public void HasCollectionAttachedTest()
{
VerifyExists();
long id = Shops.GetId(_databasePath, _shopsNameExisting, out _errOut);
int value = Shops.HasCollectionAttached(_databasePath, id, out _errOut);
TestContext.WriteLine($"firearm count in shop: {value}");
General.HasTrueValue(value > 0, _errOut);
}