test(e2e): backfill coverage for the embeddings dimension probe and the flows authoring gates - #5970
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How this change flows1 changed behaviour across 9 relationships. 4 surrounding behaviours are shown (60 graph nodes walked). 54 further behaviours left out to keep the diagram readable. flowchart LR
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classDef changed fill:#0d4429,stroke:#238636,color:#e6edf3
classDef impacted fill:#161b22,stroke:#6e7681,color:#c9d1d9
classDef flagged fill:#5a1e02,stroke:#d93f0b,color:#ffffff
classDef blocking fill:#67060c,stroke:#f85149,color:#ffffff
Green: changed behaviour. Grey: surrounding behaviour. Arrows name the call, use, implementation, or test relationship. Orange: has findings. Red: has a finding that blocks the merge. |
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Included review availability: Your plan provides up to 10 included reviews per hour; 2 remain after this review. 📝 WalkthroughWalkthroughThe PR adds end-to-end tests for custom embedding dimensions, credential file permissions, voice validation, and strict flow authoring gates. The tests verify endpoint-native dimension persistence, owner-only credential storage, STT dry-run behavior, and strict binding and prompt validation. ChangesEmbeddings settings validation
JSON-RPC behavior validation
Estimated code review effort: 3 (Moderate) | ~25 minutes Merge Risk: ⚪ Minimal · up to This tests-only change adds localized coverage for existing behavior, with no actionable merge-blocking risk remaining beyond normal checks and review. Suggested reviewers: Poem
🚥 Pre-merge checks | ✅ 5✅ Passed checks (5 passed)
Full details: Docstring CoverageExplanation Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 2 functions across 1 files. (1 skipped: 1 too large.) Warning Your free Security trial is over. An organization admin can upgrade to Advanced for continuous pull request security review or dismiss this notice. Comment |
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In `@tests/json_rpc_e2e.rs`:
- Around line 14301-14306: Replace the conditional refusal check around
strict_create_refusal(&create) with assert_no_jsonrpc_error(&create,
"flows_create"), requiring the strict flows_create operation to succeed without
tolerating unrelated failures.
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tests/embeddings_rpc_e2e.rstests/json_rpc_e2e.rs
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…he flows authoring gates Two of the five gaps from the e2e coverage audit, in the lane that matches each change and with every assertion revert-checked. openhuman#5859 — tests/embeddings_rpc_e2e.rs `embeddings_update_settings_adopts_custom_endpoint_native_dimension` configures dimensions: 1024 against a mock returning 3-wide vectors and asserts the save is not refused and that get_settings afterwards reports 3. The existing custom-endpoint test configures 3 against a 3-wide mock, so "honoured the guess" and "discovered the native width" produce the same number there and its dimensions == 3 assertion cannot separate them — which is precisely the tinyhumansai#4056 case. openhuman#5846 — tests/json_rpc_e2e.rs Four cases driving flows_create with strict: true, which reaches strict_gate -> run_builder_gates -> validate_binding_resolvability -> tinyflows::gates::failures. ops_tests_part_06_tests.rs already pins the gate function at unit level; what nothing covered is that the evicted gate is still WIRED into the strict RPC path. The eviction moved the implementation out of this repository, so the wiring is exactly what can now rot silently. - refuses_binding_to_undeclared_agent_field - accepts_binding_to_schemaless_agent (the deliberate carve-out) - accepts_prose_prompt_beside_real_messages - still_refuses_prose_prompt_without_messages On the carve-out: tinyhumansai#5846's summary says a tool_call arg binding to a "schema-less agent" is refused. The gate deliberately does the opposite — gates/mod.rs treats a missing schema as unverifiable rather than invalid, and tinyflows' own unit test pins that. These tests follow the implemented contract, and the carve-out has its own case so tightening it fails loudly. Revert-checks, each confirming the failure names the new assertion: - final_probe_dims forced to keep the guess -> the 5859 test fails on "must adopt the endpoint's native vector width (3), not the guessed 1024". - both gate carve-outs reverted -> the two acceptance tests fail, the two refusal tests still pass. - agent_prompt_failures + agent_schema_failures unwired from failures() -> the two refusal tests fail, the two acceptance tests still pass. Tests only. No production code, no submodule pin, and no gate weakened.
…less tolerance Both reviewers flagged the tolerated-error pattern in the strict-create accept tests. Probing the running stack shows they are right about one of the two and wrong about the other, so the two are treated differently. The prose-prompt fixture is a trigger plus one agent node — no bindings, no connections, no external-tool args — and the create demonstrably SUCCEEDS, returning a flow id. The old `if let Some(refusal)` form would have gone green on a structural error, a transport failure or a renamed diagnostic, and green again if no refusal came back at all, proving nothing either way. Now asserts assert_no_jsonrpc_error plus the saved flow's name and a non-empty id. The schemaless fixture is NOT the same case, contrary to the review note that it shares the pattern. It legitimately trips a LATER, unrelated gate: strict mode refuses it because the Slack node's `channel` arg binds to an upstream field that resolves to null under a sandboxed dry run. Asserting success there would fail. The original tolerance was still too broad though, so it is now narrowed to require a strict-validation refusal specifically — closing the structural/transport false positive the reviewers were pointing at, without asserting an outcome the graph cannot produce. Verified: 4 passed, cargo fmt clean.
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…\ntest(e2e): backfill coverage for the embeddings dimension probe and the flows authoring gates\n
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Summary
Backfills e2e coverage for two of the five gaps found in a coverage audit of recently-merged PRs. Tests only — no production code, no submodule pin, no gate weakened.
Every assertion here is revert-checked: the fix was reverted locally, the test was confirmed to fail naming the new assertion, and the fix restored. Results are in the table below.
What is covered
openhuman#5859 — the custom embedding endpoint's native vector width
tests/embeddings_rpc_e2e.rs::embeddings_update_settings_adopts_custom_endpoint_native_dimensionConfigures
dimensions: 1024against a mock returning 3-wide vectors, then asserts the save is not refused and thatembeddings_get_settingsafterwards reports 3.The existing
embeddings_embed_with_custom_openai_endpoint_round_trips_vectors_and_api_keyconfigures3against a 3-wide mock, so "honoured the guess" and "discovered the native width" produce the same number and itsdimensions == 3assertion cannot separate them. A mismatched guess is precisely the #4056 case the probe was made dimension-agnostic for.openhuman#5846 — the two authoring-gate behaviour changes
tests/json_rpc_e2e.rs, four cases drivingflows_createwithstrict: true, which reachesops::strict_gate→run_builder_gates→validate_binding_resolvability→tinyflows::gates::failures.…refuses_binding_to_undeclared_agent_fieldtool_callarg reading a field the agent's declared schema omits is refused, naming the field…accepts_binding_to_schemaless_agent…accepts_prose_prompt_beside_real_messages=-prosepromptbeside realmessagesno longer blocks the save…still_refuses_prose_prompt_without_messagesmessagesto fall through to, it is still a hard refusalops_tests_part_06_tests.rsalready pins the gate function at unit level. What nothing covered is that the evicted gate is still wired into the strict RPC path — #5846 moved the implementation out of this repository, so the wiring is exactly the thing that can now rot without a local test failing.One note on the PR summary of #5846. It reads "a workflow whose
tool_callarg binds to a schema-less agent is now refused". The gate deliberately does the opposite:gates/mod.rsskips an agent with nooutput_parser.schemabecause "the field may exist, so it is unverifiable rather than guaranteed invalid", and tinyflows' ownbinding_to_agent_without_any_schema_is_unverifiable_not_rejectedpins that. The implementation is the defensible reading — refusing every schema-less agent would reject valid graphs. These tests follow the implemented contract, and the carve-out has its own case precisely so that tightening it to match the prose fails loudly.Revert-check results
final_probe_dimsforced to keep the guessmessagescarve-out dropped)=-prose prompt beside real messages must not block the save"agent_prompt_failures+agent_schema_failuresunwired fromfailures()All five pass with the fixes in place (
1 passedand4 passedrespectively).Not covered, and why
Stated rather than papered over — these are honest gaps, not oversights:
ShareCardModalputs the drafted headline into the#share-captiontextarea viabuildFallbackHeadline→redactSensitive, so a Playwright spec can assert[redacted]reaches a real DOM node. Not attempted here because the Playwright lane needs a full web build, and the machine is under an active memory throttle.ingest_budgetand consumed inmodules::memory, bothpub(crate), so no external test crate can observe it. Proving it end-to-end needs a loaded module whoseIngestCodingSessionsmember exceeds 30 s — a real module process and a >30 s test.memory::tree::health::user_errorarepub(crate). The only public seam isapply_all_in_rpc, and reaching its aggregation branch needs triggers that actually fail. Worth correcting one thing from the original audit: this is no longer dormant —registry_part_01.rs:178now pins tinymemory1.13.7andvendor/tinymemorycarries thecorruptionmodule, so the gap is live rather than deferred.Submission Checklist
## RelatedRelated
Backfills coverage for openhuman#5859 and openhuman#5846. Refs openhuman#5588, openhuman#5803, openhuman#5823 for the gaps left open above.
mainis currently red on theRust Qualitylayout gate (git_operations.rsover the 750-line limit, from #5672). That is pre-existing and unrelated to this PR.Summary by CodeRabbit