public void subset_by_filter_copies_provenance()
{
var data = new SettingsData(SettingCategory.core){
Provenance = Guid.NewGuid().ToString()
};
data.SubsetByKey(key => true).Provenance.ShouldEqual(data.Provenance);
}
public void subset_by_key_filter()
{
var data = new SettingsData(SettingCategory.core);
data.With("One.A", "1");
data.With("One.B", "2");
data.With("One.C", "1");
data.With("Two.A", "11");
data.With("Two.B", "12");
data.With("Two.C", "13");
data.With("Two.D", "14");
data.With("Three.A", "21");
data.With("Three.B", "22");
data.With("Three.C", "23");
var subsetA = data.SubsetByKey(key => key.Contains("A"));
subsetA.AllKeys.ShouldHaveTheSameElementsAs("One.A", "Two.A", "Three.A");
subsetA.Get("One.A").ShouldEqual("1");
var subsetOne = data.SubsetByKey(key => key.StartsWith("One"));
subsetOne.AllKeys.ShouldHaveTheSameElementsAs("One.A", "One.B", "One.C");
}
public void subset_by_key_copies_category()
{
var data = new SettingsData(SettingCategory.package);
data.SubsetByKey(key => true).Category.ShouldEqual(data.Category);
}