fm-orchestrator/tests/test_builder/test_koji.py

# Copyright (c) 2016  Red Hat, Inc.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
#
# Written by Jan Kaluza <jkaluza@redhat.com>

import unittest
import mock
import koji
import xmlrpclib

import module_build_service.messaging
import module_build_service.scheduler.handlers.repos
import module_build_service.models
import module_build_service.builder

from mock import patch, MagicMock

from tests import conf, init_data

from module_build_service.builder import KojiModuleBuilder


class FakeKojiModuleBuilder(KojiModuleBuilder):

    @module_build_service.utils.retry(wait_on=(xmlrpclib.ProtocolError, koji.GenericError))
    def get_session(self, config, owner):
        koji_session = MagicMock()
        koji_session.getRepo.return_value = {'create_event': 'fake event'}

        def _get_tag(name):
            _id = 2 if name.endswith("build") else 1
            return {"name": name, "id": _id}
        koji_session.getTag = _get_tag

        return koji_session


class TestKojiBuilder(unittest.TestCase):

    def setUp(self):
        init_data()
        self.config = mock.Mock()
        self.config.koji_profile = conf.koji_profile
        self.config.koji_repository_url = conf.koji_repository_url
        self.module = module_build_service.models.ModuleBuild.query.filter_by(id=1).one()

    def test_tag_to_repo(self):
        """ Test that when a repo msg hits us and we have no match,
        that we do nothing gracefully.
        """
        repo = module_build_service.builder.GenericBuilder.tag_to_repo(
            "koji", self.config,
            "module-base-runtime-0.25-9",
            "x86_64")
        self.assertEquals(repo, "https://kojipkgs.stg.fedoraproject.org/repos"
                          "/module-base-runtime-0.25-9/latest/x86_64")

    def test_get_build_by_artifact_when_tagged(self):
        """ Test the _get_build_by_artifact happy path. """
        builder = FakeKojiModuleBuilder(owner=self.module.owner,
                                        module=self.module,
                                        config=conf,
                                        tag_name='module-foo',
                                        components=[])

        builder.module_tag = {"name": "module-foo", "id": 1}
        builder.module_build_tag = {"name": "module-foo-build", "id": 2}

        # Set listTagged to return test data
        tagged = [{"nvr": "foo-1.0-1.module_e0095747"}]
        builder.koji_session.listTagged.return_value = tagged

        actual = builder._get_build_by_artifact('foo')
        expected = {'nvr': 'foo-1.0-1.module_e0095747'}
        self.assertEquals(actual, expected)
        self.assertEquals(builder.koji_session.tagBuild.call_count, 0)

    def test_get_build_by_artifact_when_untagged(self):
        """ Test the _get_build_by_artifact un-happy path.

        If there's an untagged build that matches, tag it and return it.
        """
        builder = FakeKojiModuleBuilder(owner=self.module.owner,
                                        module=self.module,
                                        config=conf,
                                        tag_name='module-foo',
                                        components=[])

        builder.module_tag = {"name": "module-foo", "id": 1}
        builder.module_build_tag = {"name": "module-foo-build", "id": 2}

        tagged_build = {
            "id": 9000,
            "name": "foo",
            "version": "1.0",
            "release": "1.module_e0095747",
            "nvr": "foo-1.0-1.module_e0095747",
        }
        # Set listTagged to return test data
        builder.koji_session.listTagged.side_effect = [
            # Return nothing the first time
            [],
            # Return nothing the second time
            [],
            # But something the third time.
            [tagged_build],
        ]
        untagged = [{
            "id": 9000,
            "name": "foo",
            "version": "1.0",
            "release": "1.module+e0095747",
        }]
        builder.koji_session.untaggedBuilds.return_value = untagged

        actual = builder._get_build_by_artifact('foo')
        expected = tagged_build
        self.assertEquals(actual, expected)
        builder.koji_session.tagBuild.assert_called_once_with(
            1, 'foo-1.0-1.module+e0095747')

    def test_get_build_by_artifact_when_nothing_exists(self):
        """ Test the _get_build_by_artifact super un-happy path.

        If there's an untagged build but it doesn't match our module... we'd
        better not touch it or try to tag it.  Confirm!
        """
        builder = FakeKojiModuleBuilder(owner=self.module.owner,
                                        module=self.module,
                                        config=conf,
                                        tag_name='module-foo',
                                        components=[])

        builder.module_tag = {"name": "module-foo", "id": 1}
        builder.module_build_tag = {"name": "module-foo-build", "id": 2}

        # Set listTagged to return nothing...
        tagged = []
        builder.koji_session.listTagged.return_value = tagged
        # See how this is nope and not module_e0095747?
        untagged = [{
            "nvr": "foo-1.0-1.nope",
            "release": "nope",
        }]
        builder.koji_session.untaggedBuilds.return_value = untagged

        actual = builder._get_build_by_artifact('foo')
        expected = None
        self.assertEquals(actual, expected)
        self.assertEquals(builder.koji_session.tagBuild.call_count, 0)

    @patch('koji.util')
    def test_buildroot_ready(self, mocked_kojiutil):

        attrs = {'checkForBuilds.return_value': None,
                 'checkForBuilds.side_effect': IOError}
        mocked_kojiutil.configure_mock(**attrs)
        fake_kmb = FakeKojiModuleBuilder(owner=self.module.owner,
                                         module=self.module,
                                         config=conf,
                                         tag_name='module-nginx-1.2',
                                         components=[])
        fake_kmb.module_target = {'build_tag': 'module-fake_tag'}

        with self.assertRaises(IOError):
            fake_kmb.buildroot_ready()
        self.assertEquals(mocked_kojiutil.checkForBuilds.call_count, 3)

    def test_tagging_already_tagged_artifacts(self):
        """
        Tests that buildroot_add_artifacts and tag_artifacts do not try to
        tag already tagged artifacts
        """
        builder = FakeKojiModuleBuilder(owner=self.module.owner,
                                        module=self.module,
                                        config=conf,
                                        tag_name='module-nginx-1.2',
                                        components=[])

        builder.module_tag = {"name": "module-foo", "id": 1}
        builder.module_build_tag = {"name": "module-foo-build", "id": 2}

        # Set listTagged to return test data
        tagged = [{"nvr": "foo-1.0-1.module_e0095747"},
                  {"nvr": "bar-1.0-1.module_e0095747"}]
        builder.koji_session.listTagged.return_value = tagged

        # Try to tag one artifact which is already tagged and one new ...
        to_tag = ["foo-1.0-1.module_e0095747", "new-1.0-1.module_e0095747"]
        builder.buildroot_add_artifacts(to_tag)

        # ... only new one should be added.
        builder.koji_session.tagBuild.assert_called_once_with(
            builder.module_build_tag["id"], "new-1.0-1.module_e0095747")

        # Try the same for tag_artifacts(...).
        builder.koji_session.tagBuild.reset_mock()
        builder.tag_artifacts(to_tag)
        builder.koji_session.tagBuild.assert_called_once_with(
            builder.module_tag["id"], "new-1.0-1.module_e0095747")


class TestGetKojiClientSession(unittest.TestCase):

    def setUp(self):
        init_data()
        self.config = mock.Mock()
        self.config.koji_profile = conf.koji_profile
        self.config.koji_config = conf.koji_config
        self.module = module_build_service.models.ModuleBuild.query.filter_by(id=1).one()
        self.tag_name = 'module-fool-1.2'

    @patch.object(koji.ClientSession, 'krb_login')
    def test_proxyuser(self, mocked_krb_login):
        KojiModuleBuilder(owner=self.module.owner,
                          module=self.module,
                          config=self.config,
                          tag_name=self.tag_name,
                          components=[])
        args, kwargs = mocked_krb_login.call_args
        self.assertTrue(set([('proxyuser', self.module.owner)]).issubset(set(kwargs.items())))