def _get_working_mock_ffmpeg():
"""Return a working ffmpeg."""
ffmpeg = MagicMock()
ffmpeg.open = AsyncMock(return_value=True)
ffmpeg.close = AsyncMock(return_value=True)
ffmpeg.kill = AsyncMock(return_value=True)
return ffmpeg
def _get_failing_mock_ffmpeg():
"""Return an ffmpeg that fails to shutdown."""
ffmpeg = MagicMock()
type(ffmpeg.process).pid = PropertyMock(return_value=PID_THAT_WILL_NEVER_BE_ALIVE)
ffmpeg.open = AsyncMock(return_value=False)
ffmpeg.close = AsyncMock(side_effect=OSError)
ffmpeg.kill = AsyncMock(side_effect=OSError)
return ffmpeg
def _get_exits_after_startup_mock_ffmpeg():
"""Return a ffmpeg that will have an invalid pid."""
ffmpeg = MagicMock()
type(ffmpeg.process).pid = PropertyMock(return_value=PID_THAT_WILL_NEVER_BE_ALIVE)
ffmpeg.open = AsyncMock(return_value=True)
ffmpeg.close = AsyncMock(return_value=True)
ffmpeg.kill = AsyncMock(return_value=True)
return ffmpeg
def mock_datagram_client(recv_response):
"""Define a mocked datagram client."""
mock_datagram_client = MagicMock()
mock_datagram_client.connect = AsyncMock()
mock_datagram_client.recv = recv_response
mock_datagram_client.send = AsyncMock()
mock_datagram_client.close = MagicMock()
with patch("asyncio_dgram.connect", return_value=mock_datagram_client):
yield mock_datagram_client
async def test_migration_missing_tables():
app = MagicMock()
conn = MagicMock()
conn.close = AsyncMock()
appdb = zigpy.appdb.PersistingListener(conn, app)
appdb._get_table_versions = AsyncMock(return_value={
"table1_v1": "1",
"table1": "",
"table2_v1": "1"
})
results = MagicMock()
results.__aiter__.return_value = results
results.__anext__.side_effect = StopIteration
appdb.execute = MagicMock()
appdb.execute.return_value.__aenter__.return_value = results
# Migrations must explicitly specify all old tables, even if they will be untouched
with pytest.raises(RuntimeError):
await appdb._migrate_tables({
"table1_v1": "table1_v2",
# "table2_v1": "table2_v2",
})
# The untouched table will never be queried
await appdb._migrate_tables({"table1_v1": "table1_v2", "table2_v1": None})
appdb.execute.assert_called_once_with("SELECT * FROM table1_v1")
with pytest.raises(AssertionError):
appdb.execute.assert_called_once_with("SELECT * FROM table2_v1")
await appdb.shutdown()