public void FilterWellKnownPrivateUseTags_EmptyList_EmptyList()
{
string[] listToFilter = {};
IEnumerable <string> result = WritingSystemDefinition.FilterWellKnownPrivateUseTags(listToFilter);
Assert.That(result, Is.Empty);
}
public void FilterWellKnownPrivateUseTags_HasOnlyUnknownTags_ListWithUnknownTags()
{
string[] listToFilter = { "v", "puu", "yuu" };
IEnumerable <string> result = WritingSystemDefinition.FilterWellKnownPrivateUseTags(listToFilter);
Assert.That(result, Has.Member("v"));
Assert.That(result, Has.Member("puu"));
Assert.That(result, Has.Member("yuu"));
}
public void FilterWellKnownPrivateUseTags_HasUpperCaseWellKnownTagsAndUnknownTags_ListWithUnknownTags()
{
string[] listToFilter = { "v", WellKnownSubTags.Ipa.PhonemicPrivateUseSubtag.ToUpper(), WellKnownSubTags.Ipa.PhoneticPrivateUseSubtag.ToUpper() };
IEnumerable <string> result = WritingSystemDefinition.FilterWellKnownPrivateUseTags(listToFilter);
Assert.That(result, Has.Member("v"));
Assert.That(result, Has.No.Member(WellKnownSubTags.Ipa.PhonemicPrivateUseSubtag.ToUpper()));
Assert.That(result, Has.No.Member(WellKnownSubTags.Ipa.PhoneticPrivateUseSubtag.ToUpper()));
}
public void FilterWellKnownPrivateUseTags_HasOnlyWellKnownTags_EmptyList()
{
string[] listToFilter = { WellKnownSubTags.Audio.PrivateUseSubtag,
WellKnownSubTags.Ipa.PhonemicPrivateUseSubtag,
WellKnownSubTags.Ipa.PhoneticPrivateUseSubtag };
IEnumerable <string> result = WritingSystemDefinition.FilterWellKnownPrivateUseTags(listToFilter);
Assert.That(result, Is.Empty);
}
