ansible/test/units/galaxy/test_collection.py
Sviatoslav Sydorenko 595413d113
Replace the inhouse collection dependency resolver with resolvelib
PR 

This change:

  * Adds an artifacts manager that abstracts away extracting the
    metadata from artifacts, downloading and caching them in a
    temporary location.

  * Adds `resolvelib` to direct ansible-core dependencies[0].

  * Implements a `resolvelib`-based dependency resolver for
    `collection` subcommands that replaces the legacy
    in-house code.

    This is a dependency resolution library that pip 20.3+ uses
    by default. It's now integrated for use for the collection
    dependency resolution in ansible-galaxy CLI.

  * Refactors of the `ansible-galaxy collection` CLI.
    In particular, it:

      - reimplements most of the `download`, `install`, `list` and
        `verify` subcommands from scratch;

      - reuses helper bits previously moved out into external modules;

      - replaces the old in-house resolver with a more clear
        implementation based on the resolvelib library[0][1][2].

  * Adds a multi Galaxy API proxy layer that abstracts accessing the
    version and dependencies via API or local artifacts manager.

  * Makes `GalaxyAPI` instances sortable.

  * Adds string representation methods to `GalaxyAPI`.

  * Adds dev representation to `GalaxyAPI`.

  * Removes unnecessary integration and unit tests.

  * Aligns the tests with the new expectations.

  * Adds more tests, integration ones in particular.

[0]: https://pypi.org/p/resolvelib
[1]: https://github.com/sarugaku/resolvelib
[2]: https://pradyunsg.me/blog/2020/03/27/pip-resolver-testing

Co-Authored-By: Jordan Borean <jborean93@gmail.com>
Co-Authored-By: Matt Clay <matt@mystile.com>
Co-Authored-By: Sam Doran <sdoran@redhat.com>
Co-Authored-By: Sloane Hertel <shertel@redhat.com>
Co-Authored-By: Sviatoslav Sydorenko <webknjaz@redhat.com>

Signed-Off-By: Sviatoslav Sydorenko <webknjaz@redhat.com>
2021-01-27 22:23:22 +01:00

947 lines
36 KiB
Python

# -*- coding: utf-8 -*-
# Copyright: (c) 2019, Ansible Project
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
# Make coding more python3-ish
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
import json
import os
import pytest
import re
import tarfile
import uuid
from hashlib import sha256
from io import BytesIO
from units.compat.mock import MagicMock, mock_open, patch
from ansible import context
from ansible.cli.galaxy import GalaxyCLI
from ansible.errors import AnsibleError
from ansible.galaxy import api, collection, token
from ansible.module_utils._text import to_bytes, to_native, to_text
from ansible.module_utils.six.moves import builtins
from ansible.utils import context_objects as co
from ansible.utils.display import Display
from ansible.utils.hashing import secure_hash_s
@pytest.fixture(autouse='function')
def reset_cli_args():
co.GlobalCLIArgs._Singleton__instance = None
yield
co.GlobalCLIArgs._Singleton__instance = None
@pytest.fixture()
def collection_input(tmp_path_factory):
''' Creates a collection skeleton directory for build tests '''
test_dir = to_text(tmp_path_factory.mktemp('test-ÅÑŚÌβŁÈ Collections Input'))
namespace = 'ansible_namespace'
collection = 'collection'
skeleton = os.path.join(os.path.dirname(os.path.split(__file__)[0]), 'cli', 'test_data', 'collection_skeleton')
galaxy_args = ['ansible-galaxy', 'collection', 'init', '%s.%s' % (namespace, collection),
'-c', '--init-path', test_dir, '--collection-skeleton', skeleton]
GalaxyCLI(args=galaxy_args).run()
collection_dir = os.path.join(test_dir, namespace, collection)
output_dir = to_text(tmp_path_factory.mktemp('test-ÅÑŚÌβŁÈ Collections Output'))
return collection_dir, output_dir
@pytest.fixture()
def collection_artifact(monkeypatch, tmp_path_factory):
''' Creates a temp collection artifact and mocked open_url instance for publishing tests '''
mock_open = MagicMock()
monkeypatch.setattr(collection.concrete_artifact_manager, 'open_url', mock_open)
mock_uuid = MagicMock()
mock_uuid.return_value.hex = 'uuid'
monkeypatch.setattr(uuid, 'uuid4', mock_uuid)
tmp_path = tmp_path_factory.mktemp('test-ÅÑŚÌβŁÈ Collections')
input_file = to_text(tmp_path / 'collection.tar.gz')
with tarfile.open(input_file, 'w:gz') as tfile:
b_io = BytesIO(b"\x00\x01\x02\x03")
tar_info = tarfile.TarInfo('test')
tar_info.size = 4
tar_info.mode = 0o0644
tfile.addfile(tarinfo=tar_info, fileobj=b_io)
return input_file, mock_open
@pytest.fixture()
def galaxy_yml_dir(request, tmp_path_factory):
b_test_dir = to_bytes(tmp_path_factory.mktemp('test-ÅÑŚÌβŁÈ Collections'))
b_galaxy_yml = os.path.join(b_test_dir, b'galaxy.yml')
with open(b_galaxy_yml, 'wb') as galaxy_obj:
galaxy_obj.write(to_bytes(request.param))
yield b_test_dir
@pytest.fixture()
def tmp_tarfile(tmp_path_factory, manifest_info):
''' Creates a temporary tar file for _extract_tar_file tests '''
filename = u'ÅÑŚÌβŁÈ'
temp_dir = to_bytes(tmp_path_factory.mktemp('test-%s Collections' % to_native(filename)))
tar_file = os.path.join(temp_dir, to_bytes('%s.tar.gz' % filename))
data = os.urandom(8)
with tarfile.open(tar_file, 'w:gz') as tfile:
b_io = BytesIO(data)
tar_info = tarfile.TarInfo(filename)
tar_info.size = len(data)
tar_info.mode = 0o0644
tfile.addfile(tarinfo=tar_info, fileobj=b_io)
b_data = to_bytes(json.dumps(manifest_info, indent=True), errors='surrogate_or_strict')
b_io = BytesIO(b_data)
tar_info = tarfile.TarInfo('MANIFEST.json')
tar_info.size = len(b_data)
tar_info.mode = 0o0644
tfile.addfile(tarinfo=tar_info, fileobj=b_io)
sha256_hash = sha256()
sha256_hash.update(data)
with tarfile.open(tar_file, 'r') as tfile:
yield temp_dir, tfile, filename, sha256_hash.hexdigest()
@pytest.fixture()
def galaxy_server():
context.CLIARGS._store = {'ignore_certs': False}
galaxy_api = api.GalaxyAPI(None, 'test_server', 'https://galaxy.ansible.com',
token=token.GalaxyToken(token='key'))
return galaxy_api
@pytest.fixture()
def manifest_template():
def get_manifest_info(namespace='ansible_namespace', name='collection', version='0.1.0'):
return {
"collection_info": {
"namespace": namespace,
"name": name,
"version": version,
"authors": [
"shertel"
],
"readme": "README.md",
"tags": [
"test",
"collection"
],
"description": "Test",
"license": [
"MIT"
],
"license_file": None,
"dependencies": {},
"repository": "https://github.com/{0}/{1}".format(namespace, name),
"documentation": None,
"homepage": None,
"issues": None
},
"file_manifest_file": {
"name": "FILES.json",
"ftype": "file",
"chksum_type": "sha256",
"chksum_sha256": "files_manifest_checksum",
"format": 1
},
"format": 1
}
return get_manifest_info
@pytest.fixture()
def manifest_info(manifest_template):
return manifest_template()
@pytest.fixture()
def files_manifest_info():
return {
"files": [
{
"name": ".",
"ftype": "dir",
"chksum_type": None,
"chksum_sha256": None,
"format": 1
},
{
"name": "README.md",
"ftype": "file",
"chksum_type": "sha256",
"chksum_sha256": "individual_file_checksum",
"format": 1
}
],
"format": 1}
@pytest.fixture()
def manifest(manifest_info):
b_data = to_bytes(json.dumps(manifest_info))
with patch.object(builtins, 'open', mock_open(read_data=b_data)) as m:
with open('MANIFEST.json', mode='rb') as fake_file:
yield fake_file, sha256(b_data).hexdigest()
def test_build_collection_no_galaxy_yaml():
fake_path = u'/fake/ÅÑŚÌβŁÈ/path'
expected = to_native("The collection galaxy.yml path '%s/galaxy.yml' does not exist." % fake_path)
with pytest.raises(AnsibleError, match=expected):
collection.build_collection(fake_path, u'output', False)
def test_build_existing_output_file(collection_input):
input_dir, output_dir = collection_input
existing_output_dir = os.path.join(output_dir, 'ansible_namespace-collection-0.1.0.tar.gz')
os.makedirs(existing_output_dir)
expected = "The output collection artifact '%s' already exists, but is a directory - aborting" \
% to_native(existing_output_dir)
with pytest.raises(AnsibleError, match=expected):
collection.build_collection(to_text(input_dir, errors='surrogate_or_strict'), to_text(output_dir, errors='surrogate_or_strict'), False)
def test_build_existing_output_without_force(collection_input):
input_dir, output_dir = collection_input
existing_output = os.path.join(output_dir, 'ansible_namespace-collection-0.1.0.tar.gz')
with open(existing_output, 'w+') as out_file:
out_file.write("random garbage")
out_file.flush()
expected = "The file '%s' already exists. You can use --force to re-create the collection artifact." \
% to_native(existing_output)
with pytest.raises(AnsibleError, match=expected):
collection.build_collection(to_text(input_dir, errors='surrogate_or_strict'), to_text(output_dir, errors='surrogate_or_strict'), False)
def test_build_existing_output_with_force(collection_input):
input_dir, output_dir = collection_input
existing_output = os.path.join(output_dir, 'ansible_namespace-collection-0.1.0.tar.gz')
with open(existing_output, 'w+') as out_file:
out_file.write("random garbage")
out_file.flush()
collection.build_collection(to_text(input_dir, errors='surrogate_or_strict'), to_text(output_dir, errors='surrogate_or_strict'), True)
# Verify the file was replaced with an actual tar file
assert tarfile.is_tarfile(existing_output)
@pytest.mark.parametrize('galaxy_yml_dir', [b'namespace: value: broken'], indirect=True)
def test_invalid_yaml_galaxy_file(galaxy_yml_dir):
galaxy_file = os.path.join(galaxy_yml_dir, b'galaxy.yml')
expected = to_native(b"Failed to parse the galaxy.yml at '%s' with the following error:" % galaxy_file)
with pytest.raises(AnsibleError, match=expected):
collection.concrete_artifact_manager._get_meta_from_src_dir(galaxy_yml_dir)
@pytest.mark.parametrize('galaxy_yml_dir', [b'namespace: test_namespace'], indirect=True)
def test_missing_required_galaxy_key(galaxy_yml_dir):
galaxy_file = os.path.join(galaxy_yml_dir, b'galaxy.yml')
expected = "The collection galaxy.yml at '%s' is missing the following mandatory keys: authors, name, " \
"readme, version" % to_native(galaxy_file)
with pytest.raises(AnsibleError, match=expected):
collection.concrete_artifact_manager._get_meta_from_src_dir(galaxy_yml_dir)
@pytest.mark.parametrize('galaxy_yml_dir', [b"""
namespace: namespace
name: collection
authors: Jordan
version: 0.1.0
readme: README.md
invalid: value"""], indirect=True)
def test_warning_extra_keys(galaxy_yml_dir, monkeypatch):
display_mock = MagicMock()
monkeypatch.setattr(Display, 'warning', display_mock)
collection.concrete_artifact_manager._get_meta_from_src_dir(galaxy_yml_dir)
assert display_mock.call_count == 1
assert display_mock.call_args[0][0] == "Found unknown keys in collection galaxy.yml at '%s/galaxy.yml': invalid"\
% to_text(galaxy_yml_dir)
@pytest.mark.parametrize('galaxy_yml_dir', [b"""
namespace: namespace
name: collection
authors: Jordan
version: 0.1.0
readme: README.md"""], indirect=True)
def test_defaults_galaxy_yml(galaxy_yml_dir):
actual = collection.concrete_artifact_manager._get_meta_from_src_dir(galaxy_yml_dir)
assert actual['namespace'] == 'namespace'
assert actual['name'] == 'collection'
assert actual['authors'] == ['Jordan']
assert actual['version'] == '0.1.0'
assert actual['readme'] == 'README.md'
assert actual['description'] is None
assert actual['repository'] is None
assert actual['documentation'] is None
assert actual['homepage'] is None
assert actual['issues'] is None
assert actual['tags'] == []
assert actual['dependencies'] == {}
assert actual['license'] == []
@pytest.mark.parametrize('galaxy_yml_dir', [(b"""
namespace: namespace
name: collection
authors: Jordan
version: 0.1.0
readme: README.md
license: MIT"""), (b"""
namespace: namespace
name: collection
authors: Jordan
version: 0.1.0
readme: README.md
license:
- MIT""")], indirect=True)
def test_galaxy_yml_list_value(galaxy_yml_dir):
actual = collection.concrete_artifact_manager._get_meta_from_src_dir(galaxy_yml_dir)
assert actual['license'] == ['MIT']
def test_build_ignore_files_and_folders(collection_input, monkeypatch):
input_dir = collection_input[0]
mock_display = MagicMock()
monkeypatch.setattr(Display, 'vvv', mock_display)
git_folder = os.path.join(input_dir, '.git')
retry_file = os.path.join(input_dir, 'ansible.retry')
tests_folder = os.path.join(input_dir, 'tests', 'output')
tests_output_file = os.path.join(tests_folder, 'result.txt')
os.makedirs(git_folder)
os.makedirs(tests_folder)
with open(retry_file, 'w+') as ignore_file:
ignore_file.write('random')
ignore_file.flush()
with open(tests_output_file, 'w+') as tests_file:
tests_file.write('random')
tests_file.flush()
actual = collection._build_files_manifest(to_bytes(input_dir), 'namespace', 'collection', [])
assert actual['format'] == 1
for manifest_entry in actual['files']:
assert manifest_entry['name'] not in ['.git', 'ansible.retry', 'galaxy.yml', 'tests/output', 'tests/output/result.txt']
expected_msgs = [
"Skipping '%s/galaxy.yml' for collection build" % to_text(input_dir),
"Skipping '%s' for collection build" % to_text(retry_file),
"Skipping '%s' for collection build" % to_text(git_folder),
"Skipping '%s' for collection build" % to_text(tests_folder),
]
assert mock_display.call_count == 4
assert mock_display.mock_calls[0][1][0] in expected_msgs
assert mock_display.mock_calls[1][1][0] in expected_msgs
assert mock_display.mock_calls[2][1][0] in expected_msgs
assert mock_display.mock_calls[3][1][0] in expected_msgs
def test_build_ignore_older_release_in_root(collection_input, monkeypatch):
input_dir = collection_input[0]
mock_display = MagicMock()
monkeypatch.setattr(Display, 'vvv', mock_display)
# This is expected to be ignored because it is in the root collection dir.
release_file = os.path.join(input_dir, 'namespace-collection-0.0.0.tar.gz')
# This is not expected to be ignored because it is not in the root collection dir.
fake_release_file = os.path.join(input_dir, 'plugins', 'namespace-collection-0.0.0.tar.gz')
for filename in [release_file, fake_release_file]:
with open(filename, 'w+') as file_obj:
file_obj.write('random')
file_obj.flush()
actual = collection._build_files_manifest(to_bytes(input_dir), 'namespace', 'collection', [])
assert actual['format'] == 1
plugin_release_found = False
for manifest_entry in actual['files']:
assert manifest_entry['name'] != 'namespace-collection-0.0.0.tar.gz'
if manifest_entry['name'] == 'plugins/namespace-collection-0.0.0.tar.gz':
plugin_release_found = True
assert plugin_release_found
expected_msgs = [
"Skipping '%s/galaxy.yml' for collection build" % to_text(input_dir),
"Skipping '%s' for collection build" % to_text(release_file)
]
assert mock_display.call_count == 2
assert mock_display.mock_calls[0][1][0] in expected_msgs
assert mock_display.mock_calls[1][1][0] in expected_msgs
def test_build_ignore_patterns(collection_input, monkeypatch):
input_dir = collection_input[0]
mock_display = MagicMock()
monkeypatch.setattr(Display, 'vvv', mock_display)
actual = collection._build_files_manifest(to_bytes(input_dir), 'namespace', 'collection',
['*.md', 'plugins/action', 'playbooks/*.j2'])
assert actual['format'] == 1
expected_missing = [
'README.md',
'docs/My Collection.md',
'plugins/action',
'playbooks/templates/test.conf.j2',
'playbooks/templates/subfolder/test.conf.j2',
]
# Files or dirs that are close to a match but are not, make sure they are present
expected_present = [
'docs',
'roles/common/templates/test.conf.j2',
'roles/common/templates/subfolder/test.conf.j2',
]
actual_files = [e['name'] for e in actual['files']]
for m in expected_missing:
assert m not in actual_files
for p in expected_present:
assert p in actual_files
expected_msgs = [
"Skipping '%s/galaxy.yml' for collection build" % to_text(input_dir),
"Skipping '%s/README.md' for collection build" % to_text(input_dir),
"Skipping '%s/docs/My Collection.md' for collection build" % to_text(input_dir),
"Skipping '%s/plugins/action' for collection build" % to_text(input_dir),
"Skipping '%s/playbooks/templates/test.conf.j2' for collection build" % to_text(input_dir),
"Skipping '%s/playbooks/templates/subfolder/test.conf.j2' for collection build" % to_text(input_dir),
]
assert mock_display.call_count == len(expected_msgs)
assert mock_display.mock_calls[0][1][0] in expected_msgs
assert mock_display.mock_calls[1][1][0] in expected_msgs
assert mock_display.mock_calls[2][1][0] in expected_msgs
assert mock_display.mock_calls[3][1][0] in expected_msgs
assert mock_display.mock_calls[4][1][0] in expected_msgs
assert mock_display.mock_calls[5][1][0] in expected_msgs
def test_build_ignore_symlink_target_outside_collection(collection_input, monkeypatch):
input_dir, outside_dir = collection_input
mock_display = MagicMock()
monkeypatch.setattr(Display, 'warning', mock_display)
link_path = os.path.join(input_dir, 'plugins', 'connection')
os.symlink(outside_dir, link_path)
actual = collection._build_files_manifest(to_bytes(input_dir), 'namespace', 'collection', [])
for manifest_entry in actual['files']:
assert manifest_entry['name'] != 'plugins/connection'
assert mock_display.call_count == 1
assert mock_display.mock_calls[0][1][0] == "Skipping '%s' as it is a symbolic link to a directory outside " \
"the collection" % to_text(link_path)
def test_build_copy_symlink_target_inside_collection(collection_input):
input_dir = collection_input[0]
os.makedirs(os.path.join(input_dir, 'playbooks', 'roles'))
roles_link = os.path.join(input_dir, 'playbooks', 'roles', 'linked')
roles_target = os.path.join(input_dir, 'roles', 'linked')
roles_target_tasks = os.path.join(roles_target, 'tasks')
os.makedirs(roles_target_tasks)
with open(os.path.join(roles_target_tasks, 'main.yml'), 'w+') as tasks_main:
tasks_main.write("---\n- hosts: localhost\n tasks:\n - ping:")
tasks_main.flush()
os.symlink(roles_target, roles_link)
actual = collection._build_files_manifest(to_bytes(input_dir), 'namespace', 'collection', [])
linked_entries = [e for e in actual['files'] if e['name'].startswith('playbooks/roles/linked')]
assert len(linked_entries) == 1
assert linked_entries[0]['name'] == 'playbooks/roles/linked'
assert linked_entries[0]['ftype'] == 'dir'
def test_build_with_symlink_inside_collection(collection_input):
input_dir, output_dir = collection_input
os.makedirs(os.path.join(input_dir, 'playbooks', 'roles'))
roles_link = os.path.join(input_dir, 'playbooks', 'roles', 'linked')
file_link = os.path.join(input_dir, 'docs', 'README.md')
roles_target = os.path.join(input_dir, 'roles', 'linked')
roles_target_tasks = os.path.join(roles_target, 'tasks')
os.makedirs(roles_target_tasks)
with open(os.path.join(roles_target_tasks, 'main.yml'), 'w+') as tasks_main:
tasks_main.write("---\n- hosts: localhost\n tasks:\n - ping:")
tasks_main.flush()
os.symlink(roles_target, roles_link)
os.symlink(os.path.join(input_dir, 'README.md'), file_link)
collection.build_collection(to_text(input_dir, errors='surrogate_or_strict'), to_text(output_dir, errors='surrogate_or_strict'), False)
output_artifact = os.path.join(output_dir, 'ansible_namespace-collection-0.1.0.tar.gz')
assert tarfile.is_tarfile(output_artifact)
with tarfile.open(output_artifact, mode='r') as actual:
members = actual.getmembers()
linked_folder = next(m for m in members if m.path == 'playbooks/roles/linked')
assert linked_folder.type == tarfile.SYMTYPE
assert linked_folder.linkname == '../../roles/linked'
linked_file = next(m for m in members if m.path == 'docs/README.md')
assert linked_file.type == tarfile.SYMTYPE
assert linked_file.linkname == '../README.md'
linked_file_obj = actual.extractfile(linked_file.name)
actual_file = secure_hash_s(linked_file_obj.read())
linked_file_obj.close()
assert actual_file == '63444bfc766154e1bc7557ef6280de20d03fcd81'
def test_publish_no_wait(galaxy_server, collection_artifact, monkeypatch):
mock_display = MagicMock()
monkeypatch.setattr(Display, 'display', mock_display)
artifact_path, mock_open = collection_artifact
fake_import_uri = 'https://galaxy.server.com/api/v2/import/1234'
mock_publish = MagicMock()
mock_publish.return_value = fake_import_uri
monkeypatch.setattr(galaxy_server, 'publish_collection', mock_publish)
collection.publish_collection(artifact_path, galaxy_server, False, 0)
assert mock_publish.call_count == 1
assert mock_publish.mock_calls[0][1][0] == artifact_path
assert mock_display.call_count == 1
assert mock_display.mock_calls[0][1][0] == \
"Collection has been pushed to the Galaxy server %s %s, not waiting until import has completed due to " \
"--no-wait being set. Import task results can be found at %s" % (galaxy_server.name, galaxy_server.api_server,
fake_import_uri)
def test_publish_with_wait(galaxy_server, collection_artifact, monkeypatch):
mock_display = MagicMock()
monkeypatch.setattr(Display, 'display', mock_display)
artifact_path, mock_open = collection_artifact
fake_import_uri = 'https://galaxy.server.com/api/v2/import/1234'
mock_publish = MagicMock()
mock_publish.return_value = fake_import_uri
monkeypatch.setattr(galaxy_server, 'publish_collection', mock_publish)
mock_wait = MagicMock()
monkeypatch.setattr(galaxy_server, 'wait_import_task', mock_wait)
collection.publish_collection(artifact_path, galaxy_server, True, 0)
assert mock_publish.call_count == 1
assert mock_publish.mock_calls[0][1][0] == artifact_path
assert mock_wait.call_count == 1
assert mock_wait.mock_calls[0][1][0] == '1234'
assert mock_display.mock_calls[0][1][0] == "Collection has been published to the Galaxy server test_server %s" \
% galaxy_server.api_server
def test_find_existing_collections(tmp_path_factory, monkeypatch):
test_dir = to_text(tmp_path_factory.mktemp('test-ÅÑŚÌβŁÈ Collections'))
concrete_artifact_cm = collection.concrete_artifact_manager.ConcreteArtifactsManager(test_dir, validate_certs=False)
collection1 = os.path.join(test_dir, 'namespace1', 'collection1')
collection2 = os.path.join(test_dir, 'namespace2', 'collection2')
fake_collection1 = os.path.join(test_dir, 'namespace3', 'collection3')
fake_collection2 = os.path.join(test_dir, 'namespace4')
os.makedirs(collection1)
os.makedirs(collection2)
os.makedirs(os.path.split(fake_collection1)[0])
open(fake_collection1, 'wb+').close()
open(fake_collection2, 'wb+').close()
collection1_manifest = json.dumps({
'collection_info': {
'namespace': 'namespace1',
'name': 'collection1',
'version': '1.2.3',
'authors': ['Jordan Borean'],
'readme': 'README.md',
'dependencies': {},
},
'format': 1,
})
with open(os.path.join(collection1, 'MANIFEST.json'), 'wb') as manifest_obj:
manifest_obj.write(to_bytes(collection1_manifest))
mock_warning = MagicMock()
monkeypatch.setattr(Display, 'warning', mock_warning)
actual = list(collection.find_existing_collections(test_dir, artifacts_manager=concrete_artifact_cm))
assert len(actual) == 2
for actual_collection in actual:
if '%s.%s' % (actual_collection.namespace, actual_collection.name) == 'namespace1.collection1':
assert actual_collection.namespace == 'namespace1'
assert actual_collection.name == 'collection1'
assert actual_collection.ver == '1.2.3'
assert to_text(actual_collection.src) == collection1
else:
assert actual_collection.namespace == 'namespace2'
assert actual_collection.name == 'collection2'
assert actual_collection.ver == '*'
assert to_text(actual_collection.src) == collection2
assert mock_warning.call_count == 1
assert mock_warning.mock_calls[0][1][0] == "Collection at '%s' does not have a MANIFEST.json file, nor has it galaxy.yml: " \
"cannot detect version." % to_text(collection2)
def test_download_file(tmp_path_factory, monkeypatch):
temp_dir = to_bytes(tmp_path_factory.mktemp('test-ÅÑŚÌβŁÈ Collections'))
data = b"\x00\x01\x02\x03"
sha256_hash = sha256()
sha256_hash.update(data)
mock_open = MagicMock()
mock_open.return_value = BytesIO(data)
monkeypatch.setattr(collection.concrete_artifact_manager, 'open_url', mock_open)
expected = temp_dir
actual = collection._download_file('http://google.com/file', temp_dir, sha256_hash.hexdigest(), True)
assert actual.startswith(expected)
assert os.path.isfile(actual)
with open(actual, 'rb') as file_obj:
assert file_obj.read() == data
assert mock_open.call_count == 1
assert mock_open.mock_calls[0][1][0] == 'http://google.com/file'
def test_download_file_hash_mismatch(tmp_path_factory, monkeypatch):
temp_dir = to_bytes(tmp_path_factory.mktemp('test-ÅÑŚÌβŁÈ Collections'))
data = b"\x00\x01\x02\x03"
mock_open = MagicMock()
mock_open.return_value = BytesIO(data)
monkeypatch.setattr(collection.concrete_artifact_manager, 'open_url', mock_open)
expected = "Mismatch artifact hash with downloaded file"
with pytest.raises(AnsibleError, match=expected):
collection._download_file('http://google.com/file', temp_dir, 'bad', True)
def test_extract_tar_file_invalid_hash(tmp_tarfile):
temp_dir, tfile, filename, dummy = tmp_tarfile
expected = "Checksum mismatch for '%s' inside collection at '%s'" % (to_native(filename), to_native(tfile.name))
with pytest.raises(AnsibleError, match=expected):
collection._extract_tar_file(tfile, filename, temp_dir, temp_dir, "fakehash")
def test_extract_tar_file_missing_member(tmp_tarfile):
temp_dir, tfile, dummy, dummy = tmp_tarfile
expected = "Collection tar at '%s' does not contain the expected file 'missing'." % to_native(tfile.name)
with pytest.raises(AnsibleError, match=expected):
collection._extract_tar_file(tfile, 'missing', temp_dir, temp_dir)
def test_extract_tar_file_missing_parent_dir(tmp_tarfile):
temp_dir, tfile, filename, checksum = tmp_tarfile
output_dir = os.path.join(temp_dir, b'output')
output_file = os.path.join(output_dir, to_bytes(filename))
collection._extract_tar_file(tfile, filename, output_dir, temp_dir, checksum)
os.path.isfile(output_file)
def test_extract_tar_file_outside_dir(tmp_path_factory):
filename = u'ÅÑŚÌβŁÈ'
temp_dir = to_bytes(tmp_path_factory.mktemp('test-%s Collections' % to_native(filename)))
tar_file = os.path.join(temp_dir, to_bytes('%s.tar.gz' % filename))
data = os.urandom(8)
tar_filename = '../%s.sh' % filename
with tarfile.open(tar_file, 'w:gz') as tfile:
b_io = BytesIO(data)
tar_info = tarfile.TarInfo(tar_filename)
tar_info.size = len(data)
tar_info.mode = 0o0644
tfile.addfile(tarinfo=tar_info, fileobj=b_io)
expected = re.escape("Cannot extract tar entry '%s' as it will be placed outside the collection directory"
% to_native(tar_filename))
with tarfile.open(tar_file, 'r') as tfile:
with pytest.raises(AnsibleError, match=expected):
collection._extract_tar_file(tfile, tar_filename, os.path.join(temp_dir, to_bytes(filename)), temp_dir)
def test_require_one_of_collections_requirements_with_both():
cli = GalaxyCLI(args=['ansible-galaxy', 'collection', 'verify', 'namespace.collection', '-r', 'requirements.yml'])
with pytest.raises(AnsibleError) as req_err:
cli._require_one_of_collections_requirements(('namespace.collection',), 'requirements.yml')
with pytest.raises(AnsibleError) as cli_err:
cli.run()
assert req_err.value.message == cli_err.value.message == 'The positional collection_name arg and --requirements-file are mutually exclusive.'
def test_require_one_of_collections_requirements_with_neither():
cli = GalaxyCLI(args=['ansible-galaxy', 'collection', 'verify'])
with pytest.raises(AnsibleError) as req_err:
cli._require_one_of_collections_requirements((), '')
with pytest.raises(AnsibleError) as cli_err:
cli.run()
assert req_err.value.message == cli_err.value.message == 'You must specify a collection name or a requirements file.'
def test_require_one_of_collections_requirements_with_collections():
cli = GalaxyCLI(args=['ansible-galaxy', 'collection', 'verify', 'namespace1.collection1', 'namespace2.collection1:1.0.0'])
collections = ('namespace1.collection1', 'namespace2.collection1:1.0.0',)
requirements = cli._require_one_of_collections_requirements(collections, '')['collections']
req_tuples = [('%s.%s' % (req.namespace, req.name), req.ver, req.src, req.type,) for req in requirements]
assert req_tuples == [('namespace1.collection1', '*', None, 'galaxy'), ('namespace2.collection1', '1.0.0', None, 'galaxy')]
@patch('ansible.cli.galaxy.GalaxyCLI._parse_requirements_file')
def test_require_one_of_collections_requirements_with_requirements(mock_parse_requirements_file, galaxy_server):
cli = GalaxyCLI(args=['ansible-galaxy', 'collection', 'verify', '-r', 'requirements.yml', 'namespace.collection'])
mock_parse_requirements_file.return_value = {'collections': [('namespace.collection', '1.0.5', galaxy_server)]}
requirements = cli._require_one_of_collections_requirements((), 'requirements.yml')['collections']
assert mock_parse_requirements_file.call_count == 1
assert requirements == [('namespace.collection', '1.0.5', galaxy_server)]
@patch('ansible.cli.galaxy.GalaxyCLI.execute_verify', spec=True)
def test_call_GalaxyCLI(execute_verify):
galaxy_args = ['ansible-galaxy', 'collection', 'verify', 'namespace.collection']
GalaxyCLI(args=galaxy_args).run()
assert execute_verify.call_count == 1
@patch('ansible.cli.galaxy.GalaxyCLI.execute_verify')
def test_call_GalaxyCLI_with_implicit_role(execute_verify):
galaxy_args = ['ansible-galaxy', 'verify', 'namespace.implicit_role']
with pytest.raises(SystemExit):
GalaxyCLI(args=galaxy_args).run()
assert not execute_verify.called
@patch('ansible.cli.galaxy.GalaxyCLI.execute_verify')
def test_call_GalaxyCLI_with_role(execute_verify):
galaxy_args = ['ansible-galaxy', 'role', 'verify', 'namespace.role']
with pytest.raises(SystemExit):
GalaxyCLI(args=galaxy_args).run()
assert not execute_verify.called
@patch('ansible.cli.galaxy.verify_collections', spec=True)
def test_execute_verify_with_defaults(mock_verify_collections):
galaxy_args = ['ansible-galaxy', 'collection', 'verify', 'namespace.collection:1.0.4']
GalaxyCLI(args=galaxy_args).run()
assert mock_verify_collections.call_count == 1
print("Call args {0}".format(mock_verify_collections.call_args[0]))
requirements, search_paths, galaxy_apis, ignore_errors = mock_verify_collections.call_args[0]
assert [('%s.%s' % (r.namespace, r.name), r.ver, r.src, r.type) for r in requirements] == [('namespace.collection', '1.0.4', None, 'galaxy')]
for install_path in search_paths:
assert install_path.endswith('ansible_collections')
assert galaxy_apis[0].api_server == 'https://galaxy.ansible.com'
assert ignore_errors is False
@patch('ansible.cli.galaxy.verify_collections', spec=True)
def test_execute_verify(mock_verify_collections):
GalaxyCLI(args=[
'ansible-galaxy', 'collection', 'verify', 'namespace.collection:1.0.4', '--ignore-certs',
'-p', '~/.ansible', '--ignore-errors', '--server', 'http://galaxy-dev.com',
]).run()
assert mock_verify_collections.call_count == 1
requirements, search_paths, galaxy_apis, ignore_errors = mock_verify_collections.call_args[0]
assert [('%s.%s' % (r.namespace, r.name), r.ver, r.src, r.type) for r in requirements] == [('namespace.collection', '1.0.4', None, 'galaxy')]
for install_path in search_paths:
assert install_path.endswith('ansible_collections')
assert galaxy_apis[0].api_server == 'http://galaxy-dev.com'
assert ignore_errors is True
def test_verify_file_hash_deleted_file(manifest_info):
data = to_bytes(json.dumps(manifest_info))
digest = sha256(data).hexdigest()
namespace = manifest_info['collection_info']['namespace']
name = manifest_info['collection_info']['name']
version = manifest_info['collection_info']['version']
server = 'http://galaxy.ansible.com'
error_queue = []
with patch.object(builtins, 'open', mock_open(read_data=data)) as m:
with patch.object(collection.os.path, 'isfile', MagicMock(return_value=False)) as mock_isfile:
collection._verify_file_hash(b'path/', 'file', digest, error_queue)
assert mock_isfile.called_once
assert len(error_queue) == 1
assert error_queue[0].installed is None
assert error_queue[0].expected == digest
def test_verify_file_hash_matching_hash(manifest_info):
data = to_bytes(json.dumps(manifest_info))
digest = sha256(data).hexdigest()
namespace = manifest_info['collection_info']['namespace']
name = manifest_info['collection_info']['name']
version = manifest_info['collection_info']['version']
server = 'http://galaxy.ansible.com'
error_queue = []
with patch.object(builtins, 'open', mock_open(read_data=data)) as m:
with patch.object(collection.os.path, 'isfile', MagicMock(return_value=True)) as mock_isfile:
collection._verify_file_hash(b'path/', 'file', digest, error_queue)
assert mock_isfile.called_once
assert error_queue == []
def test_verify_file_hash_mismatching_hash(manifest_info):
data = to_bytes(json.dumps(manifest_info))
digest = sha256(data).hexdigest()
different_digest = 'not_{0}'.format(digest)
namespace = manifest_info['collection_info']['namespace']
name = manifest_info['collection_info']['name']
version = manifest_info['collection_info']['version']
server = 'http://galaxy.ansible.com'
error_queue = []
with patch.object(builtins, 'open', mock_open(read_data=data)) as m:
with patch.object(collection.os.path, 'isfile', MagicMock(return_value=True)) as mock_isfile:
collection._verify_file_hash(b'path/', 'file', different_digest, error_queue)
assert mock_isfile.called_once
assert len(error_queue) == 1
assert error_queue[0].installed == digest
assert error_queue[0].expected == different_digest
def test_consume_file(manifest):
manifest_file, checksum = manifest
assert checksum == collection._consume_file(manifest_file)
def test_consume_file_and_write_contents(manifest, manifest_info):
manifest_file, checksum = manifest
write_to = BytesIO()
actual_hash = collection._consume_file(manifest_file, write_to)
write_to.seek(0)
assert to_bytes(json.dumps(manifest_info)) == write_to.read()
assert actual_hash == checksum
def test_get_tar_file_member(tmp_tarfile):
temp_dir, tfile, filename, checksum = tmp_tarfile
with collection._get_tar_file_member(tfile, filename) as (tar_file_member, tar_file_obj):
assert isinstance(tar_file_member, tarfile.TarInfo)
assert isinstance(tar_file_obj, tarfile.ExFileObject)
def test_get_nonexistent_tar_file_member(tmp_tarfile):
temp_dir, tfile, filename, checksum = tmp_tarfile
file_does_not_exist = filename + 'nonexistent'
with pytest.raises(AnsibleError) as err:
collection._get_tar_file_member(tfile, file_does_not_exist)
assert to_text(err.value.message) == "Collection tar at '%s' does not contain the expected file '%s'." % (to_text(tfile.name), file_does_not_exist)
def test_get_tar_file_hash(tmp_tarfile):
temp_dir, tfile, filename, checksum = tmp_tarfile
assert checksum == collection._get_tar_file_hash(tfile.name, filename)
def test_get_json_from_tar_file(tmp_tarfile):
temp_dir, tfile, filename, checksum = tmp_tarfile
assert 'MANIFEST.json' in tfile.getnames()
data = collection._get_json_from_tar_file(tfile.name, 'MANIFEST.json')
assert isinstance(data, dict)