wiregui/tests/test_server_key.py

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"""Tests for server public key retrieval from Configuration table."""
import pytest
from wiregui.db import async_session
from wiregui.models.configuration import Configuration
from wiregui.utils.server_key import get_server_public_key
from sqlmodel import select
@pytest.fixture(autouse=True)
async def _snapshot_config():
"""Snapshot and restore server_public_key around each test."""
async with async_session() as session:
c = (await session.execute(select(Configuration).limit(1))).scalar_one_or_none()
orig = c.server_public_key if c else None
cid = c.id if c else None
yield
if cid:
async with async_session() as session:
c = await session.get(Configuration, cid)
if c:
c.server_public_key = orig
session.add(c)
await session.commit()
async def test_get_server_public_key_returns_key():
"""Returns the public key when configured."""
async with async_session() as session:
c = (await session.execute(select(Configuration).limit(1))).scalar_one_or_none()
c.server_public_key = "TestServerPubKey123456789012345678901234w="
session.add(c)
await session.commit()
result = await get_server_public_key()
assert result == "TestServerPubKey123456789012345678901234w="
async def test_get_server_public_key_raises_when_missing():
"""Raises RuntimeError when server_public_key is None."""
async with async_session() as session:
c = (await session.execute(select(Configuration).limit(1))).scalar_one_or_none()
c.server_public_key = None
session.add(c)
await session.commit()
with pytest.raises(RuntimeError, match="not configured"):
await get_server_public_key()
async def test_get_server_public_key_raises_when_empty_string():
"""Raises RuntimeError when server_public_key is empty string."""
async with async_session() as session:
c = (await session.execute(select(Configuration).limit(1))).scalar_one_or_none()
c.server_public_key = ""
session.add(c)
await session.commit()
with pytest.raises(RuntimeError, match="not configured"):
await get_server_public_key()