Files
ai-contract-platform/backend/tests/test_standard_clauses_api.py
T

211 lines
8.9 KiB
Python

import unittest
from fastapi import HTTPException
from fastapi.testclient import TestClient
from app.api.standard_clauses import get_audit_log_service, get_standard_clause_service, require_current_user
from app.main import app
class StubAuditLogService:
def __init__(self):
self.events = []
def record_event(self, **kwargs):
self.events.append(kwargs)
return kwargs
class StubStandardClauseService:
def list_clauses(self, current_user, page, page_size, contract_type, clause_category, is_active):
if current_user["role"] != "admin":
raise HTTPException(status_code=403, detail="forbidden")
return {
"items": [
{
"id": "clause-123",
"clause_code": "CLAUSE-PAYMENT-TERM-001",
"name": "Payment Term",
"contract_type": contract_type or "purchase",
"clause_category": clause_category or "payment",
"variant_group": "standard",
"source_ids": ["SRC-CIVIL-CODE-001"],
"applicable_conditions": ["milestone_payment"],
"excluded_conditions": [],
"risk_notes_path": "phase13/risk-note.md",
"clause_path": "phase13/clause.md",
"content": "The buyer shall pay by milestone.",
"governance_status": "published",
"is_active": True if is_active is None else is_active,
"published_at": "2026-05-12T00:00:00+00:00",
"published_by": "user-admin",
"latest_governance_asset_id": "govast-clause-001",
"metadata": {"phase": "Phase13"},
"current_version_label": "v1.2",
"latest_change_summary": "Improve payment schedule",
"latest_version_created_at": "2026-05-12T00:00:00+00:00",
"version_count": 3,
"created_by": "user-admin",
"updated_by": "user-admin",
"created_at": "2026-05-10T00:00:00+00:00",
"updated_at": "2026-05-12T00:00:00+00:00",
}
],
"page": page,
"page_size": page_size,
"total": 1,
}
def get_clause_versions(self, current_user, clause_id):
if current_user["role"] != "admin":
raise HTTPException(status_code=403, detail="forbidden")
return {
"clause_id": clause_id,
"current_version_label": "v1.2",
"version_count": 3,
"items": [
{
"id": "clausever-003",
"clause_id": clause_id,
"version_label": "v1.2",
"change_summary": "Improve payment schedule",
"clause_code": "CLAUSE-PAYMENT-TERM-001",
"name": "Payment Term",
"contract_type": "purchase",
"clause_category": "payment",
"variant_group": "standard",
"source_ids": ["SRC-CIVIL-CODE-001"],
"applicable_conditions": ["milestone_payment"],
"excluded_conditions": [],
"risk_notes_path": "phase13/risk-note.md",
"clause_path": "phase13/clause.md",
"content": "The buyer shall pay by milestone.",
"governance_status": "published",
"is_active": True,
"metadata": {"phase": "Phase13"},
"is_current": True,
"created_by": "user-admin",
"created_by_name": "Admin",
"created_at": "2026-05-12T00:00:00+00:00",
}
],
}
def publish_clause(self, current_user, clause_id):
if current_user["role"] != "admin":
raise HTTPException(status_code=403, detail="forbidden")
return {
"id": clause_id,
"clause_code": "CLAUSE-PAYMENT-TERM-001",
"name": "Payment Term",
"published_at": "2026-05-12T00:00:00+00:00",
"published_by": current_user["id"],
"latest_governance_asset_id": "govast-clause-001",
"current_version_label": "v1.2",
}
def unpublish_clause(self, current_user, clause_id):
if current_user["role"] != "admin":
raise HTTPException(status_code=403, detail="forbidden")
return {
"id": clause_id,
"clause_code": "CLAUSE-PAYMENT-TERM-001",
"name": "Payment Term",
"published_at": None,
"published_by": None,
"latest_governance_asset_id": None,
"current_version_label": "v1.2",
}
def rollback_clause(self, current_user, clause_id, target_version_label, change_summary=None):
if current_user["role"] != "admin":
raise HTTPException(status_code=403, detail="forbidden")
return {
"id": clause_id,
"clause_code": "CLAUSE-PAYMENT-TERM-001",
"name": "Payment Term",
"published_at": None,
"published_by": None,
"latest_governance_asset_id": None,
"current_version_label": "v1.3",
"latest_change_summary": change_summary or f"Rollback to {target_version_label}",
}
class StandardClausesApiTestCase(unittest.TestCase):
def setUp(self):
self.audit_log_service = StubAuditLogService()
app.dependency_overrides[get_standard_clause_service] = lambda: StubStandardClauseService()
app.dependency_overrides[get_audit_log_service] = lambda: self.audit_log_service
self.client = TestClient(app)
def tearDown(self):
app.dependency_overrides.clear()
def test_admin_can_list_standard_clauses(self):
app.dependency_overrides[require_current_user] = lambda: {
"id": "user-admin",
"tenant_id": "tenant-demo-001",
"role": "admin",
}
response = self.client.get("/api/v1/standard-clauses", params={"contract_type": "purchase"})
self.assertEqual(response.status_code, 200)
payload = response.json()["data"]["items"][0]
self.assertEqual(payload["clause_code"], "CLAUSE-PAYMENT-TERM-001")
self.assertEqual(payload["contract_type"], "purchase")
self.assertEqual(payload["current_version_label"], "v1.2")
def test_admin_can_list_clause_versions(self):
app.dependency_overrides[require_current_user] = lambda: {
"id": "user-admin",
"tenant_id": "tenant-demo-001",
"role": "admin",
}
response = self.client.get("/api/v1/standard-clauses/clause-123/versions")
self.assertEqual(response.status_code, 200)
body = response.json()["data"]
self.assertEqual(body["current_version_label"], "v1.2")
self.assertEqual(body["version_count"], 3)
self.assertEqual(body["items"][0]["version_label"], "v1.2")
def test_admin_can_publish_unpublish_and_rollback_clause(self):
app.dependency_overrides[require_current_user] = lambda: {
"id": "user-admin",
"tenant_id": "tenant-demo-001",
"role": "admin",
}
publish_response = self.client.post("/api/v1/standard-clauses/clause-123/publish")
unpublish_response = self.client.post("/api/v1/standard-clauses/clause-123/unpublish")
rollback_response = self.client.post(
"/api/v1/standard-clauses/clause-123/rollback",
data={"target_version_label": "v1.1"},
)
self.assertEqual(publish_response.status_code, 200)
self.assertEqual(unpublish_response.status_code, 200)
self.assertEqual(rollback_response.status_code, 200)
self.assertEqual(publish_response.json()["data"]["published_by"], "user-admin")
self.assertEqual(unpublish_response.json()["data"]["published_at"], None)
self.assertEqual(rollback_response.json()["data"]["current_version_label"], "v1.3")
self.assertEqual(self.audit_log_service.events[-3]["action"], "publish_standard_clause")
self.assertEqual(self.audit_log_service.events[-2]["action"], "unpublish_standard_clause")
self.assertEqual(self.audit_log_service.events[-1]["action"], "rollback_standard_clause")
def test_member_cannot_access_standard_clauses(self):
app.dependency_overrides[require_current_user] = lambda: {
"id": "user-member",
"tenant_id": "tenant-demo-001",
"role": "member",
}
response = self.client.get("/api/v1/standard-clauses")
self.assertEqual(response.status_code, 403)
self.assertEqual(response.json()["message"], "forbidden")
self.assertEqual(self.audit_log_service.events, [])
if __name__ == "__main__":
unittest.main()