Private
Public Access
ksmith
8ca3e2e23d
Users can set a display name (shown instead of username in the message list, room member list, TopBar, and admin Users tab) and upload a real avatar, replacing the generated color-initial avatars everywhere a user appears. Avatars are square-cropped and downscaled to 512px, reusing app/storage.py's upload primitives from image uploads with a new square option. Two deliberate divergences from message-image handling, documented in backend/README.md: the previous avatar file is deleted on replace/remove (safe since it's strictly one file per user), and avatar serving is not room-gated and uses a short cache (identity-addressed and mutable, unlike a message image's permanent content-addressed URL). Frontend: new ProfileModal reachable from the TopBar account menu; AuthContext gains updateUser() so a profile change reflects instantly everywhere without a refetch.
146 lines
5.3 KiB
Python
146 lines
5.3 KiB
Python
import io
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import uuid
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from PIL import Image
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from app.storage import UPLOADS_DIR
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from tests.conftest import register_and_login
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def _unique(prefix: str) -> str:
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return f"{prefix}-{uuid.uuid4().hex[:8]}"
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def _png_bytes(size: tuple[int, int] = (10, 10)) -> bytes:
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buf = io.BytesIO()
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Image.new("RGB", size, color=(255, 0, 0)).save(buf, format="PNG")
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return buf.getvalue()
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async def test_update_display_name_persists(client, db_session):
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await register_and_login(client, db_session, username=_unique("alice"))
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resp = await client.patch("/api/auth/me", json={"display_name": "Alice A."})
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assert resp.status_code == 200, resp.text
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assert resp.json()["display_name"] == "Alice A."
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me = await client.get("/api/auth/me")
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assert me.json()["display_name"] == "Alice A."
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async def test_empty_display_name_clears_it(client, db_session):
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await register_and_login(client, db_session, username=_unique("alice"))
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await client.patch("/api/auth/me", json={"display_name": "Alice A."})
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resp = await client.patch("/api/auth/me", json={"display_name": ""})
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assert resp.status_code == 200
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assert resp.json()["display_name"] is None
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async def test_whitespace_display_name_clears_it(client, db_session):
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await register_and_login(client, db_session, username=_unique("alice"))
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await client.patch("/api/auth/me", json={"display_name": "Alice A."})
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resp = await client.patch("/api/auth/me", json={"display_name": " "})
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assert resp.status_code == 200
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assert resp.json()["display_name"] is None
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async def test_display_name_too_long_rejected(client, db_session):
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await register_and_login(client, db_session, username=_unique("alice"))
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resp = await client.patch("/api/auth/me", json={"display_name": "x" * 51})
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assert resp.status_code == 422
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async def test_avatar_upload_succeeds_and_persists(client, db_session):
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await register_and_login(client, db_session, username=_unique("alice"))
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resp = await client.post(
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"/api/auth/me/avatar", files={"file": ("test.png", _png_bytes(), "image/png")}
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)
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assert resp.status_code == 200, resp.text
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filename = resp.json()["avatar_filename"]
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assert filename
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me = await client.get("/api/auth/me")
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assert me.json()["avatar_filename"] == filename
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async def test_avatar_reupload_deletes_old_file(client, db_session):
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await register_and_login(client, db_session, username=_unique("alice"))
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first = await client.post(
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"/api/auth/me/avatar", files={"file": ("first.png", _png_bytes(), "image/png")}
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)
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first_filename = first.json()["avatar_filename"]
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assert (UPLOADS_DIR / first_filename).exists()
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second = await client.post(
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"/api/auth/me/avatar", files={"file": ("second.png", _png_bytes((20, 20)), "image/png")}
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)
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second_filename = second.json()["avatar_filename"]
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assert second_filename != first_filename
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assert not (UPLOADS_DIR / first_filename).exists()
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assert (UPLOADS_DIR / second_filename).exists()
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async def test_avatar_oversized_rejected(client, db_session):
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await register_and_login(client, db_session, username=_unique("alice"))
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oversized = b"0" * (9 * 1024 * 1024)
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resp = await client.post(
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"/api/auth/me/avatar", files={"file": ("huge.png", oversized, "image/png")}
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)
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assert resp.status_code == 413
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async def test_avatar_non_image_rejected(client, db_session):
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await register_and_login(client, db_session, username=_unique("alice"))
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resp = await client.post(
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"/api/auth/me/avatar", files={"file": ("fake.png", b"not an image", "image/png")}
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)
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assert resp.status_code == 400
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async def test_avatar_visible_without_shared_room(client, db_session):
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alice = await register_and_login(client, db_session, username=_unique("alice"))
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await client.post(
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"/api/auth/me/avatar", files={"file": ("test.png", _png_bytes(), "image/png")}
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)
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# bob shares no room with alice at all -- unlike message images (room-
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# gated), avatar visibility matches username visibility: any
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# authenticated user can see it.
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await register_and_login(client, db_session, username=_unique("bob"))
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resp = await client.get(f"/api/users/{alice['id']}/avatar")
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assert resp.status_code == 200
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assert resp.headers["content-type"] == "image/png"
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async def test_remove_avatar_clears_and_404s(client, db_session):
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alice = await register_and_login(client, db_session, username=_unique("alice"))
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await client.post(
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"/api/auth/me/avatar", files={"file": ("test.png", _png_bytes(), "image/png")}
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)
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resp = await client.delete("/api/auth/me/avatar")
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assert resp.status_code == 200
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assert resp.json()["avatar_filename"] is None
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avatar_resp = await client.get(f"/api/users/{alice['id']}/avatar")
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assert avatar_resp.status_code == 404
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async def test_room_members_include_avatar_filename(client, db_session):
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await register_and_login(client, db_session, username=_unique("alice"))
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upload = await client.post(
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"/api/auth/me/avatar", files={"file": ("test.png", _png_bytes(), "image/png")}
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)
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avatar_filename = upload.json()["avatar_filename"]
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room = (await client.post("/api/rooms", json={"name": _unique("general")})).json()
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members = (await client.get(f"/api/rooms/{room['id']}/members")).json()
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assert members[0]["avatar_filename"] == avatar_filename
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