def test_do_clear_force_true_error(self):
        class FakeImage1():
            id = 1
            name = 'fake_image'
            is_public = False
            protected = False
            status = 'active'
            size = '1024'
            min_ram = 512
            min_disk = 10
            properties = {'a': 'b', 'c': 'd'}
            created_at = '04.03.2013'
            owner = 'test'
            updated_at = '04.03.2013'
            deleted_at = '04.03.2013'
            force = True
            verbose = True

        class FakeImages():
            def __init__(self):
                self.id = 'test'
                self.name = 'test_image_name'

            def list(self):
                self.list = [FakeImage1(), FakeImage1()]
                return self.list

        class FakeClient():
            def __init__(self):
                self.images = FakeImages()

        test_args = FakeImage1()
        actual = test_shell.do_clear(FakeClient(), test_args)
        self.assertEqual(1, actual)
    def test_do_clear_force_true(self):
        class FakeImage1():
            def __init__(self):
                self.id = 1
                self.name = 'fake_image'
                self.is_public = False
                self.protected = False
                self.status = 'active'
                self.size = '1024'
                self.min_ram = 512
                self.min_disk = 10
                self.properties = {'a': 'b', 'c': 'd'}
                self.created_at = '04.03.2013'
                self.owner = 'test'
                self.updated_at = '04.03.2013'
                self.deleted_at = '04.03.2013'
                self.force = True
                self.verbose = True

            def delete(self):
                pass

        class FakeImages():
            def __init__(self):
                self.id = 'test'
                self.name = 'test_image_name'

            def list(self):
                self.list = [FakeImage1(), FakeImage1()]
                return self.list

        class FakeClient():
            def __init__(self):
                self.images = FakeImages()

        test_args = FakeImage1()
        actual = test_shell.do_clear(FakeClient(), test_args)
        self.assertEqual(0, actual)