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3.4 KiB
Python

"""The sweep: every tool is called at least once through the MCP server."""
from __future__ import annotations
import os
import pytest
from aegis_gitea_mcp.audit import validate_audit_log_integrity
from aegis_gitea_mcp.catalog import load_catalog
from tests.integration.conftest import McpSession, RegularUser
from tests.integration.harness import GiteaInstance
from tests.integration.sweep_plan import (
BASELINE_ENV,
EXCLUDED,
LOG,
RAW_TOOL,
compare_baseline,
failing,
load_baseline,
load_spec,
run_sweep,
summarize,
write_baseline,
)
from tests.integration.sweep_seed import Ctx, seed
@pytest.fixture(scope="module")
def sweep_context(gitea: GiteaInstance, regular_user: RegularUser) -> Ctx:
"""The seeded resources the sweep's arguments point at."""
return seed(gitea, regular_user.login, regular_user.token)
async def test_every_tool_reaches_gitea(
mcp: McpSession, sweep_context: Ctx, gitea: GiteaInstance, regular_user: RegularUser
) -> None:
catalog = load_catalog()
listed = {tool.name for tool in (await mcp.client.list_tools()).tools}
expected = {op.tool_name for op in catalog.operations} | {RAW_TOOL}
assert listed == expected
assert len(expected) == 538
records = await run_sweep(mcp.call, catalog, load_spec(), sweep_context)
LOG.sweep = records
called = [record.tool for record in records]
assert len(called) == len(set(called)), "a tool was called twice"
assert set(called) == expected - set(EXCLUDED), "tools missing from the sweep"
bad = failing(records)
summary = summarize(records)
report = "\n".join(
f" {r.tool}: status={r.status} kind={r.kind} {r.method} {r.path} :: {r.message}"
for r in bad
)
assert not bad, f"{len(bad)} tool(s) with an unexpected result ({summary}):\n{report}"
# The pinned outcome per tool: an argument or path regression cannot hide behind a
# documented 404, because a 2xx that turns into any other status fails here.
if os.environ.get(BASELINE_ENV) == "1":
write_baseline(records, load_catalog().spec_version)
else:
diff = compare_baseline(records, load_baseline())
if diff.upgrades:
print(
f"\n{len(diff.upgrades)} tool(s) improved on the baseline; refresh it with "
f"{BASELINE_ENV}=1:\n " + "\n ".join(diff.upgrades)
)
assert not diff.regressions, (
f"{len(diff.regressions)} tool(s) differ from sweep_baseline.json "
f"(regenerate with {BASELINE_ENV}=1 only when the change is intended):\n "
+ "\n ".join(diff.regressions)
)
# Whatever the 538 calls did, no credential or secret value came back in a result.
hidden = [
gitea.admin_token,
gitea.admin_password,
regular_user.token,
regular_user.password,
"rotated-org-value",
"rotated-repo-value",
"rotated-user-value",
"org-secret-value",
"repo-secret-value",
"user-secret-value",
]
for value in hidden:
assert all(value not in text for text in mcp.texts), "a secret leaked into a result"
assert value not in mcp.audit_text(), "a secret leaked into the audit log"
# One audit entry per call, and the hash chain over all of them is intact.
assert len(mcp.audit_entries()) == len(records)
valid, errors = validate_audit_log_integrity(mcp.audit_path)
assert valid, errors[:3]