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71 lines
1.9 KiB
71 lines
1.9 KiB
"""Helpers for PlaybackUseCases tests without a live reactor."""
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from __future__ import annotations
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from typing import Any
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from unittest.mock import MagicMock
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from tests.harness.deterministic import PacketSpec
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class FakePlaybackProtocol:
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def __init__(self) -> None:
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self.sent: list[bytes] = []
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self.STATUS: dict[int, dict[str, Any]] = {1: {}, 2: {}}
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def send_system(self, packet: bytes) -> None:
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self.sent.append(packet)
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def packet_bytes(spec: PacketSpec) -> bytes:
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return spec.data()
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def install_reactor_capture() -> tuple[MagicMock, list[tuple[float, Any, tuple[Any, ...]]]]:
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"""Patch reactor.callLater; returns mock and scheduled (delay, fn, args) list."""
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scheduled: list[tuple[float, Any, tuple[Any, ...]]] = []
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mock_reactor = MagicMock()
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def call_later(delay: float, fn: Any, *args: Any) -> MagicMock:
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scheduled.append((delay, fn, args))
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handle = MagicMock()
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handle.active.return_value = True
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handle.cancel = MagicMock()
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return handle
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mock_reactor.callLater = call_later
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return mock_reactor, scheduled
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def run_scheduled(
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scheduled: list[tuple[float, Any, tuple[Any, ...]]],
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*,
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delay: float | None = None,
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) -> None:
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pending = list(scheduled)
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scheduled.clear()
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for item_delay, fn, args in pending:
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if delay is None or item_delay == delay:
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fn(*args)
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def send_playback(pb: Any, system: str, spec: PacketSpec, *, ingress_pkt_time: float | None = None) -> None:
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args = spec.decoded_hbp_args()
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kwargs: dict[str, Any] = {}
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if ingress_pkt_time is not None:
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kwargs["ingress_pkt_time"] = ingress_pkt_time
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pb.dmrd_received(
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system,
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args["peer_id"],
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args["rf_src"],
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args["dst_id"],
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args["seq"],
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args["slot"],
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args["call_type"],
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args["frame_type"],
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args["dtype_vseq"],
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args["stream_id"],
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spec.data(),
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**kwargs,
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)
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