/// <summary>
/// 'internal static' so Reversal tests can use it
/// </summary>
internal static ILexEntryRef CreateVariantForm(LcmCache cache, IVariantComponentLexeme main, ILexEntry variantForm, string type = TestVariantName)
{
var owningList = cache.LangProject.LexDbOA.VariantEntryTypesOA;
Assert.IsNotNull(owningList, "No VariantEntryTypes property on Lexicon object.");
var varType = owningList.ReallyReallyAllPossibilities.LastOrDefault(poss => poss.Name.AnalysisDefaultWritingSystem.Text == type) as ILexEntryType;
if (varType == null && type != null) // if this type doesn't exist, create it
{
varType = cache.ServiceLocator.GetInstance <ILexEntryTypeFactory>().Create();
owningList.PossibilitiesOS.Add(varType);
varType.Name.set_String(cache.DefaultAnalWs, type);
}
var refOut = variantForm.MakeVariantOf(main, varType);
// ILexEntry.MakeVariantOf sets a Type even if null is specified. But we want to test typeless variants, so clear them if null is specified.
if (type == null)
{
refOut.VariantEntryTypesRS.Clear();
}
return(refOut);
}
