swh_config = '/tmp/pytest-of-jenkins/pytest-0/test_loader_incremental0/loader.yml' requests_mock_datadir = <requests_mock.mocker.Mocker object at 0x7f4436849c50> def test_loader_incremental(swh_config, requests_mock_datadir): """Ensure a second visit do not download artifact already downloaded by the previous visit. """ loader = NixGuixLoader(sources_url) load_status = loader.load() loader.load() expected_snapshot_id = "0c5881c74283793ebe9a09a105a9381e41380383" assert load_status == {"status": "eventful", "snapshot_id": expected_snapshot_id} assert_last_visit_matches( loader.storage, sources_url, status="partial", type="nixguix" ) expected_branches = { "evaluation": { "target": "cc4e04c26672dd74e5fd0fecb78b435fb55368f7", "target_type": "revision", }, "https://github.com/owner-1/repository-1/revision-1.tgz": { "target": "488ad4e7b8e2511258725063cf43a2b897c503b4", "target_type": "revision", }, } expected_snapshot = { "id": expected_snapshot_id, "branches": expected_branches, } snapshot = check_snapshot(expected_snapshot, storage=loader.storage) check_snapshot_revisions_ok(snapshot, loader.storage) urls = [ m.url for m in requests_mock_datadir.request_history if m.url == ("https://github.com/owner-1/repository-1/revision-1.tgz") ] # The artifact # 'https://github.com/owner-1/repository-1/revision-1.tgz' is only # visited one time > assert len(urls) == 1 E assert 2 == 1 E +2 E -1 .tox/py3/lib/python3.7/site-packages/swh/loader/package/nixguix/tests/test_nixguix.py:197: AssertionError