Apply filters and transforms only to the source adapter in every adapter - #291
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The NetBox, Nautobot, generic REST, IP Fabric, Slurp'it, ACI, and Prometheus
adapters decided whether to run configured filters and transforms by
comparing the configured source adapter name against their own adapter type
name. In a same-type sync (e.g. NetBox to NetBox), that comparison is true
for both the source and destination instance, so destination-side records
were also filtered and transformed, corrupting the diff.
The sync engine already passes target="source" or target="destination" to
every adapter constructor, so each adapter now checks its own stored role
instead of the name-vs-type predicate, matching the fix already applied to
the Infrahub adapter for the single-adapter case.
Also updates a NetBox test fixture that built its adapter with a role
placeholder ("test") that happened to satisfy the old name-vs-type
predicate; it now uses "source" to match how the engine actually
constructs a source-side adapter.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
The parametrized same-type-sync regression test built an AciAdapter, which sets AciModel's class-level device mapping as a side effect, without restoring it afterward — leaking state into whatever test ran next in the same process. Ruff also flagged unquoted cast() type expressions and Any return types on the adapter-builder helpers. Add an autouse fixture that snapshots and restores the device mapping, quote the cast() targets, and mark the builders' Any returns with noqa: ANN401, matching the convention used elsewhere in this test suite for helpers whose return type varies by adapter. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
IP Fabric and Slurp'it were previously skipped via pytest.importorskip because neither SDK is installed in the development or CI unit profile, leaving those two adapter loaders untested. Both adapter modules only need their SDK import to succeed (the real client is patched out), so stub the missing module in sys.modules for the duration of each adapter build, following the same approach as test_reference_conversion_optional_sdk.py, and clean it up afterward so it does not leak into other test modules. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
The optional-SDK import helper in the same-type sync filter/transform regression test dropped any preexisting sys.modules entry and adapters package attribute for ipfabricsync/slurpitsync without restoring them, and left the module-level event loop created by importing a stubbed slurpitsync open. It also treated a stub left in sys.modules by another test as a real SDK install. Record and restore prior state, close the loop, and detect a real install via find_spec instead of sys.modules. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
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In `@tests/adapters/test_same_type_sync_filter_role.py`:
- Line 63: Update the cleanup around sys.modules.pop(full_name, None) to close
the temporary Slurp’it module’s module-level loop before discarding it; preserve
cleanup behavior when the module or loop is absent.
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changelog/+same-type-sync-filter-role.fixed.mdinfrahub_sync/adapters/aci.pyinfrahub_sync/adapters/genericrestapi.pyinfrahub_sync/adapters/ipfabricsync.pyinfrahub_sync/adapters/nautobot.pyinfrahub_sync/adapters/netbox.pyinfrahub_sync/adapters/prometheus.pyinfrahub_sync/adapters/slurpitsync.pytests/adapters/test_netbox_namespace_identity.pytests/adapters/test_same_type_sync_filter_role.py
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…-type-sync test _sdk_installed previously used find_spec, which can be fooled by a stub a prior test left in sys.modules. All sys.modules and adapters-package attribute mutations now go through monkeypatch so the exact prior state (including an absent key or a None sentinel entry) is restored automatically, the leaked Slurp'it event loop is closed via a finalizer instead of inline, and a new test locks in the restore behavior for a pre-seeded None entry and a stub. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Importing stub-backed adapters can leave package attributes behind, so later adapter tests depend on file order. Track module and package changes through the test fixture and close import-created event loops at teardown. Co-Authored-By: OpenAI Codex <noreply@openai.com>
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Close each import-created loop before discarding its temporary adapter module so repeated tests do not leave loop resources open. The touched helper now has a concise docstring.\n\nAuthored by an automated development workflow.
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Every adapter decides whether to run configured filters and transforms by comparing the configured source adapter's name with its own adapter type. In a sync where both sides use the same adapter type (NetBox to NetBox, Nautobot to Nautobot, and so on), that comparison is true for both instances. So source-only filters and transforms also run on the destination and corrupt the comparison: a transform can hide a real update as no change, and a filter can turn an update into a create. PR #280 fixed this for the Infrahub adapter. This PR applies the same fix to the other seven adapters: NetBox, Nautobot, generic REST, IP Fabric, Slurp'it, ACI, and Prometheus. Each now checks the role the engine passes at construction (
self.target == "source"), and heterogeneous syncs behave as before.A parametrized regression test covers all seven adapters for both same-type and heterogeneous syncs, and fails on the code before this change. One existing NetBox test built its adapter with
target="test", which relied on the old always-true check; it now usestarget="source", matching how the engine constructs adapters.Open review finding being addressed in follow-up commits on this PR:
tests/adapters/test_same_type_sync_filter_role.pyremoves existinginfrahub_sync.adapters.ipfabricsyncandslurpitsyncentries fromsys.modulesand the package without saving and restoring them. Stubbed Slurp'it imports also leave the module-level event loop open. The helper's "is the SDK installed" check can mistake a stub left by another test for a real install.Verification (at 4c67437)
uv run pytest tests/adapters/test_same_type_sync_filter_role.py tests/adapters/test_netbox_incremental.py tests/adapters/test_nautobot_incremental.py tests/adapters/test_netbox_namespace_identity.py -q --no-cov: 66 passed, 4 skippeduv run ruff format --check .anduv run ruff check .: clean;uv run ty check .: no new diagnosticspytest -m "not integration and not preview and not docker and not builder and not compose"): 5,490 passed, 5 skippedinfrahub-sync --help,configs --help,runs --help: passedOpened by an automated development workflow; a maintainer reviews and merges.
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