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from datetime import datetime, timedelta, timezone
from pathlib import Path
from fastapi.testclient import TestClient
from app.main import app
from app.db import init_db
from app.models import PageContext, Channel, RiskLevel
from app.services.event_normalizer import normalize_meta_payload
from app.services.risk_rules import classify_risk, requires_human_approval
init_db()
client = TestClient(app)
def sig(body: bytes, secret="example-secret") -> str:
return "sha256=" + hmac.new(secret.encode(), body, hashlib.sha256).hexdigest()
def test_healthz():
assert client.get("/healthz").json() == {"status": "ok"}
def test_webhook_verify():
r = client.get("/meta/webhook", params={"hub.mode":"subscribe","hub.verify_token":"verify-test","hub.challenge":"12345"})
assert r.status_code == 200
assert r.json() == 12345
def test_webhook_rejects_missing_signature():
r = client.post("/meta/webhook", json={"entry":[]})
assert r.status_code == 403
def test_webhook_accepts_valid_signature_and_stores():
body = json.dumps({"entry":[{"id":"page-healthcare","messaging":[{"sender":{"id":"u1"},"recipient":{"id":"page-healthcare"},"message":{"mid":"m1","text":"hello"}}]}]}, separators=(",", ":")).encode()
r = client.post("/meta/webhook", content=body, headers={"X-Hub-Signature-256": sig(body), "Content-Type":"application/json"})
assert r.status_code == 200
assert r.json()["stored_event_ids"]
def test_unknown_page_fails_closed():
try:
normalize_meta_payload({"entry":[{"id":"unknown","messaging":[]}]})
except ValueError as e:
assert "Unrecognized" in str(e)
else:
raise AssertionError("unknown page accepted")
def test_internal_auth_rejection():
r = client.post("/tools/meta/draft", json={})
assert r.status_code == 401
def test_ccm_clinical_risk_high():
risk = classify_risk(PageContext.healthcare, Channel.messenger, "Should I change my medication dose?", False)
assert risk == RiskLevel.high
assert requires_human_approval(PageContext.healthcare, Channel.messenger, risk, False)
def test_civic_public_comment_requires_approval():
risk = classify_risk(PageContext.civic, Channel.comment, "Where do I vote?", True)
assert risk == RiskLevel.high
assert requires_human_approval(PageContext.civic, Channel.comment, risk, True)
def test_page_post_media_required_refuses_missing_media():
r = client.post("/tools/meta/draft", headers={"X-Meta-Bridge-Key":"internal-test"}, json={
"page_context": "civic",
"channel": "page_post",
"draft_text": "Approved civic card caption",
"media_required": True,
"risk_level": "medium",
})
assert r.status_code == 400
assert "media_required" in r.json()["detail"]
def test_page_post_draft_accepts_local_png_media(tmp_path: Path):
png = tmp_path / "card.png"
png.write_bytes(b"\x89PNG\r\n\x1a\n" + b"\x00\x00\x00\rIHDR" + b"\x00\x00\x04\xb0\x00\x00\x04\xb0" + b"\x08\x02\x00\x00\x00" + b"\x00\x00\x00\x00")
r = client.post("/tools/meta/draft", headers={"X-Meta-Bridge-Key":"internal-test"}, json={
"page_context": "civic",
"channel": "page_post",
"draft_text": "Approved civic card caption",
"media_required": True,
"media_attachments": [{"media_path": str(png), "media_type": "image", "alt_text": "Civic card"}],
"risk_level": "medium",
})
assert r.status_code == 200
assert r.json()["status"] == "needs_review"
def test_reels_validation_refuses_non_video_file(tmp_path: Path):
not_video = tmp_path / "card.png"
not_video.write_bytes(b"not a video")
r = client.post("/tools/meta/reels/publish", headers={"X-Meta-Bridge-Key":"internal-test"}, json={
"page_context": "civic",
"video_path": str(not_video),
"description": "test",
"approved_by": "test",
"validation_only": True,
})
assert r.status_code == 400
assert "unsupported Reels video type" in r.json()["detail"]
def test_read_only_page_posts_endpoint(monkeypatch):
from app.services.meta_client import MetaClient
calls = {}
async def fake_list_page_posts(self, page_context, edge="posts", limit=10, after=None, before=None):
calls.update({"page_context": page_context.value, "edge": edge, "limit": limit, "after": after, "before": before})
return {"data": [{"id": "post-1", "message": "hello"}], "paging": {"cursors": {"after": "next"}}}
monkeypatch.setattr(MetaClient, "list_page_posts", fake_list_page_posts)
r = client.get(
"/tools/meta/page/posts",
headers={"X-Meta-Bridge-Key": "internal-test"},
params={"page_context": "civic", "edge": "published_posts", "limit": 5, "after": "cursor-a"},
)
assert r.status_code == 200
assert r.json()["data"][0]["id"] == "post-1"
assert calls == {"page_context": "civic", "edge": "published_posts", "limit": 5, "after": "cursor-a", "before": None}
def test_read_only_insights_rejects_unverified_metric():
r = client.get(
"/tools/meta/insights",
headers={"X-Meta-Bridge-Key": "internal-test"},
params={"page_context": "civic", "metrics": "page_fans"},
)
assert r.status_code == 400
assert "page_fans" in r.json()["detail"]["invalid_metrics"]
def test_read_only_media_endpoint_can_return_all_edges(monkeypatch):
from app.services.meta_client import MetaClient
async def fake_list_page_media(self, page_context, media_type="all", limit=10, after=None, before=None):
return {"media": {"photos": {"data": []}, "videos": {"data": []}, "video_reels": {"data": []}}}
monkeypatch.setattr(MetaClient, "list_page_media", fake_list_page_media)
r = client.get(
"/tools/meta/page/media",
headers={"X-Meta-Bridge-Key": "internal-test"},
params={"page_context": "healthcare", "media_type": "all"},
)
assert r.status_code == 200
assert sorted(r.json()["media"]) == ["photos", "video_reels", "videos"]
def test_read_only_endpoints_require_internal_auth():
r = client.get("/tools/meta/page/scheduled_posts", params={"page_context": "civic"})
assert r.status_code == 401
def test_page_post_validation_only_returns_payload_without_publish():
scheduled = (datetime.now(timezone.utc) + timedelta(minutes=20)).isoformat()
r = client.post("/tools/meta/page_post/publish", headers={"X-Meta-Bridge-Key":"internal-test"}, json={
"page_context": "civic",
"message": "Validation only caption",
"approved_by": "test",
"publish_mode": "validation_only",
"scheduled_publish_time": scheduled,
})
assert r.status_code == 200
body = r.json()
assert body["status"] == "validated"
assert body["meta_response"]["publish_attempted"] is False
assert body["meta_response"]["payload"]["message"] == "Validation only caption"
assert body["meta_response"]["payload"]["published"] == "false"
assert "scheduled_publish_time" in body["meta_response"]["payload"]
def test_scheduled_page_post_payload_has_no_immediate_publish_flag():
from app.services.meta_client import MetaClient
scheduled = datetime.now(timezone.utc) + timedelta(minutes=20)
payload = MetaClient().build_page_post_payload("Scheduled caption", publish_mode="scheduled", scheduled_publish_time=scheduled)
assert payload["message"] == "Scheduled caption"
assert payload["published"] == "false"
assert int(payload["scheduled_publish_time"]) >= int(scheduled.timestamp()) - 1
def test_draft_detail_edit_history_and_validation_publish():
create = client.post("/tools/meta/draft", headers={"X-Meta-Bridge-Key":"internal-test"}, json={
"page_context": "civic",
"channel": "page_post",
"draft_text": "Draft lifecycle caption",
"risk_level": "medium",
"publish_mode": "validation_only",
"created_by": "test",
})
assert create.status_code == 200
draft_id = create.json()["draft_id"]
detail = client.get(f"/approvals/drafts/{draft_id}", headers={"X-Meta-Bridge-Key":"internal-test"})
assert detail.status_code == 200
assert detail.json()["publish_mode"] == "validation_only"
edit = client.post(f"/approvals/drafts/{draft_id}/edit", headers={"X-Meta-Bridge-Key":"internal-test"}, json={
"edited_by": "test-editor",
"draft_text": "Edited lifecycle caption",
})
assert edit.status_code == 200
assert edit.json()["draft_text"] == "Edited lifecycle caption"
approve = client.post(f"/approvals/drafts/{draft_id}/approve", headers={"X-Meta-Bridge-Key":"internal-test"}, json={"approved_by": "test-approver"})
assert approve.status_code == 200
publish = client.post(f"/approvals/drafts/{draft_id}/publish", headers={"X-Meta-Bridge-Key":"internal-test"})
assert publish.status_code == 200
assert publish.json()["meta_response"]["publish_attempted"] is False
history = client.get(f"/approvals/drafts/{draft_id}/history", headers={"X-Meta-Bridge-Key":"internal-test"})
assert history.status_code == 200
actions = {row["action"] for row in history.json()}
assert {"draft.created", "draft.edited", "draft.approved", "draft.validated"} <= actions
def test_comment_thread_read_endpoint(monkeypatch):
from app.services.meta_client import MetaClient
async def fake_read_comment_thread(self, page_context, object_id, limit=10, after=None, before=None):
return {"data": [{"id": "comment-1", "message": "test"}], "paging": {"cursors": {"after": "next"}}}
monkeypatch.setattr(MetaClient, "read_comment_thread", fake_read_comment_thread)
r = client.get(
"/tools/meta/comment/thread",
headers={"X-Meta-Bridge-Key":"internal-test"},
params={"page_context": "civic", "object_id": "post-1", "limit": 5},
)
assert r.status_code == 200
assert r.json()["data"][0]["id"] == "comment-1"
def test_comment_moderation_requires_approval_reason():
r = client.post("/tools/meta/comment/moderate", headers={"X-Meta-Bridge-Key":"internal-test"}, json={
"page_context": "civic",
"comment_id": "comment-1",
"action": "hide",
"approved_by": "",
"reason": "",
})
assert r.status_code == 403
def test_comment_moderation_calls_meta_with_audit(monkeypatch):
from app.services.meta_client import MetaClient
async def fake_moderate_comment(self, page_context, comment_id, action):
return {"success": True, "comment_id": comment_id, "action": action}
monkeypatch.setattr(MetaClient, "moderate_comment", fake_moderate_comment)
r = client.post("/tools/meta/comment/moderate", headers={"X-Meta-Bridge-Key":"internal-test"}, json={
"page_context": "civic",
"comment_id": "comment-1",
"action": "hide",
"approved_by": "test",
"reason": "policy test",
})
assert r.status_code == 200
assert r.json()["status"] == "hide"
assert r.json()["meta_response"]["success"] is True
def test_messenger_conversation_and_response_window_endpoints(monkeypatch):
from app.services.meta_client import MetaClient
async def fake_read_conversation_detail(self, page_context, conversation_id, limit=10, after=None, before=None):
return {"id": conversation_id, "messages": {"data": [{"id": "m1", "created_time": "2026-05-24T18:00:00+0000"}]}}
async def fake_response_window(self, page_context, conversation_id):
return {"conversation_id": conversation_id, "response_window_status": "inspect_latest_message_time"}
monkeypatch.setattr(MetaClient, "read_conversation_detail", fake_read_conversation_detail)
monkeypatch.setattr(MetaClient, "messenger_response_window", fake_response_window)
detail = client.get("/tools/meta/messenger/conversation", headers={"X-Meta-Bridge-Key":"internal-test"}, params={"page_context":"healthcare", "conversation_id":"t_1"})
assert detail.status_code == 200
assert detail.json()["id"] == "t_1"
window = client.get("/tools/meta/messenger/response_window", headers={"X-Meta-Bridge-Key":"internal-test"}, params={"page_context":"healthcare", "conversation_id":"t_1"})
assert window.status_code == 200
assert window.json()["response_window_status"] == "inspect_latest_message_time"
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