unitelabs.bus.testing.serial_device_mock

Attributes

Name
Stub
Type
Value
= typing.Callable[[bytes], typing.Optional[bytes]]
Description

Classes

SerialDeviceMock
A device mock implementation that simulates a serial connection.
MRO
DeviceMock
⎿⎽SerialDeviceMock
Methods
- __init__(self, stubs : typing.Optional[list[Stub]]) -> None
  Parameters
  - Name
    self
    Type
    Default
    Description
  - Name
    stubs
    Type
    typing.Optional[list[Stub]]
    Default
    = None
    Description
- __enter__(self) -> None
- exit(
  self,
  exc_type,
  exc_val,
  exc_tb
  ) -> None
  Parameters
  - Name
    self
    Type
    Default
    Description
  - Name
    exc_type
    Type
    Default
    Description
  - Name
    exc_val
    Type
    Default
    Description
  - Name
    exc_tb
    Type
    Default
    Description
- open(self) -> None
- close(self) -> None
- receive(self) -> None
- received(self, data : bytes) -> None
  Parameters
  - Name
    self
    Type
    Default
    Description
  - Name
    data
    Type
    bytes
    Default
    Description
- get_response(self, request : bytes) -> typing.Optional[bytes]
  Returns the stubbed response for a given request. Responses from stubs at the end of the list have a higher priority and overwrite responses from the stubs at the beginning of the list.
  Parameters
  - Name
    self
    Type
    Default
    Description
  - Name
    request
    Type
    bytes
    Default
    Description
    The request sent to the hardware.
  Response
  Type
  typing.Optional[bytes]
  Description
  The response corresponding to the received request.
Attributes
- Name
  cancel
  Type
  Value
  = threading.Event()
  Description
- Name
  reader
  Type
  Value
  = threading.Thread(target=self.receive, daemon=True)
  Description
- Name
  port
  Type
  str
  Value
  = None
  Description
- Name
  stubs
  Type
  list[Stub]
  Value
  = None
  Description
- Name
  logger
  Type
  logging.Logger
  Value
  = None
  Description
  A standard python logger available to debug device mocks.