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e8ec22d3b1
* Remove __metaclass__ = type. for i in $(grep -REl '__metaclass__ = type' plugins/ tests/); do sed -e '/^__metaclass__ = type/d' -i $i; done * Remove super arguments, and stop inheriting from object.
116 lines
3.2 KiB
Python
116 lines
3.2 KiB
Python
# Copyright 2022 Red Hat | Ansible
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# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
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# SPDX-License-Identifier: GPL-3.0-or-later
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from __future__ import annotations
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import pytest
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from ansible_collections.community.docker.plugins.module_utils._image_archive import (
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api_image_id,
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)
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from ansible_collections.community.docker.plugins.modules.docker_image import (
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ImageManager,
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)
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from ..test_support.docker_image_archive_stubbing import (
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write_imitation_archive,
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write_irrelevant_tar,
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)
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def assert_no_logging(msg):
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raise AssertionError(f"Should not have logged anything but logged {msg}")
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def capture_logging(messages):
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def capture(msg):
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messages.append(msg)
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return capture
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@pytest.fixture
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def tar_file_name(tmpdir):
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"""
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Return the name of a non-existing tar file in an existing temporary directory.
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"""
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return tmpdir.join("foo.tar")
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def test_archived_image_action_when_missing(tar_file_name):
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fake_name = "a:latest"
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fake_id = "a1"
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expected = f"Archived image {fake_name} to {tar_file_name}, since none present"
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actual = ImageManager.archived_image_action(
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assert_no_logging, tar_file_name, fake_name, api_image_id(fake_id)
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)
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assert actual == expected
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def test_archived_image_action_when_current(tar_file_name):
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fake_name = "b:latest"
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fake_id = "b2"
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write_imitation_archive(tar_file_name, fake_id, [fake_name])
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actual = ImageManager.archived_image_action(
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assert_no_logging, tar_file_name, fake_name, api_image_id(fake_id)
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)
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assert actual is None
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def test_archived_image_action_when_invalid(tar_file_name):
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fake_name = "c:1.2.3"
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fake_id = "c3"
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write_irrelevant_tar(tar_file_name)
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expected = f"Archived image {fake_name} to {tar_file_name}, overwriting an unreadable archive file"
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actual_log = []
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actual = ImageManager.archived_image_action(
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capture_logging(actual_log), tar_file_name, fake_name, api_image_id(fake_id)
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)
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assert actual == expected
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assert len(actual_log) == 1
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assert actual_log[0].startswith("Unable to extract manifest summary from archive")
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def test_archived_image_action_when_obsolete_by_id(tar_file_name):
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fake_name = "d:0.0.1"
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old_id = "e5"
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new_id = "d4"
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write_imitation_archive(tar_file_name, old_id, [fake_name])
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expected = f"Archived image {fake_name} to {tar_file_name}, overwriting archive with image {old_id} named {fake_name}"
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actual = ImageManager.archived_image_action(
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assert_no_logging, tar_file_name, fake_name, api_image_id(new_id)
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)
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assert actual == expected
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def test_archived_image_action_when_obsolete_by_name(tar_file_name):
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old_name = "hi"
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new_name = "d:0.0.1"
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fake_id = "d4"
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write_imitation_archive(tar_file_name, fake_id, [old_name])
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expected = f"Archived image {new_name} to {tar_file_name}, overwriting archive with image {fake_id} named {old_name}"
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actual = ImageManager.archived_image_action(
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assert_no_logging, tar_file_name, new_name, api_image_id(fake_id)
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)
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print(f"actual : {actual}")
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print(f"expected : {expected}")
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assert actual == expected
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