from django.test import TestCase

from wagtailimportexport import functions


class TestNullPKs(TestCase):
    """
    Test cases for null_pks method in functions.py
    """
    def test_null(self):
        pass

class TestNullFKs(TestCase):
    """
    Test cases for null_fks method in functions.py
    """
    def test_null(self):
        pass

class TestZipContents(TestCase):
    """
    Test cases for zip_contents method in functions.py
    """
    def test_null(self):
        pass

class TestUnZipContents(TestCase):
    """
    Test cases for unzip_contents method in functions.py
    """
    def test_null(self):
        pass