129 lines
5 KiB
Python
129 lines
5 KiB
Python
"""Sync engine tests: backend/flows/*.json -> DB + LFX (LFX real, DB sqlite)."""
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import json
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import shutil
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from pathlib import Path
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from uuid import UUID
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import pytest
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from app.flows import store, sync
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from app.flows.lfx_client import LfxClient, LfxNotFound
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from app.flows.sync import lfx_id_for
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from app.settings import settings
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FIXTURES = Path(__file__).parent / "fixtures" / "flows"
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def load_fixture(name: str) -> dict:
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return json.loads((FIXTURES / name).read_text())
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def _lfx() -> LfxClient:
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return LfxClient(settings.lfx_url, api_key=settings.lfx_api_key or None)
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def _seed_dir(tmp_path: Path, name: str = "simple_rule.json") -> Path:
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shutil.copy(FIXTURES / name, tmp_path / name)
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return tmp_path
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async def test_sync_adds_new_flow(session, lfx_server, tmp_path):
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_seed_dir(tmp_path)
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report = await sync.sync_from_directory(session, _lfx(), tmp_path)
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assert report.added == ["simple_rule"]
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assert report.errors == {}
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definition = store.get_definition_by_source_path(session, "simple_rule.json")
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assert definition is not None
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assert definition.name == "simple_rule"
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versions = store.list_versions(session, definition.id)
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assert [v.version_no for v in versions] == [1]
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assert versions[0].lfx_flow_id == lfx_id_for(definition.id, 1)
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assert versions[0].deployed_at is not None
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async def test_sync_skips_unchanged(session, lfx_server, tmp_path):
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_seed_dir(tmp_path)
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first = await sync.sync_from_directory(session, _lfx(), tmp_path)
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assert first.added == ["simple_rule"]
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second = await sync.sync_from_directory(session, _lfx(), tmp_path)
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assert second.skipped == ["simple_rule"]
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assert second.added == second.updated == []
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definition = store.get_definition_by_source_path(session, "simple_rule.json")
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assert len(store.list_versions(session, definition.id)) == 1
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async def test_sync_updates_on_change_and_replaces_lfx(session, lfx_server, tmp_path):
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_seed_dir(tmp_path)
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await sync.sync_from_directory(session, _lfx(), tmp_path)
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definition = store.get_definition_by_source_path(session, "simple_rule.json")
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old_lfx_id = lfx_id_for(definition.id, 1)
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doc = load_fixture("simple_rule.json")
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doc["description"] = "geaendert"
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(tmp_path / "simple_rule.json").write_text(json.dumps(doc))
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report = await sync.sync_from_directory(session, _lfx(), tmp_path)
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assert report.updated == ["simple_rule"]
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versions = store.list_versions(session, definition.id)
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assert [v.version_no for v in versions] == [1, 2]
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assert versions[1].lfx_flow_id == lfx_id_for(definition.id, 2)
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# Superseded LFX registration is gone.
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with pytest.raises(LfxNotFound):
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await _lfx().flow_info(old_lfx_id)
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async def test_sync_deletes_missing_file_with_cascade(session, lfx_server, tmp_path):
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_seed_dir(tmp_path)
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await sync.sync_from_directory(session, _lfx(), tmp_path)
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definition = store.get_definition_by_source_path(session, "simple_rule.json")
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version = store.list_versions(session, definition.id)[0]
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run = store.create_run(session, version, input={"a": 1}, tenant_id="default")
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lfx_id = lfx_id_for(definition.id, 1)
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(tmp_path / "simple_rule.json").unlink()
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report = await sync.sync_from_directory(session, _lfx(), tmp_path)
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assert report.deleted == ["simple_rule"]
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assert store.get_definition_by_source_path(session, "simple_rule.json") is None
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with pytest.raises(store.NotFoundError):
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store.get_run(session, run.id)
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with pytest.raises(LfxNotFound):
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await _lfx().flow_info(lfx_id)
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async def test_sync_reports_invalid_json(session, lfx_server, tmp_path):
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(tmp_path / "kaputt.json").write_text("{kein json")
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report = await sync.sync_from_directory(session, _lfx(), tmp_path)
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assert "kaputt.json" in report.errors
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assert report.added == []
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assert store.list_definitions(session) == []
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async def test_sync_missing_dir_raises(session, lfx_server, tmp_path):
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with pytest.raises(FileNotFoundError):
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await sync.sync_from_directory(session, _lfx(), tmp_path / "gibts-nicht")
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async def test_sync_rename_updates_definition_name(session, lfx_server, tmp_path):
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_seed_dir(tmp_path)
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await sync.sync_from_directory(session, _lfx(), tmp_path)
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doc = load_fixture("simple_rule.json")
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doc["name"] = "umbenannt"
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(tmp_path / "simple_rule.json").write_text(json.dumps(doc))
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report = await sync.sync_from_directory(session, _lfx(), tmp_path)
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assert report.updated == ["simple_rule"]
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definition = store.get_definition_by_source_path(session, "simple_rule.json")
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assert definition.name == "umbenannt"
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async def test_sync_endpoint_returns_report(client, lfx_server, tmp_path, monkeypatch):
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monkeypatch.setattr(settings, "flows_dir", str(tmp_path))
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_seed_dir(tmp_path)
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response = await client.post("/api/flows/sync")
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assert response.status_code == 200, response.text
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body = response.json()
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assert body["added"] == ["simple_rule"]
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assert body["errors"] == {}
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response = await client.post("/api/flows/sync")
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assert response.json()["skipped"] == ["simple_rule"]
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