public void Parse_HasLanguageAndScriptAndRegionAndMultipleVariantsAndMultiplePrivateUse_RFC5646TagHasExpectedFields()
{
var tag = RFC5646Tag.Parse("de-Latn-DE-1901-bauddha-x-private-use");
AssertTag(tag, "de", "Latn", "DE", "1901-bauddha", "x-private-use");
}
public void Parse_HasLanguageAndScriptAndRegionAndMultipleVariants_RFC5646TagHasExpectedFields()
{
var tag = RFC5646Tag.Parse("de-Latn-DE-1901-bauddha");
AssertTag(tag, "de", "Latn", "DE", "1901-bauddha", string.Empty);
}
public void Parse_HasLanguageAndScript_RFC5646TagHasExpectedFields()
{
var tag = RFC5646Tag.Parse("en-Latn");
AssertTag(tag, "en", "Latn", string.Empty, string.Empty, string.Empty);
}
public void Parse_HasLanguage_RFC5646TagHasExpectedFields()
{
var tag = RFC5646Tag.Parse("de");
AssertTag(tag, "de", string.Empty, string.Empty, string.Empty, string.Empty);
}
public void Parse_HasMultiplePrivateUse_RFC5646TagHasExpectedFields()
{
var tag = RFC5646Tag.Parse("x-private-use");
AssertTag(tag, string.Empty, string.Empty, string.Empty, string.Empty, "x-private-use");
}