How to use the exchangelib.folders.Folder function in exchangelib

def test_generic_folder(self):
        f = Folder(parent=self.account.inbox, name=get_random_string(16))
        f.save()
        f.name = get_random_string(16)
        f.save()
        f.delete()

class System(NonDeleteableFolderMixin, Folder):
    LOCALIZED_NAMES = {
        None: (u'System',),
    }
    get_folder_allowed = False


class TemporarySaves(NonDeleteableFolderMixin, Folder):
    LOCALIZED_NAMES = {
        None: (u'TemporarySaves',),
    }


class Views(NonDeleteableFolderMixin, Folder):
    LOCALIZED_NAMES = {
        None: (u'Views',),
    }


class WorkingSet(NonDeleteableFolderMixin, Folder):
    LOCALIZED_NAMES = {
        None: (u'Working Set',),
    }


class RootOfHierarchy(Folder):
    # A list of wellknown, or "distinguished", folders that are belong in this folder hierarchy. See
    # http://msdn.microsoft.com/en-us/library/microsoft.exchange.webservices.data.wellknownfoldername(v=exchg.80).aspx
    # and https://msdn.microsoft.com/en-us/library/office/aa580808(v=exchg.150).aspx
    # 'RootOfHierarchy' subclasses must not be in this list.

class NonDeleteableFolderMixin:
    @property
    def is_deleteable(self):
        return False


class AllContacts(NonDeleteableFolderMixin, Contacts):
    CONTAINER_CLASS = 'IPF.Note'

    LOCALIZED_NAMES = {
        None: (u'AllContacts',),
    }


class AllItems(NonDeleteableFolderMixin, Folder):
    CONTAINER_CLASS = 'IPF'

    LOCALIZED_NAMES = {
        None: (u'AllItems',),
    }


class Audits(NonDeleteableFolderMixin, Folder):
    LOCALIZED_NAMES = {
        None: (u'Audits',),
    }
    get_folder_allowed = False


class CalendarLogging(NonDeleteableFolderMixin, Folder):
    LOCALIZED_NAMES = {

class GraphAnalytics(NonDeleteableFolderMixin, Folder):
    CONTAINER_CLASS = 'IPF.StoreItem.GraphAnalytics'
    LOCALIZED_NAMES = {
        None: (u'GraphAnalytics',),
    }


class Location(NonDeleteableFolderMixin, Folder):
    LOCALIZED_NAMES = {
        None: (u'Location',),
    }


class MailboxAssociations(NonDeleteableFolderMixin, Folder):
    LOCALIZED_NAMES = {
        None: (u'MailboxAssociations',),
    }


class MyContactsExtended(NonDeleteableFolderMixin, Contacts):
    CONTAINER_CLASS = 'IPF.Note'
    LOCALIZED_NAMES = {
        None: (u'MyContactsExtended',),
    }


class ParkedMessages(NonDeleteableFolderMixin, Folder):
    CONTAINER_CLASS = None
    LOCALIZED_NAMES = {
        None: (u'ParkedMessages',),

get_folder_allowed = False


class TemporarySaves(NonDeleteableFolderMixin, Folder):
    LOCALIZED_NAMES = {
        None: (u'TemporarySaves',),
    }


class Views(NonDeleteableFolderMixin, Folder):
    LOCALIZED_NAMES = {
        None: (u'Views',),
    }


class WorkingSet(NonDeleteableFolderMixin, Folder):
    LOCALIZED_NAMES = {
        None: (u'Working Set',),
    }


class RootOfHierarchy(Folder):
    # A list of wellknown, or "distinguished", folders that are belong in this folder hierarchy. See
    # http://msdn.microsoft.com/en-us/library/microsoft.exchange.webservices.data.wellknownfoldername(v=exchg.80).aspx
    # and https://msdn.microsoft.com/en-us/library/office/aa580808(v=exchg.150).aspx
    # 'RootOfHierarchy' subclasses must not be in this list.
    WELLKNOWN_FOLDERS = []
    TRAVERSAL_DEPTH = DEEP

    __slots__ = ('account', '_subfolders')

    # A special folder that acts as the top of a folder hierarchy. Finds and caches subfolders at arbitrary depth.

def to_xml(self, version):
        if self.is_distinguished:
            # Don't add the changekey here. When modifying folder content, we usually don't care if others have changed
            # the folder content since we fetched the changekey.
            if self.root and self.root.account:
                return DistinguishedFolderId(
                    id=self.DISTINGUISHED_FOLDER_ID,
                    mailbox=Mailbox(email_address=self.root.account.primary_smtp_address)
                ).to_xml(version=version)
            return DistinguishedFolderId(id=self.DISTINGUISHED_FOLDER_ID).to_xml(version=version)
        if self.id:
            return FolderId(id=self.id, changekey=self.changekey).to_xml(version=version)
        return super(Folder, self).to_xml(version=version)

supported_item_models = (Task,)

    LOCALIZED_NAMES = {
        'da_DK': (u'Opgaver',),
        'de_DE': (u'Aufgaben',),
        'en_US': (u'Tasks',),
        'es_ES': (u'Tareas',),
        'fr_CA': (u'Tâches',),
        'nl_NL': (u'Taken',),
        'ru_RU': (u'Задачи',),
        'sv_SE': (u'Uppgifter',),
        'zh_CN': (u'任务',),
    }


class Contacts(Folder):
    DISTINGUISHED_FOLDER_ID = 'contacts'
    CONTAINER_CLASS = 'IPF.Contact'
    supported_item_models = (Contact, DistributionList)

    LOCALIZED_NAMES = {
        'da_DK': (u'Kontaktpersoner',),
        'de_DE': (u'Kontakte',),
        'en_US': (u'Contacts',),
        'es_ES': (u'Contactos',),
        'fr_CA': (u'Contacts',),
        'nl_NL': (u'Contactpersonen',),
        'ru_RU': (u'Контакты',),
        'sv_SE': (u'Kontakter',),
        'zh_CN': (u'联系人',),
    }

class SmsAndChatsSync(NonDeleteableFolderMixin, Folder):
    CONTAINER_CLASS = 'IPF.SmsAndChatsSync'
    LOCALIZED_NAMES = {
        None: (u'SmsAndChatsSync',),
    }


class SpoolerQueue(NonDeleteableFolderMixin, Folder):
    LOCALIZED_NAMES = {
        None: (u'Spooler Queue',),
    }


class System(NonDeleteableFolderMixin, Folder):
    LOCALIZED_NAMES = {
        None: (u'System',),
    }
    get_folder_allowed = False


class TemporarySaves(NonDeleteableFolderMixin, Folder):
    LOCALIZED_NAMES = {
        None: (u'TemporarySaves',),
    }


class Views(NonDeleteableFolderMixin, Folder):
    LOCALIZED_NAMES = {
        None: (u'Views',),
    }

get_folder_allowed = False


class CalendarLogging(NonDeleteableFolderMixin, Folder):
    LOCALIZED_NAMES = {
        None: (u'Calendar Logging',),
    }


class CommonViews(NonDeleteableFolderMixin, Folder):
    LOCALIZED_NAMES = {
        None: (u'Common Views',),
    }


class ConversationSettings(NonDeleteableFolderMixin, Folder):
    CONTAINER_CLASS = 'IPF.Configuration'
    LOCALIZED_NAMES = {
        'da_DK': (u'Indstillinger for samtalehandlinger',),
    }


class DefaultFoldersChangeHistory(NonDeleteableFolderMixin, Folder):
    CONTAINER_CLASS = 'IPM.DefaultFolderHistoryItem'
    LOCALIZED_NAMES = {
        None: (u'DefaultFoldersChangeHistory',),
    }


class DeferredAction(NonDeleteableFolderMixin, Folder):
    LOCALIZED_NAMES = {
        None: (u'Deferred Action',),

class AllItems(NonDeleteableFolderMixin, Folder):
    CONTAINER_CLASS = 'IPF'

    LOCALIZED_NAMES = {
        None: (u'AllItems',),
    }


class Audits(NonDeleteableFolderMixin, Folder):
    LOCALIZED_NAMES = {
        None: (u'Audits',),
    }
    get_folder_allowed = False


class CalendarLogging(NonDeleteableFolderMixin, Folder):
    LOCALIZED_NAMES = {
        None: (u'Calendar Logging',),
    }


class CommonViews(NonDeleteableFolderMixin, Folder):
    LOCALIZED_NAMES = {
        None: (u'Common Views',),
    }


class ConversationSettings(NonDeleteableFolderMixin, Folder):
    CONTAINER_CLASS = 'IPF.Configuration'
    LOCALIZED_NAMES = {
        'da_DK': (u'Indstillinger for samtalehandlinger',),
    }