Files
ds-chat/backend/tests/test_profile.py
T
ksmithandClaude Sonnet 5 bd3e621e9f Support multiple named, saved custom themes per user
Replaces the single custom_theme_colors blob (one palette per user) with
a proper CustomTheme table -- users can now save, name, and switch
between as many custom palettes as they like, not just one.

Data model: users.active_custom_theme_id references whichever saved
CustomTheme (if any) is currently active; theme='custom' + that id
together determine what's rendered. The migration data-migrates any
already-saved single palette into a named CustomTheme row on upgrade,
and best-effort backfills the active one back into the old column shape
on downgrade.

New endpoints under /api/custom-themes: list, create, rename/recolor,
delete (falls back the user to a preset if the deleted theme was
active, so the two theme columns can never disagree), and activate.
UserRead.active_custom_theme is only populated when theme == 'custom'
even though the DB deliberately keeps the id set while a preset is
active, so switching to a preset and back doesn't lose the saved
palette.

ProfileModal now lists saved themes as swatches (click to activate,
pencil to edit -- active or not, trash to delete with a confirm), plus
a "+ New" button that creates, activates, and opens the editor for a
fresh theme immediately.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-17 07:53:05 -06:00

195 lines
7.3 KiB
Python

import io
import uuid
from PIL import Image
from app.storage import UPLOADS_DIR
from tests.conftest import register_and_login
def _unique(prefix: str) -> str:
return f"{prefix}-{uuid.uuid4().hex[:8]}"
def _png_bytes(size: tuple[int, int] = (10, 10)) -> bytes:
buf = io.BytesIO()
Image.new("RGB", size, color=(255, 0, 0)).save(buf, format="PNG")
return buf.getvalue()
async def test_update_display_name_persists(client, db_session):
await register_and_login(client, db_session, username=_unique("alice"))
resp = await client.patch("/api/auth/me", json={"display_name": "Alice A."})
assert resp.status_code == 200, resp.text
assert resp.json()["display_name"] == "Alice A."
me = await client.get("/api/auth/me")
assert me.json()["display_name"] == "Alice A."
async def test_empty_display_name_clears_it(client, db_session):
await register_and_login(client, db_session, username=_unique("alice"))
await client.patch("/api/auth/me", json={"display_name": "Alice A."})
resp = await client.patch("/api/auth/me", json={"display_name": ""})
assert resp.status_code == 200
assert resp.json()["display_name"] is None
async def test_whitespace_display_name_clears_it(client, db_session):
await register_and_login(client, db_session, username=_unique("alice"))
await client.patch("/api/auth/me", json={"display_name": "Alice A."})
resp = await client.patch("/api/auth/me", json={"display_name": " "})
assert resp.status_code == 200
assert resp.json()["display_name"] is None
async def test_display_name_too_long_rejected(client, db_session):
await register_and_login(client, db_session, username=_unique("alice"))
resp = await client.patch("/api/auth/me", json={"display_name": "x" * 51})
assert resp.status_code == 422
async def test_update_theme_persists(client, db_session):
await register_and_login(client, db_session, username=_unique("alice"))
resp = await client.patch("/api/auth/me", json={"theme": "midnight"})
assert resp.status_code == 200, resp.text
assert resp.json()["theme"] == "midnight"
me = await client.get("/api/auth/me")
assert me.json()["theme"] == "midnight"
async def test_invalid_theme_rejected(client, db_session):
await register_and_login(client, db_session, username=_unique("alice"))
resp = await client.patch("/api/auth/me", json={"theme": "not-a-real-theme"})
assert resp.status_code == 422
async def test_updating_theme_does_not_clobber_display_name(client, db_session):
await register_and_login(client, db_session, username=_unique("alice"))
await client.patch("/api/auth/me", json={"display_name": "Alice A."})
resp = await client.patch("/api/auth/me", json={"theme": "light"})
assert resp.status_code == 200
assert resp.json()["display_name"] == "Alice A."
assert resp.json()["theme"] == "light"
async def test_updating_display_name_does_not_clobber_theme(client, db_session):
await register_and_login(client, db_session, username=_unique("alice"))
await client.patch("/api/auth/me", json={"theme": "sunset"})
resp = await client.patch("/api/auth/me", json={"display_name": "Alice A."})
assert resp.status_code == 200
assert resp.json()["theme"] == "sunset"
assert resp.json()["display_name"] == "Alice A."
async def test_theme_custom_rejected_on_generic_profile_update(client, db_session):
# "custom" always means activating one specific saved theme (an id, with
# an ownership check) -- see POST /api/custom-themes/{id}/activate in
# test_custom_themes.py. The generic profile endpoint only ever accepts
# the 4 preset names.
await register_and_login(client, db_session, username=_unique("alice"))
resp = await client.patch("/api/auth/me", json={"theme": "custom"})
assert resp.status_code == 422
async def test_avatar_upload_succeeds_and_persists(client, db_session):
await register_and_login(client, db_session, username=_unique("alice"))
resp = await client.post(
"/api/auth/me/avatar", files={"file": ("test.png", _png_bytes(), "image/png")}
)
assert resp.status_code == 200, resp.text
filename = resp.json()["avatar_filename"]
assert filename
me = await client.get("/api/auth/me")
assert me.json()["avatar_filename"] == filename
async def test_avatar_reupload_deletes_old_file(client, db_session):
await register_and_login(client, db_session, username=_unique("alice"))
first = await client.post(
"/api/auth/me/avatar", files={"file": ("first.png", _png_bytes(), "image/png")}
)
first_filename = first.json()["avatar_filename"]
assert (UPLOADS_DIR / first_filename).exists()
second = await client.post(
"/api/auth/me/avatar", files={"file": ("second.png", _png_bytes((20, 20)), "image/png")}
)
second_filename = second.json()["avatar_filename"]
assert second_filename != first_filename
assert not (UPLOADS_DIR / first_filename).exists()
assert (UPLOADS_DIR / second_filename).exists()
async def test_avatar_oversized_rejected(client, db_session):
await register_and_login(client, db_session, username=_unique("alice"))
oversized = b"0" * (9 * 1024 * 1024)
resp = await client.post(
"/api/auth/me/avatar", files={"file": ("huge.png", oversized, "image/png")}
)
assert resp.status_code == 413
async def test_avatar_non_image_rejected(client, db_session):
await register_and_login(client, db_session, username=_unique("alice"))
resp = await client.post(
"/api/auth/me/avatar", files={"file": ("fake.png", b"not an image", "image/png")}
)
assert resp.status_code == 400
async def test_avatar_visible_without_shared_room(client, db_session):
alice = await register_and_login(client, db_session, username=_unique("alice"))
await client.post(
"/api/auth/me/avatar", files={"file": ("test.png", _png_bytes(), "image/png")}
)
# bob shares no room with alice at all -- unlike message images (room-
# gated), avatar visibility matches username visibility: any
# authenticated user can see it.
await register_and_login(client, db_session, username=_unique("bob"))
resp = await client.get(f"/api/users/{alice['id']}/avatar")
assert resp.status_code == 200
assert resp.headers["content-type"] == "image/png"
async def test_remove_avatar_clears_and_404s(client, db_session):
alice = await register_and_login(client, db_session, username=_unique("alice"))
await client.post(
"/api/auth/me/avatar", files={"file": ("test.png", _png_bytes(), "image/png")}
)
resp = await client.delete("/api/auth/me/avatar")
assert resp.status_code == 200
assert resp.json()["avatar_filename"] is None
avatar_resp = await client.get(f"/api/users/{alice['id']}/avatar")
assert avatar_resp.status_code == 404
async def test_room_members_include_avatar_filename(client, db_session):
await register_and_login(client, db_session, username=_unique("alice"))
upload = await client.post(
"/api/auth/me/avatar", files={"file": ("test.png", _png_bytes(), "image/png")}
)
avatar_filename = upload.json()["avatar_filename"]
room = (await client.post("/api/rooms", json={"name": _unique("general")})).json()
members = (await client.get(f"/api/rooms/{room['id']}/members")).json()
assert members[0]["avatar_filename"] == avatar_filename