public void MergeGuids()
{
CheckDisposed();
// Use LangProject.Filters.
FdoOwningCollection<ICmFilter> filtersCol = Cache.LangProject.FiltersOC;
ICmFilter keeper = filtersCol.Add(new CmFilter());
ICmFilter src = filtersCol.Add(new CmFilter());
// Ensure empty (new) guid does not get changed.
Assert.IsTrue(keeper.App == Guid.Empty);
src.App = Guid.NewGuid();
Guid oldSrcGuid = src.App;
keeper.MergeObject(src);
Assert.IsTrue(keeper.App == oldSrcGuid);
// Should not change extant guid in either of the next two checks.
Guid newGuid = Guid.NewGuid();
keeper.App = newGuid;
src = filtersCol.Add(new CmFilter());
src.App = Guid.NewGuid();
keeper.MergeObject(src);
Assert.IsTrue(keeper.App == newGuid);
src = filtersCol.Add(new CmFilter());
src.App = Guid.Empty;
keeper.MergeObject(src);
Assert.IsTrue(keeper.App == newGuid);
}
public void MergeUnicode()
{
CheckDisposed();
// 15 CmFilter.Name
string goodFilter = "Fram";
string junkFilter = "Brand X";
FdoOwningCollection<ICmFilter> filtersCol = Cache.LangProject.FiltersOC;
ICmFilter keeper = filtersCol.Add(new CmFilter());
ICmFilter src = filtersCol.Add(new CmFilter());
// Merge content into null original.
src.Name = goodFilter;
keeper.MergeObject(src);
Assert.AreEqual(keeper.Name, goodFilter);
// Try to merge empty string into null.
keeper.Name = null;
src = filtersCol.Add(new CmFilter());
src.Name = "";
keeper.MergeObject(src);
Assert.IsNull(keeper.Name);
// Try to merge empty string into content.
keeper.Name = goodFilter;
src = filtersCol.Add(new CmFilter());
src.Name = "";
keeper.MergeObject(src);
Assert.AreEqual(keeper.Name, goodFilter);
// Try to merge content into content.
keeper.Name = goodFilter;
src = filtersCol.Add(new CmFilter());
src.Name = junkFilter;
keeper.MergeObject(src);
Assert.AreEqual(keeper.Name, goodFilter);
// Test merge append
src = filtersCol.Add(new CmFilter());
src.Name = junkFilter;
keeper.MergeObject(src, true);
Assert.AreEqual(keeper.Name, goodFilter + ' ' + junkFilter);
// But don't append if equal.
keeper.Name = goodFilter;
src = filtersCol.Add(new CmFilter());
src.Name = goodFilter;
keeper.MergeObject(src, true);
Assert.AreEqual(keeper.Name, goodFilter);
}
