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kevinveenbirkenbachandClaude Opus 5.5
18ea75049e
A constructor task after the update role and the swarm auto-placement installs, in one package-manager call, every package id of every role the host's groups may run: meta dependencies, service edges and every role invocation readable from tasks and handlers, conditions ignored. Ids that must stay with their role (a conditional install, a repository added first, a need before update) carry batch: false in meta/packages.yml and keep their task; roles reference shared root ids with shared: true. 42 per-role install tasks go, and a lint keeps the split: no batched id in a role task, none in a role run ahead of the batch. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
53 lines
2.1 KiB
Python
53 lines
2.1 KiB
Python
import unittest
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from unittest import mock
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from ansible.errors import AnsibleError
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from plugins.lookup.package_batch import LookupModule
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from utils.packages.schema import PackagesShapeError
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MODULE = "plugins.lookup.package_batch"
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class TestPackageBatchLookup(unittest.TestCase):
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def _run(self, terms, group_names, closure=None, side_effect=None):
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applications = mock.Mock()
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applications.run.return_value = [{"web-app-x": {}}]
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with (
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mock.patch(f"{MODULE}.lookup_loader.get", return_value=applications),
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mock.patch(f"{MODULE}.types_from_group_names", return_value=["server"]),
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mock.patch(
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f"{MODULE}.deploy_closure",
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return_value=closure or {"web-app-x"},
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side_effect=side_effect,
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) as closure_mock,
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mock.patch(f"{MODULE}.batch_ids", return_value=["git"]) as ids_mock,
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):
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lookup = LookupModule()
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result = lookup.run(terms, variables={"group_names": group_names})
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return result, closure_mock, ids_mock
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def test_returns_the_batch_ids_of_the_closure(self):
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result, _closure, ids = self._run([["web-app-x"]], ["web-app-x"])
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self.assertEqual(result, [["git"]])
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self.assertEqual(ids.call_args.args[0], {"web-app-x"})
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def test_nested_and_scalar_terms_become_one_seed_list(self):
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_result, closure, _ids = self._run([["web-app-x"], "role-b"], ["web-app-x"])
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self.assertEqual(closure.call_args.args[1], ["web-app-x", "role-b"])
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def test_the_host_groups_select_types_and_gates(self):
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_result, closure, _ids = self._run([["web-app-x"]], ["web-app-x", "servers"])
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self.assertEqual(closure.call_args.kwargs["host_types"], ["server"])
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self.assertEqual(
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closure.call_args.kwargs["group_names"], ["web-app-x", "servers"]
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)
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def test_a_registry_error_becomes_an_ansible_error(self):
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with self.assertRaises(AnsibleError):
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self._run([["web-app-x"]], [], side_effect=PackagesShapeError("broken"))
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if __name__ == "__main__":
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unittest.main()
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