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

382 lines
15 KiB
Python

import json
import unittest
from fastapi import HTTPException
from fastapi.testclient import TestClient
from app.api.templates import get_audit_log_service, get_template_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 StubTemplateService:
@staticmethod
def _parse_variables(variables_json):
return json.loads(variables_json) if variables_json else []
def list_templates(self, current_user, page, page_size, contract_type, template_category=None, industry_category=None):
if current_user["role"] != "admin":
raise HTTPException(status_code=403, detail="forbidden")
return {
"items": [
{
"id": "tpl-123",
"name": "Employment Template",
"contract_type": contract_type or "labor",
"template_category": template_category or "employment-hr",
"industry_category": industry_category or "general-enterprise",
"description": "Standard employment template",
"content": "Clause one",
"variables": [{"name": "employee_name", "label": "Employee Name"}],
"enabled": True,
"current_version_label": "v1.2",
"latest_change_summary": "Add probation clause",
"latest_version_created_at": "2026-04-17T00:00:00+00:00",
"version_count": 3,
"created_by": "user-admin",
"updated_by": "user-admin",
"created_at": "2026-04-16T00:00:00+00:00",
"updated_at": "2026-04-16T00:00:00+00:00",
}
],
"page": page,
"page_size": page_size,
"total": 1,
}
def get_template_versions(self, current_user, template_id):
if current_user["role"] != "admin":
raise HTTPException(status_code=403, detail="forbidden")
return {
"template_id": template_id,
"current_version_label": "v1.2",
"version_count": 3,
"items": [
{
"id": "tplver-003",
"template_id": template_id,
"version_label": "v1.2",
"change_summary": "Add probation clause",
"name": "Employment Template",
"contract_type": "labor",
"template_category": "employment-hr",
"industry_category": "general-enterprise",
"description": "Standard employment template",
"content": "Clause one",
"variables": [{"name": "employee_name", "label": "Employee Name"}],
"is_current": True,
"created_by": "user-admin",
"created_by_name": "Admin",
"created_at": "2026-04-17T00:00:00+00:00",
}
],
}
def create_template(self, current_user, name, contract_type, description, content, variables_json, enabled, change_summary, template_category=None, industry_category=None):
if current_user["role"] != "admin":
raise HTTPException(status_code=403, detail="forbidden")
return {
"id": "tpl-123",
"name": name,
"contract_type": contract_type,
"template_category": template_category or "general-business",
"industry_category": industry_category or "general-enterprise",
"description": description,
"content": content,
"variables": self._parse_variables(variables_json),
"enabled": enabled,
"current_version_label": "v1.0",
"latest_change_summary": change_summary or "Initial template version",
"latest_version_created_at": "2026-04-16T00:00:00+00:00",
"version_count": 1,
"created_by": current_user["id"],
"updated_by": current_user["id"],
"created_at": "2026-04-16T00:00:00+00:00",
"updated_at": "2026-04-16T00:00:00+00:00",
}
def update_template(self, current_user, template_id, name, contract_type, description, content, variables_json, enabled, change_summary, template_category=None, industry_category=None):
if current_user["role"] != "admin":
raise HTTPException(status_code=403, detail="forbidden")
return {
"id": template_id,
"name": name,
"contract_type": contract_type,
"template_category": template_category or "general-business",
"industry_category": industry_category or "general-enterprise",
"description": description,
"content": content,
"variables": self._parse_variables(variables_json),
"enabled": enabled,
"current_version_label": "v1.1",
"latest_change_summary": change_summary or "v1.1 template update",
"latest_version_created_at": "2026-04-16T00:00:00+00:00",
"version_count": 2,
"created_by": current_user["id"],
"updated_by": current_user["id"],
"created_at": "2026-04-16T00:00:00+00:00",
"updated_at": "2026-04-16T00:00:00+00:00",
}
def seed_default_templates(self, current_user):
if current_user["role"] != "admin":
raise HTTPException(status_code=403, detail="forbidden")
return {
"created": [],
"existing": [],
"created_count": 3,
"existing_count": 0,
"total": 3,
"template_names": [],
}
def delete_template(self, current_user, template_id):
if current_user["role"] != "admin":
raise HTTPException(status_code=403, detail="forbidden")
return {
"id": template_id,
"name": "Employment Template",
"contract_type": "labor",
"enabled": True,
"variables": [],
}
class TemplatesApiTestCase(unittest.TestCase):
def setUp(self):
self.audit_log_service = StubAuditLogService()
app.dependency_overrides[get_template_service] = lambda: StubTemplateService()
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_templates(self):
app.dependency_overrides[require_current_user] = lambda: {
"id": "user-admin",
"tenant_id": "tenant-demo-001",
"role": "admin",
}
response = self.client.get("/api/v1/templates", params={"contract_type": "labor"})
self.assertEqual(response.status_code, 200)
payload = response.json()["data"]["items"][0]
self.assertEqual(payload["name"], "Employment Template")
self.assertEqual(payload["contract_type"], "labor")
self.assertEqual(payload["template_category"], "employment-hr")
self.assertEqual(payload["industry_category"], "general-enterprise")
self.assertEqual(payload["current_version_label"], "v1.2")
def test_admin_can_filter_templates_by_template_category(self):
app.dependency_overrides[require_current_user] = lambda: {
"id": "user-admin",
"tenant_id": "tenant-demo-001",
"role": "admin",
}
response = self.client.get("/api/v1/templates", params={"template_category": "employment-hr"})
self.assertEqual(response.status_code, 200)
payload = response.json()["data"]["items"][0]
self.assertEqual(payload["template_category"], "employment-hr")
def test_admin_can_list_template_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/templates/tpl-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_create_template(self):
app.dependency_overrides[require_current_user] = lambda: {
"id": "user-admin",
"tenant_id": "tenant-demo-001",
"role": "admin",
}
response = self.client.post(
"/api/v1/templates",
data={
"name": "Procurement Template",
"contract_type": "procurement",
"template_category": "procurement-supply",
"industry_category": "general-enterprise",
"description": "Standard procurement template",
"content": "Procurement scope",
"variables_json": '[{"name":"supplier_name"}]',
"enabled": "true",
"change_summary": "Initial version",
},
)
self.assertEqual(response.status_code, 200)
body = response.json()["data"]
self.assertEqual(body["name"], "Procurement Template")
self.assertEqual(body["template_category"], "procurement-supply")
self.assertEqual(body["industry_category"], "general-enterprise")
self.assertEqual(body["current_version_label"], "v1.0")
self.assertEqual(self.audit_log_service.events[0]["action"], "create_template")
self.assertEqual(
self.audit_log_service.events[0]["detail_json"],
{
"name": "Procurement Template",
"contract_type": "procurement",
"template_category": "procurement-supply",
"industry_category": "general-enterprise",
"enabled": True,
"variable_count": 1,
"current_version_label": "v1.0",
"latest_change_summary": "Initial version",
},
)
def test_admin_can_update_template(self):
app.dependency_overrides[require_current_user] = lambda: {
"id": "user-admin",
"tenant_id": "tenant-demo-001",
"role": "admin",
}
response = self.client.put(
"/api/v1/templates/tpl-123",
data={
"name": "Procurement Template Updated",
"contract_type": "procurement",
"template_category": "procurement-supply",
"industry_category": "general-enterprise",
"description": "Updated description",
"content": "Payment arrangement",
"variables_json": '[{"name":"supplier_name"}]',
"enabled": "false",
"change_summary": "Add payment clause",
},
)
self.assertEqual(response.status_code, 200)
body = response.json()["data"]
self.assertEqual(body["id"], "tpl-123")
self.assertFalse(body["enabled"])
self.assertEqual(body["template_category"], "procurement-supply")
self.assertEqual(body["industry_category"], "general-enterprise")
self.assertEqual(body["current_version_label"], "v1.1")
self.assertEqual(self.audit_log_service.events[0]["action"], "update_template")
self.assertEqual(
self.audit_log_service.events[0]["detail_json"],
{
"name": "Procurement Template Updated",
"contract_type": "procurement",
"template_category": "procurement-supply",
"industry_category": "general-enterprise",
"enabled": False,
"variable_count": 1,
"current_version_label": "v1.1",
"latest_change_summary": "Add payment clause",
},
)
def test_admin_can_submit_multiple_variables(self):
app.dependency_overrides[require_current_user] = lambda: {
"id": "user-admin",
"tenant_id": "tenant-demo-001",
"role": "admin",
}
response = self.client.put(
"/api/v1/templates/tpl-123",
data={
"name": "Procurement Template Updated",
"contract_type": "procurement",
"template_category": "procurement-supply",
"industry_category": "general-enterprise",
"description": "Updated description",
"content": "Payment arrangement",
"variables_json": '[{"name":"supplier_name","label":"Supplier Name"},{"name":"contract_amount","label":"Contract Amount"}]',
"enabled": "true",
"change_summary": "Add amount variable",
},
)
self.assertEqual(response.status_code, 200)
body = response.json()["data"]
self.assertEqual(body["variables"][1]["name"], "contract_amount")
self.assertEqual(self.audit_log_service.events[0]["action"], "update_template")
def test_admin_can_seed_default_templates(self):
app.dependency_overrides[require_current_user] = lambda: {
"id": "user-admin",
"tenant_id": "tenant-demo-001",
"role": "admin",
}
response = self.client.post("/api/v1/templates/seed-defaults")
self.assertEqual(response.status_code, 200)
body = response.json()["data"]
self.assertEqual(body["total"], 3)
self.assertEqual(self.audit_log_service.events[0]["action"], "seed_default_templates")
self.assertEqual(
self.audit_log_service.events[0]["detail_json"],
{
"created_count": 3,
"existing_count": 0,
"total": 3,
"template_names": [],
},
)
def test_admin_can_delete_template(self):
app.dependency_overrides[require_current_user] = lambda: {
"id": "user-admin",
"tenant_id": "tenant-demo-001",
"role": "admin",
}
response = self.client.delete("/api/v1/templates/tpl-123")
self.assertEqual(response.status_code, 204)
self.assertEqual(self.audit_log_service.events[0]["action"], "delete_template")
self.assertEqual(
self.audit_log_service.events[0]["detail_json"],
{
"name": "Employment Template",
"contract_type": "labor",
"enabled": True,
"variable_count": 0,
},
)
def test_member_cannot_access_templates(self):
app.dependency_overrides[require_current_user] = lambda: {
"id": "user-member",
"tenant_id": "tenant-demo-001",
"role": "member",
}
response = self.client.get("/api/v1/templates")
self.assertEqual(response.status_code, 403)
self.assertEqual(response.json()["message"], "forbidden")
self.assertEqual(self.audit_log_service.events, [])
if __name__ == "__main__":
unittest.main()