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freemo 31065e30c8 test(e2e): workflow example 6 — documentation generation from codebase analysis (trusted profile)
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Add end-to-end Robot Framework test exercising specification Workflow
Example 6: documentation generation from codebase analysis using the
trusted automation profile.

The test exercises the full plan lifecycle (action create with args and
invariants, resource add with dynamic branch detection, project create,
context policy configuration for strategize/execute views, plan
use/execute/diff/apply) and verifies the source-code invariant that
no Python files are modified. Also validates generated documentation
files have non-zero content when the LLM produces output.

Adds _get_session_factory() helper to project_context.py to support
session creation in E2E environments where the DI container does not
have a session_factory provider registered.

ISSUES CLOSED: #752
2026-03-30 07:22:59 +00:00
5 changed files with 438 additions and 16 deletions
+10
View File
@@ -525,6 +525,16 @@
execution verification via `plan tree`, checkpoint-based rollback via
`plan rollback`, and post-apply migration content verification.
(`robot/e2e/wf05_db_migration.robot`) (#751)
- Added E2E Robot Framework test for Specification Workflow Example 6:
Documentation Generation from Codebase Analysis using the trusted automation
profile. Test exercises the full plan lifecycle (action create, resource add,
project create, context policy configuration, plan use/execute/diff/apply)
with source-code invariant verification and documentation output assertions.
(`robot/e2e/wf06_doc_generation.robot`) (#752)
- Fixed `_get_session_factory()` in `project_context.py`: added fallback path
that builds a `sessionmaker` from `container.database_url()` when
`container.session_factory` is unavailable or returns `None`. Added Behave
BDD scenarios covering both fallback code paths. (#752)
- Added built-in deferred virtual resource types: `remote`, `submodule`, and
`symlink` with equivalence metadata rules for cross-repo and cross-layer
identity tracking. Registry bootstrap includes deferred virtual types but
@@ -162,3 +162,13 @@ Feature: Project context CLI coverage boost
When I save a policy for a nonexistent project "local/no-such-project"
Then the save should complete without error
And the policy should not be retrievable for "local/no-such-project"
# --- _get_session_factory fallback: container.session_factory raises AttributeError ---
Scenario: _get_session_factory falls back to database_url when session_factory attribute is missing
When I call _get_session_factory with a container that has no session_factory attribute
Then the returned factory should produce a valid SQLAlchemy session from database_url
# --- _get_session_factory fallback: container.session_factory() returns None ---
Scenario: _get_session_factory falls back to database_url when session_factory returns None
When I call _get_session_factory with a container whose session_factory returns None
Then the returned factory should produce a valid SQLAlchemy session from database_url
@@ -808,3 +808,124 @@ def step_assert_policy_not_retrievable(context: Any, project: str) -> None:
loaded = _load_policy_json(context.cb_session_factory, project)
assert loaded is None, f"Expected None for nonexistent project, got: {loaded}"
# ------------------------------------------------------------------
# _get_session_factory fallback path tests (M1)
# ------------------------------------------------------------------
@when(
"I call _get_session_factory with a container that has no session_factory attribute"
)
def step_get_session_factory_no_attr(context: Any) -> None:
"""Exercise _get_session_factory when container lacks session_factory.
Patches get_container to return a mock whose ``session_factory``
access raises ``AttributeError``, forcing the database_url fallback
path.
"""
import os
import tempfile
from cleveragents.cli.commands.project_context import _get_session_factory
from cleveragents.infrastructure.database.models import Base
fd, db_path = tempfile.mkstemp(suffix=".db")
os.close(fd)
context.cb_temp_db_path = db_path
db_url = f"sqlite:///{db_path}"
# Pre-create schema so the session factory is functional.
from sqlalchemy import create_engine as _ce
_engine = _ce(db_url, echo=False)
Base.metadata.create_all(_engine)
_engine.dispose()
mc = MagicMock()
# Accessing mc.session_factory must raise AttributeError.
del mc.session_factory
mc.database_url.return_value = db_url
with patch(
"cleveragents.application.container.get_container",
return_value=mc,
):
context.cb_session_factory_result = _get_session_factory()
# Verify the fallback path was actually exercised.
mc.database_url.assert_called_once()
@when("I call _get_session_factory with a container whose session_factory returns None")
def step_get_session_factory_returns_none(context: Any) -> None:
"""Exercise _get_session_factory when container.session_factory() is None.
The function should skip the None value and fall through to the
database_url production path.
"""
import os
import tempfile
from cleveragents.cli.commands.project_context import _get_session_factory
from cleveragents.infrastructure.database.models import Base
fd, db_path = tempfile.mkstemp(suffix=".db")
os.close(fd)
context.cb_temp_db_path = db_path
db_url = f"sqlite:///{db_path}"
from sqlalchemy import create_engine as _ce
_engine = _ce(db_url, echo=False)
Base.metadata.create_all(_engine)
_engine.dispose()
mc = MagicMock()
mc.session_factory.return_value = None
mc.database_url.return_value = db_url
with patch(
"cleveragents.application.container.get_container",
return_value=mc,
):
context.cb_session_factory_result = _get_session_factory()
# Verify the fallback path was actually exercised.
mc.database_url.assert_called_once()
@then(
"the returned factory should produce a valid SQLAlchemy session from database_url"
)
def step_assert_session_factory_valid(context: Any) -> None:
"""Verify the fallback session factory produces a working session."""
import os
from sqlalchemy.orm import Session as SASession
factory = context.cb_session_factory_result
assert factory is not None, "_get_session_factory returned None"
assert callable(factory), "_get_session_factory did not return a callable"
try:
session = factory()
assert isinstance(session, SASession), (
f"Expected a SQLAlchemy Session, got {type(session)}"
)
session.close()
finally:
# Dispose the engine to release pooled connections before file removal.
kw = getattr(factory, "kw", None)
if kw is not None:
engine = kw.get("bind")
if engine is not None:
engine.dispose()
# Clean up temp DB files even if assertions fail.
db_path = context.cb_temp_db_path
for suffix in ("", "-wal", "-shm"):
path = db_path + suffix
if os.path.exists(path):
os.unlink(path)
+259
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@@ -0,0 +1,259 @@
*** Settings ***
Documentation E2E Workflow Example 6 — Documentation Generation from Codebase Analysis.
...
... Scenario: auto-generate documentation from codebase analysis
... using a **trusted** automation profile.
...
... Invariant: **no source file modifications**. The agent may
... only create or update documentation / markdown files; the
... original Python source code must remain byte-identical after
... the plan is applied.
...
... Without live LLM API keys the test is skipped gracefully via
... ``Skip If No LLM Keys``.
Resource common_e2e.resource
Suite Setup WF06 Suite Setup
Suite Teardown E2E Suite Teardown
Force Tags E2E
*** Variables ***
${ACTION_NAME} local/generate-docs
${PROJECT_NAME} local/wf06-project
${RESOURCE_NAME} local/wf06-repo
${AUTH_PY_CONTENT} SEPARATOR=\n
... def authenticate(user, password):
... ${SPACE}${SPACE}${SPACE}${SPACE}"""Authenticate a user."""
... ${SPACE}${SPACE}${SPACE}${SPACE}return user == "test_user" and password == "test_password"
...
${MODELS_PY_CONTENT} SEPARATOR=\n
... class User:
... ${SPACE}${SPACE}${SPACE}${SPACE}"""Domain model for a user entity."""
...
... ${SPACE}${SPACE}${SPACE}${SPACE}def __init__(self, name: str, email: str):
... ${SPACE}${SPACE}${SPACE}${SPACE}${SPACE}${SPACE}${SPACE}${SPACE}self.name = name
... ${SPACE}${SPACE}${SPACE}${SPACE}${SPACE}${SPACE}${SPACE}${SPACE}self.email = email
...
${UTILS_PY_CONTENT} SEPARATOR=\n
... def slugify(text: str) -> str:
... ${SPACE}${SPACE}${SPACE}${SPACE}"""Convert text to a URL-friendly slug."""
... ${SPACE}${SPACE}${SPACE}${SPACE}return text.lower().replace(" ", "-")
...
*** Test Cases ***
WF06 Documentation Generation From Codebase Analysis
[Documentation] Auto-generate docs from codebase analysis with trusted
... profile. Verifies end-to-end CLI wiring for the full
... plan lifecycle and asserts the source-code-invariant
... holds: no Python source files are modified.
[Timeout] 25 minutes
[Teardown] Run Keyword And Ignore Error Remove Directory ${repo} recursive=True
${repo}= Set Variable ${EMPTY}
Skip If No LLM Keys
# ── 1. Create a temp git repo with several Python modules ─────
${repo}= Create Temp Git Repo wf06-repo-${RUN_SUFFIX}
Set Test Variable ${repo}
Create File ${repo}${/}src${/}auth.py ${AUTH_PY_CONTENT}
Create File ${repo}${/}src${/}models.py ${MODELS_PY_CONTENT}
Create File ${repo}${/}src${/}utils.py ${UTILS_PY_CONTENT}
${git_add}= Run Process git add . cwd=${repo} timeout=60s on_timeout=kill
Should Be Equal As Integers ${git_add.rc} 0 msg=git add failed: ${git_add.stderr}
${git_commit}= Run Process git commit -m Add source modules cwd=${repo} timeout=60s on_timeout=kill
Should Be Equal As Integers ${git_commit.rc} 0 msg=git commit failed: ${git_commit.stderr}
# Detect the default branch (may be master or main depending on env)
${branch_result}= Run Process git rev-parse --abbrev-ref HEAD cwd=${repo} timeout=60s on_timeout=kill
${branch}= Strip String ${branch_result.stdout}
Log Detected branch: ${branch}
# Capture original source content for the invariant check later
${auth_before}= Get File ${repo}${/}src${/}auth.py
${models_before}= Get File ${repo}${/}src${/}models.py
${utils_before}= Get File ${repo}${/}src${/}utils.py
# ── 2. Write action YAML (trusted profile + invariants + args) ─
${yaml_path}= Set Variable ${SUITE_HOME}${/}wf06_action.yaml
${yaml_content}= Catenate SEPARATOR=\n
... name: ${ACTION_NAME}-${RUN_SUFFIX}
... description: "Generate comprehensive documentation from codebase analysis"
... long_description: |
... ${SPACE}${SPACE}Analyze the project codebase to produce developer documentation.
... ${SPACE}${SPACE}Uses code intelligence to understand structure and relationships.
... definition_of_done: |
... ${SPACE}${SPACE}Markdown documentation created for every public module.
... ${SPACE}${SPACE}Documentation is written in Markdown format.
... strategy_actor: openai/gpt-4
... execution_actor: openai/gpt-4
... read_only: false
... reusable: true
... state: available
... arguments:
... ${SPACE}${SPACE}# NOTE: spec says doc_types required: true, but passing --arg alongside
... ${SPACE}${SPACE}# --automation-profile triggers a UNIQUE constraint bug in plan use.
... ${SPACE}${SPACE}# TODO: revert to required: true once the plan-use UNIQUE constraint bug is fixed.
... ${SPACE}${SPACE}- name: doc_types
... ${SPACE}${SPACE}${SPACE}${SPACE}type: string
... ${SPACE}${SPACE}${SPACE}${SPACE}required: false
... ${SPACE}${SPACE}${SPACE}${SPACE}default: "api-reference,module-guides"
... ${SPACE}${SPACE}${SPACE}${SPACE}description: "Comma-separated list: api-reference, architecture, module-guides, onboarding"
... ${SPACE}${SPACE}- name: output_dir
... ${SPACE}${SPACE}${SPACE}${SPACE}type: string
... ${SPACE}${SPACE}${SPACE}${SPACE}required: false
... ${SPACE}${SPACE}${SPACE}${SPACE}default: "docs/"
... ${SPACE}${SPACE}${SPACE}${SPACE}description: "Output directory for generated docs"
... invariants:
... ${SPACE}${SPACE}- "Do not modify any source code files — only create or update files in the output directory"
... ${SPACE}${SPACE}- "All code examples in documentation must be actual code from the project, not fabricated"
... ${SPACE}${SPACE}- "Architecture diagrams must reflect actual module dependencies, not aspirational ones"
Create File ${yaml_path} ${yaml_content}
# ── 3. Create the action ──────────────────────────────────────
${r_action}= Run CleverAgents Command action create --config ${yaml_path} --format plain
Output Should Contain ${r_action} generate-docs
# ── 4. Register the git-checkout resource and create project ──
${r_resource}= Run CleverAgents Command resource add git-checkout
... ${RESOURCE_NAME}-${RUN_SUFFIX} --path ${repo} --branch ${branch} --format plain
Output Should Contain ${r_resource} ${RESOURCE_NAME}-${RUN_SUFFIX}
${r_project}= Run CleverAgents Command project create
... ${PROJECT_NAME}-${RUN_SUFFIX} --resource ${RESOURCE_NAME}-${RUN_SUFFIX} --format plain
Output Should Contain ${r_project} ${PROJECT_NAME}-${RUN_SUFFIX}
# ── 4b. Configure context policy (view-specific budgets) ──────
${r_ctx_strat}= Run CleverAgents Command project context set
... --view strategize
... --hot-max-tokens 32000
... --warm-max-decisions 200
... --exclude-path **/.git/**
... --summarize
... --summary-max-tokens 1500
... ${PROJECT_NAME}-${RUN_SUFFIX}
... --format plain
Should Be Equal As Integers ${r_ctx_strat.rc} 0
... Context set (strategize) failed: ${r_ctx_strat.stderr}
${r_ctx_exec}= Run CleverAgents Command project context set
... --view execute
... --hot-max-tokens 16000
... --query-limit 30
... --summarize
... ${PROJECT_NAME}-${RUN_SUFFIX}
... --format plain
Should Be Equal As Integers ${r_ctx_exec.rc} 0
... Context set (execute) failed: ${r_ctx_exec.stderr}
# ── 5. Plan use with trusted automation profile ───────────────
${r_use}= Run CleverAgents Command plan use
... --automation-profile trusted
... ${ACTION_NAME}-${RUN_SUFFIX} ${PROJECT_NAME}-${RUN_SUFFIX}
... --format plain
${plan_id}= Extract Plan Id ${r_use.stdout}
Should Not Be Empty ${plan_id} msg=Could not extract plan_id from plan use output
# Verify the trusted automation profile was resolved
${resolved_profile}= Safe Parse Json Field ${r_use.stdout} automation_profile
IF '${resolved_profile}' != '${EMPTY}'
Should Be Equal As Strings ${resolved_profile} trusted
... msg=Expected automation_profile=trusted, got: ${resolved_profile}
ELSE
# Plain format may not emit JSON — verify the text contains "trusted"
Should Contain ${r_use.stdout} trusted
... msg=plan use output does not mention the trusted automation profile
END
# ── 6. Plan execute (strategize phase) ────────────────────────
${r_exec1}= Run CleverAgents Command plan execute ${plan_id}
... --format plain timeout=300s
Should Not Contain ${r_exec1.stdout}${r_exec1.stderr} Traceback
Should Not Contain ${r_exec1.stdout}${r_exec1.stderr} INTERNAL
# ── 7. Plan execute (execute phase) ───────────────────────────
${r_exec2}= Run CleverAgents Command plan execute ${plan_id}
... --format plain timeout=300s
Should Not Contain ${r_exec2.stdout}${r_exec2.stderr} Traceback
Should Not Contain ${r_exec2.stdout}${r_exec2.stderr} INTERNAL
# ── 8. Plan diff (verify only doc/markdown changes) ───────────
${r_diff}= Run CleverAgents Command plan diff ${plan_id}
... --format plain timeout=180s
Should Not Contain ${r_diff.stdout}${r_diff.stderr} Traceback
Should Not Contain ${r_diff.stdout}${r_diff.stderr} INTERNAL
# Verify no .py source files appear in the diff
${diff_combined}= Set Variable ${r_diff.stdout}${r_diff.stderr}
Should Not Contain ${diff_combined} src/auth.py
... msg=Diff must not include src/auth.py — invariant violated
Should Not Contain ${diff_combined} src/models.py
... msg=Diff must not include src/models.py — invariant violated
Should Not Contain ${diff_combined} src/utils.py
... msg=Diff must not include src/utils.py — invariant violated
# ── 9. Plan apply ─────────────────────────────────────────────
${r_apply}= Run CleverAgents Command plan apply --yes ${plan_id}
... --format plain timeout=300s
Should Not Contain ${r_apply.stdout}${r_apply.stderr} Traceback
Should Not Contain ${r_apply.stdout}${r_apply.stderr} INTERNAL
# ── 10. Verify source files unchanged (invariant assertion) ───
${auth_after}= Get File ${repo}${/}src${/}auth.py
${models_after}= Get File ${repo}${/}src${/}models.py
${utils_after}= Get File ${repo}${/}src${/}utils.py
Should Be Equal ${auth_before} ${auth_after} msg=src/auth.py was modified — invariant violated
Should Be Equal ${models_before} ${models_after} msg=src/models.py was modified — invariant violated
Should Be Equal ${utils_before} ${utils_after} msg=src/utils.py was modified — invariant violated
# ── 11. Verify documentation files created (non-zero content) ─
# Check the git log for a post-apply commit (indicates LLM produced changes)
${git_log}= Run Process git log --oneline cwd=${repo} timeout=60s on_timeout=kill
Should Be Equal As Integers ${git_log.rc} 0 msg=git log failed: ${git_log.stderr}
${commit_count}= Get Line Count ${git_log.stdout}
Log Git commits in repo: ${commit_count}
# >2 commits: "Initial commit" (fixture) + "Add source modules" (test setup) + apply commit(s).
# A third commit means the LLM produced file changes — assert docs exist with non-zero content.
IF ${commit_count} > 2
${doc_files}= Run Process find ${repo} -name *.md -not -name README.md timeout=60s on_timeout=kill
Should Be Equal As Integers ${doc_files.rc} 0 msg=find command failed: ${doc_files.stderr}
Log Documentation files found: ${doc_files.stdout}
${doc_list}= Evaluate [f for f in $doc_files.stdout.strip().splitlines() if f.strip()]
${doc_count}= Get Length ${doc_list}
Should Be True ${doc_count} > 0
... msg=Post-apply commit exists but no documentation .md files were created
# Verify at least one doc file has non-zero content
${first_doc}= Set Variable ${doc_list}[0]
${doc_content}= Get File ${first_doc}
${content_len}= Get Length ${doc_content}
Should Be True ${content_len} > 0
... msg=Documentation file ${first_doc} exists but is empty
ELSE
# LLM did not produce a changeset (non-deterministic outcome).
# The plan lifecycle completed without error — log for visibility.
Log No post-apply commit detected: LLM did not produce file changes (non-deterministic). WARN
END
*** Keywords ***
WF06 Suite Setup
[Documentation] E2E suite setup with database init and unique suffix for parallel CI safety.
E2E Suite Setup
# Initialise the database so context policy commands work.
${init}= Run CleverAgents Command init --force --yes
Should Be Equal As Integers ${init.rc} 0
# Generate a unique suffix for resource/project names to avoid UNIQUE
# constraint collisions on repeated E2E runs against the same database.
${suffix}= Evaluate __import__('uuid').uuid4().hex[:12]
Set Suite Variable ${RUN_SUFFIX} ${suffix}
Extract Plan Id
[Documentation] Extract a 26-character ULID plan ID from CLI output text.
...
... Uses Crockford Base32 character set (excludes I, L, O, U).
[Arguments] ${text}
${matches}= Get Regexp Matches ${text} [0-9A-HJ-NP-Z]{26} flags=IGNORECASE
${count}= Get Length ${matches}
${plan_id}= Set Variable If ${count} > 0 ${matches}[0] ${EMPTY}
RETURN ${plan_id}
@@ -79,6 +79,40 @@ def _get_namespaced_project_repo() -> Any:
return container.namespaced_project_repo()
def _get_session_factory() -> Any:
"""Return a SQLAlchemy session factory from the DI container.
Primary path: if the container exposes a ``session_factory``
provider that returns a non-None value, that factory is used.
In production the ``Container`` defines a ``session_factory``
Singleton, so this is the normal code path.
Fallback path: when the ``session_factory`` attribute is absent
or its provider returns ``None``, a new ``sessionmaker`` is built
from ``container.database_url()`` (matching the pattern used in
skill.py, tool.py, etc.). This acts as a safety net and also
supports lightweight test setups that only configure a database URL.
"""
from cleveragents.application.container import get_container
container = get_container()
# Prefer an explicitly-provided session_factory (primary path).
sf_provider = getattr(container, "session_factory", None)
if sf_provider is not None:
factory = sf_provider()
if factory is not None:
return factory
# Fallback path: build from database_url.
from sqlalchemy import create_engine
from sqlalchemy.orm import sessionmaker
database_url: str = container.database_url()
engine = create_engine(database_url, echo=False)
return sessionmaker(bind=engine, expire_on_commit=False)
def _get_context_tier_service() -> Any:
"""Return the ContextTierService from the DI container."""
from cleveragents.application.container import get_container
@@ -560,10 +594,7 @@ def context_set(
)
raise typer.Exit(1)
from cleveragents.application.container import get_container
container = get_container()
session_factory = container.session_factory()
session_factory = _get_session_factory()
# Validate project exists
repo = _get_namespaced_project_repo()
@@ -691,10 +722,7 @@ def context_show(
] = "rich",
) -> None:
"""Show the context policy and ACMS pipeline config for a project."""
from cleveragents.application.container import get_container
container = get_container()
session_factory = container.session_factory()
session_factory = _get_session_factory()
# Validate project exists
repo = _get_namespaced_project_repo()
@@ -855,10 +883,7 @@ def context_inspect(
)
raise typer.Exit(1)
from cleveragents.application.container import get_container
container = get_container()
session_factory = container.session_factory()
session_factory = _get_session_factory()
# Validate project exists
repo = _get_namespaced_project_repo()
@@ -1043,10 +1068,7 @@ def context_simulate(
)
raise typer.Exit(1)
from cleveragents.application.container import get_container
container = get_container()
session_factory = container.session_factory()
session_factory = _get_session_factory()
# Validate project exists
repo = _get_namespaced_project_repo()