public void TestAddParentIDFilters()
{
var sf = new SearchFilters();
var oid = ObjectID.FromBase58String("vWt34r4ddnq61jcPec4rVaXHg7Y7GiEYFmcTB2Qwhtx");
sf.AddParentIDFilter(MatchType.StringEqual, oid);
Assert.AreEqual(1, sf.Filters.Length);
var f = sf.Filters[0];
Assert.AreEqual(MatchType.StringEqual, f.MatchType);
Assert.AreEqual(Filter.FilterHeaderParent, f.Key);
Assert.AreEqual("vWt34r4ddnq61jcPec4rVaXHg7Y7GiEYFmcTB2Qwhtx", f.Value);
}
