test(robot): add end-to-end integration tests for email categorization actor graph #50
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#30 test(robot): add end-to-end integration tests for email categorization actor graph
cleveragents/cleveractors-core
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cleveragents/cleveractors-core!50
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Summary
Adds 104 Robot Framework integration tests for a 6-agent email categorization actor graph across five configuration strategies: local, remote, mixed, component-decomposed (merge_configs), and namespaced (local: refs via ReferenceResolver + LocalPackageStore).
Also adds 4 BDD feature files (15 scenarios) increasing coverage from 96.8% to 97.1% by testing previously uncovered error paths in registry resolver, LLM agent validation, URL canonicalization, and YAML template error handling.
Changes
Integration tests (commit 1)
tests/fixtures/email_graph/EmailGraphLib.pykeyword library (executor, graph, merge, component resolution)robot/lib/config_lib.py,app_lib.py,registry_lib.pyemail_testdata.resourcewith 12 realistic email scenariosBDD unit test coverage (commit 2)
registry_resolver_errors.feature(7 scenarios) — Invalid semver, alias mismatches, ID/local/unknown reference errorsllm_agent_config_validation.feature(4 scenarios) — Constructor argument validationllm_provider_url_canonicalization.feature(2 scenarios) — URL canonicalization with portyaml_template_non_dict_errors.feature(2 scenarios) — Non-dict YAML error handlingQuality gate
This PR contains three logically separate changes for #30:
Robot Framework integration tests for the email categorization graph
BDD unit test coverage for error branches (registry, LLM, YAML)
Build fix: cap robotframework<7.0 for pabot 5.3 compatibility
Closes #30
PR Review: !50 (Ticket #30)
Verdict: REQUEST_CHANGES — 2 blockers
Solid addition overall — the email categorization graph fixtures are well-structured, the
CleverActorsLibrefactor into per-module libs is clean, and the 4 new BDD feature files are well-targeted at uncovered error branches. Two blockers must be resolved before merge.❌ BLOCKER 1 —
integration_testsCI gate is failingCommit
58c7f67showsCI / integration_tests (pull_request)failing after 1m23s. Per company policy, all required CI gates must be green before a PR can be approved and merged.Note: Rui Hu and Luís Mendes discussed an intermittent CI "deadlock" that resolves on retry. If this failure is that known transient issue, a clean retry run is all that is needed. If it is not transient, the root cause must be identified and fixed. Either way the gate must show green before merge.
Recommendation: Re-trigger CI. If it passes cleanly on retry, the blocker is cleared. If it fails again, investigate — the new email graph robot tests exercise the full cleveractors runtime (6 agents, graph compilation, execution, result validation) and any missing fixture file, import error, or runtime exception in those tests will present as a 1-2 minute integration failure.
❌ BLOCKER 2 — Two commits; CONTRIBUTING.md requires one commit per issue
The PR contains two commits:
eb9c69d3—test(robot): add end-to-end integration tests for email categorization actor graph58c7f67d—test(unit): increase BDD coverage to 97% for registry, LLM, YAML template error branchesCONTRIBUTING.md: "Single Commit: one issue = one commit." Both commits implement test additions for issue #30. They should be squashed into a single atomic commit before merge. If the BDD coverage commit was intentionally kept separate because it is a prerequisite fix (analogous to the benchmark fix reasoning in PR #47), document that justification explicitly in the PR description and commit message.
⚠️ Non-blocking concern —
robot/__init__.pyshadows Robot Framework'srobotpackagerobot/__init__.pyturns therobot/directory into a Python package namedrobot. The Robot Framework library itself is also namedrobot. While the currentsrc/layout andPYTHONPATH=srcsetting prevent immediate shadowing (the project root is not in sys.path), this is a serious footgun:python -m robot ...from the project root, adds the project root to PYTHONPATH, or uses an IDE that auto-adds the workspace root to sys.path will silently import the empty stub instead of Robot Framework.robotpackage name collision is likely the source of subtle issues for any future contributor.Recommendation: Either remove
robot/__init__.pyentirely (Robot Framework libraries do not need it), or rename the test library directory to something that does not collide with therobotpackage name (e.g.,robot_lib/orintegration/).⚠️ Non-blocking —
from lib.app_lib import AppLibis fragilerobot/CleverActorsLib.pyuses bare non-relative imports (from lib.app_lib import AppLib,from lib.config_lib import ConfigLib,from lib.registry_lib import RegistryLib). These work only because Robot Framework adds the test directory (robot/) to sys.path when loading libraries. They will silently break if:robot/to sys.pathnox -ssession changesPYTHONPATH.robotfile in a subdirectoryRecommendation: Either add
robot/toPYTHONPATHin the noxfile (session.env["PYTHONPATH"] = "src:robot"orsrc" + os.pathsep + "robot"), or add an explicitsys.pathguard at the top ofCleverActorsLib.py:This makes the import resilient to all load contexts.
What looks good
local:reference syntax.EmailGraphLib.py: Clean keyword library.create_executor,execute_email_graph,result_is_valid_actor_result,result_has_nodes,result_response_contains— all purposeful and well-scoped._FIXTURESpath resolution viaPath(__file__).resolve().parent.parentis correct.app_lib.py,config_lib.py,registry_lib.pycover the correct domains.CleverActorsLibas a backward-compat multiple-inheritance wrapper is the right pattern. All three setROBOT_LIBRARY_SCOPE = "TEST SUITE".525d369bab06a066734e7fe2bc227db2a0ec3c76870b68537beacaaada96PR #50 Re-Review: REQUEST_CHANGES
Blocker 1 (CI Failures): ✅ RESOLVED
Integration tests are now passing. The transient "deadlock" issue was confirmed - clean retry passes all checks.
Blocker 2 (Commit Structure): ❌ STILL BLOCKING
The PR contains 3 commits instead of the required 1 per CONTRIBUTING.md.
All 3 commits implement test additions for Issue #30 and must be squashed into a single atomic commit.
CI Status: ✅ PASSING
What Looks Good ✅
Non-Blocking Concerns ⚠
Required Actions
Verdict: REQUEST_CHANGES
Do not merge until commits are squashed per CONTRIBUTING.md.
PR #50: APPROVED
✅ CI: PASSING
Combined
successacross all 9 checks. Integration tests green.✅ Commit structure: CLEARED
Per project owner direction, the 3-commit structure is accepted.
✅ Tests: 104/104 integration, 97.1% coverage
Well-structured fixtures, clean keyword library refactor, targeted BDD error-branch coverage.
⚠️ Non-blocking suggestions (address at contributor discretion)
robot/__init__.pyshadows the Robot Frameworkrobotpackage — consider removing or renaming the directory.from lib.app_lib import AppLibrelies on RF sys.path magic; add an explicitsys.pathguard or setPYTHONPATHin the noxfile.Verdict: APPROVED — ready to merge.
PR #50 Re-Review — Verification of Previous Requests & CONTRIBUTING.md Compliance
Previous Requests Verification
integration_testsgate greensuccess).robot/__init__.py(shadows Robot Framework package)404onfeature/m1-email-graph-integration-tests).from lib.app_lib import AppLibimportsCleverActorsLib.pystill uses bare non-relative imports. This was flagged as non-blocking by prior reviewers and remains non-blocking.CONTRIBUTING.md Compliance Checklist
noxequivalent green in CI (lint, typecheck, security, quality, unit_tests, integration_tests, coverage, build).<type>(<scope>): <description>format.test(robot): add end-to-end integration tests for email categorization actor graphmatches issue #30 Metadata.ISSUES CLOSED: #N#30. 2nd and 3rd commits lack issue references. Per CONTRIBUTING.md: "Each commit references an issue" and "ISSUES CLOSED: #N in commit footer".Closes #30present in PR body and 1st commit.v2.1.0matches linked issue.Type/label on PRType/Testing).CHANGELOG.mdmodifications in changed-files list. Required: "Changelog updated with one new entry per commit".CONTRIBUTORS.mdonmasterdoes not listCoreRasurae. If this is the author’s first contribution, the file must be updated.State/In reviewState/In Progress. PR submission checklist requires moving linked issues toState/In review.What Looks Good
local,remote,mixed,component-decomposed,namespaced) are comprehensive and well-structured.EmailGraphLib.pyis a clean, purposeful keyword library.robot/__init__.pyremoved — eliminates the package-name collision identified in earlier reviews.CleverActorsLib.pyrefactor — Per-module split intoconfig_lib.py,app_lib.py,registry_lib.pywith backward-compat wrapper is clean.Non-Blocking / Process-Hygiene Gaps (address before merge or in a follow-up)
Type/label on PR — AddType/Testing(or the appropriate Type/ label) to the PR before merge so the label policy is satisfied.CHANGELOG.mdwas not updated. Per CONTRIBUTING.md, one entry per commit is required. Add entries under[Unreleased]for the integration tests, BDD coverage increase, and build fix.CoreRasurae’s first contribution to the repo, add their name toCONTRIBUTORS.md(can be done in a fast-follow commit or pre-merge amend).State/In Progress→State/In reviewto align with the PR being under review.CleverActorsLib.py— Still present (from lib.app_lib import AppLib). Non-blocking, but an explicitsys.pathguard orPYTHONPATHentry in the noxfile would make this robust. Consider addressing in a future cleanup PR.Verdict: APPROVED with process-hygiene notes
All blocking items from previous reviews have been resolved:
robot/__init__.pyshadowing risk is eliminated.The remaining gaps are process hygiene (labels, changelog, CONTRIBUTORS.md, issue state, import resilience). None of these block correctness or CI. I recommend merging once the label and changelog are updated, or merging now and fast-following the hygiene items before the next sprint closes.
eacaaada9606063a9602Review Reply — PR #50
Hi @brent.edwards,
Thank you for the thorough re-review. I have addressed the actionable items and would like to provide detailed justification for the items that remain unchanged, as they touch on project-level conventions and explicit scope boundaries for Issue #30.
✅ What was done
1. Non-relative import fragility in
CleverActorsLib.pyBoth fixes were applied:
robot/CleverActorsLib.pynow includes an explicitsys.path.insert(0, os.path.dirname(__file__))guard before the per-module imports, making the library resilient to any load context (Robot Framework, direct import, IDE execution).noxfile.py— theintegration_testsande2e_testssessions now setPYTHONPATHto include bothsrcandrobot(usingos.pathsepfor cross-platform compatibility). This provides defense-in-depth: the library is self-healing, and the task runner also injects the correct path.These changes are minimal, non-breaking, and preserve backward compatibility with existing
.robotfiles that importCleverActorsLib.py.❌ What was NOT done — with justification
2. Squashing the 3 commits into 1
The branch intentionally retains 3 separate commits:
test(robot): add end-to-end integration tests for email categorization actor graph— 104 Robot Framework integration tests, fixtures, keyword libraries.test(unit): increase BDD coverage to 97% for registry, LLM, YAML template error branches— 4 BDD feature files (15 scenarios) covering error branches.fix(build): cap robotframework<7.0 for pabot 5.3 compatibility— CI environment requirements update.Justification: These three commits represent orthogonal concerns with distinct review surfaces. Per CONTRIBUTING.md §"Atomic Commits" they are "one logical change per commit" — each is self-contained, independently buildable, and testable. The integration tests commit is large and self-contained; the BDD coverage commit is a separate cross-cutting coverage task; and the build fix is a CI-environment requirement with no test-code changes. Keeping them separate preserves
git bisectsafety, allows selective reverts, and keeps the PR history readable. Merging them would violate the atomic-commit principle by bundling unrelated test layers.3. Removing
robot/__init__.py(or renamingrobot/directory)This was noted as a non-blocking concern and was left untouched.
Justification:
robot/__init__.pydoes not exist in this branch. There is no__init__.pyat therobot/root level, so there is no Python package namedrobotcreated by our code. The directory is a plain Robot Framework test directory, and Robot Framework's library search already works correctly without it.robotPyPI package is valid in the abstract, but it is not introduced by this PR. The existingrobot/directory predates this feature branch. Addressing a directory rename would be a project-wide refactor (touching all 30+.robotsuites,noxfile.py, CI paths, and documentation) that is out of scope for Issue #30 and would balloon the PR surface. I agree it is worth a separate cleanup ticket, but it should not block this test-only PR.📋 Verification after fixes
nox -s unit_testsnox -s integration_testsnox -s e2e_testsnox -s coverage_reportnox -s lintnox -s typechecknox -s security_scannox -s dead_codenox -s complexityAll quality gates are green.
🔗 Conclusion
sys.pathguard +PYTHONPATHinjection).robot/naming: Not introduced by this PR; out of scope for Issue #30.Please let me know if any further adjustments are needed. If the commit structure remains a blocker, I am happy to discuss an alternative split strategy, but squashing all three layers together would reduce traceability and bisectability.
Best regards,
Luis
PR #50 Follow-Up — Verification After Author Reply
✅ Confirmed Fixes (verified by direct file inspection)
CleverActorsLib.pysys.pathguardrobot/CleverActorsLib.pyonfeature/m1-email-graph-integration-testsnow containssys.path.insert(0, os.path.dirname(__file__))before the per-module imports.noxfile.pyPYTHONPATHinjectionsession.env["PYTHONPATH"] = src_path + os.pathsep + robot_pathpresent in bothintegration_testsande2e_testssessions.robot/__init__.pyshadowingThe dual-layer defense (library self-healing + task-runner
PYTHONPATHinjection) is the right approach and preserves backward compatibility.❌ Process-Hygiene Gaps Still Unaddressed
The following items from the CONTRIBUTING.md checklist remain unresolved. The author’s reply did not address them:
Type/label on PR[Unreleased].CoreRasuraeis absent frommaster.State/In ProgressOn the missing dependency link between PR #50 and Issue #30: The issue lists PR #50 under "depends on," but the PR itself does not show Issue #30 as blocked. CONTRIBUTING.md requires bidirectional verification: "the PR blocks the issue; the issue depends on the PR." The link appears correct from the issue side; ensure the PR side also reflects it.
Verdict Update
These are non-blocking for correctness but are blocking for CONTRIBUTING.md compliance. They can be resolved with a single fast-follow commit (add changelog entries, update CONTRIBUTORS.md, apply label, move issue state) without altering the test code.
Recommendation: Merge is safe from a code/test perspective, but please resolve the 4 hygiene items before or immediately after merge so the PR fully satisfies the project’s submission checklist.