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45 lines
1.3 KiB
Python
45 lines
1.3 KiB
Python
"""同步 transport 回归测试。"""
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from unittest.mock import patch
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from xmtdx.exceptions import TdxConnectionError
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from xmtdx.transport.sync import TdxConnection
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class _FakeSocket:
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def __init__(self) -> None:
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self.timeout: float | None = None
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self.connected_to: tuple[str, int] | None = None
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self.closed = False
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def settimeout(self, timeout: float) -> None:
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self.timeout = timeout
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def connect(self, address: tuple[str, int]) -> None:
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self.connected_to = address
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def close(self) -> None:
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self.closed = True
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def test_sync_connection_closes_socket_when_setup_fails() -> None:
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sock = _FakeSocket()
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conn = TdxConnection("127.0.0.1", port=7709, timeout=0.2)
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with patch("xmtdx.transport.sync.socket.socket", return_value=sock), patch.object(
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TdxConnection,
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"_send_setup",
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side_effect=TdxConnectionError("setup failed"),
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):
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try:
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conn.connect()
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except TdxConnectionError as exc:
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assert "setup failed" in str(exc)
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else: # pragma: no cover - 防御性断言
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raise AssertionError("expected setup failure")
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assert sock.timeout == 0.2
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assert sock.connected_to == ("127.0.0.1", 7709)
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assert sock.closed is True
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assert conn._sock is None
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