# {py:mod}`ophyd_async.tango.testing`

```{py:module} ophyd_async.tango.testing
```

```{autodoc2-docstring} ophyd_async.tango.testing
:allowtitles:
```

## Package Contents

### Classes

````{list-table}
:class: autosummary longtable
:align: left

* - {py:obj}`ExampleStrEnum <ophyd_async.tango.testing._example_types.ExampleStrEnum>`
  - ```{autodoc2-docstring} ophyd_async.tango.testing._example_types.ExampleStrEnum
    :summary:
    ```
* - {py:obj}`TangoTestDevice <ophyd_async.tango.testing._test_device.TangoTestDevice>`
  - ```{autodoc2-docstring} ophyd_async.tango.testing._test_device.TangoTestDevice
    :summary:
    ```
````

### Functions

````{list-table}
:class: autosummary longtable
:align: left

* - {py:obj}`generate_random_trl_prefix <ophyd_async.tango.testing._example_types.generate_random_trl_prefix>`
  - ```{autodoc2-docstring} ophyd_async.tango.testing._example_types.generate_random_trl_prefix
    :summary:
    ```
* - {py:obj}`start_tango_device_servers <ophyd_async.tango.testing._launch.start_tango_device_servers>`
  - ```{autodoc2-docstring} ophyd_async.tango.testing._launch.start_tango_device_servers
    :summary:
    ```
* - {py:obj}`trl <ophyd_async.tango.testing._launch.trl>`
  - ```{autodoc2-docstring} ophyd_async.tango.testing._launch.trl
    :summary:
    ```
````

### Data

````{list-table}
:class: autosummary longtable
:align: left

* - {py:obj}`DEVICE_SERVERS <ophyd_async.tango.testing.DEVICE_SERVERS>`
  - ```{autodoc2-docstring} ophyd_async.tango.testing.DEVICE_SERVERS
    :summary:
    ```
````

### API

````{py:data} DEVICE_SERVERS
:canonical: ophyd_async.tango.testing.DEVICE_SERVERS
:value: >
   None

```{autodoc2-docstring} ophyd_async.tango.testing.DEVICE_SERVERS
```

````

`````{py:class} ExampleStrEnum()
:canonical: ophyd_async.tango.testing._example_types.ExampleStrEnum

Bases: {py:obj}`ophyd_async.core.StrictEnum`

```{autodoc2-docstring} ophyd_async.tango.testing._example_types.ExampleStrEnum
```

````{py:attribute} A
:canonical: ophyd_async.tango.testing._example_types.ExampleStrEnum.A
:value: >
   'AAA'

```{autodoc2-docstring} ophyd_async.tango.testing._example_types.ExampleStrEnum.A
```

````

````{py:attribute} B
:canonical: ophyd_async.tango.testing._example_types.ExampleStrEnum.B
:value: >
   'BBB'

```{autodoc2-docstring} ophyd_async.tango.testing._example_types.ExampleStrEnum.B
```

````

````{py:attribute} C
:canonical: ophyd_async.tango.testing._example_types.ExampleStrEnum.C
:value: >
   'CCC'

```{autodoc2-docstring} ophyd_async.tango.testing._example_types.ExampleStrEnum.C
```

````

`````

`````{py:class} TangoTestDevice(trl: str = '', name: str = '')
:canonical: ophyd_async.tango.testing._test_device.TangoTestDevice

Bases: {py:obj}`ophyd_async.tango.core.TangoDevice`, {py:obj}`ophyd_async.core.StandardReadable`

```{autodoc2-docstring} ophyd_async.tango.testing._test_device.TangoTestDevice
```

````{py:attribute} a_str
:canonical: ophyd_async.tango.testing._test_device.TangoTestDevice.a_str
:type: ~typing.Annotated[~ophyd_async.core.SignalRW[str], TangoPolling(0.1)]
:value: >
   None

```{autodoc2-docstring} ophyd_async.tango.testing._test_device.TangoTestDevice.a_str
```

````

````{py:attribute} a_bool
:canonical: ophyd_async.tango.testing._test_device.TangoTestDevice.a_bool
:type: ~typing.Annotated[~ophyd_async.core.SignalRW[bool], TangoPolling(0.1)]
:value: >
   None

```{autodoc2-docstring} ophyd_async.tango.testing._test_device.TangoTestDevice.a_bool
```

````

````{py:attribute} strenum
:canonical: ophyd_async.tango.testing._test_device.TangoTestDevice.strenum
:type: ~typing.Annotated[~ophyd_async.core.SignalRW[~ophyd_async.tango.testing._example_types.ExampleStrEnum], TangoPolling(0.1)]
:value: >
   None

```{autodoc2-docstring} ophyd_async.tango.testing._test_device.TangoTestDevice.strenum
```

````

````{py:attribute} my_state
:canonical: ophyd_async.tango.testing._test_device.TangoTestDevice.my_state
:type: ~typing.Annotated[~ophyd_async.core.SignalRW[~ophyd_async.tango.core.DevStateEnum], TangoPolling(0.1)]
:value: >
   None

```{autodoc2-docstring} ophyd_async.tango.testing._test_device.TangoTestDevice.my_state
```

````

````{py:attribute} float64
:canonical: ophyd_async.tango.testing._test_device.TangoTestDevice.float64
:type: ~typing.Annotated[~ophyd_async.core.SignalRW[float], TangoPolling(0.1, 0.001, 0.001)]
:value: >
   None

```{autodoc2-docstring} ophyd_async.tango.testing._test_device.TangoTestDevice.float64
```

````

````{py:attribute} int32_spectrum
:canonical: ophyd_async.tango.testing._test_device.TangoTestDevice.int32_spectrum
:type: ~typing.Annotated[~ophyd_async.core.SignalRW[~ophyd_async.core.Array1D[~numpy.int_]], TangoPolling(0.1)]
:value: >
   None

```{autodoc2-docstring} ophyd_async.tango.testing._test_device.TangoTestDevice.int32_spectrum
```

````

````{py:attribute} float64_image
:canonical: ophyd_async.tango.testing._test_device.TangoTestDevice.float64_image
:type: ~typing.Annotated[~ophyd_async.core.SignalRW[~numpy.ndarray[~typing.Any, ~numpy.dtype[~numpy.float64]]], TangoPolling(0.1)]
:value: >
   None

```{autodoc2-docstring} ophyd_async.tango.testing._test_device.TangoTestDevice.float64_image
```

````

````{py:attribute} void_cmd
:canonical: ophyd_async.tango.testing._test_device.TangoTestDevice.void_cmd
:type: ~ophyd_async.core.TriggerableCommand
:value: >
   None

```{autodoc2-docstring} ophyd_async.tango.testing._test_device.TangoTestDevice.void_cmd
```

````

````{py:attribute} float_to_bool_cmd
:canonical: ophyd_async.tango.testing._test_device.TangoTestDevice.float_to_bool_cmd
:type: ~ophyd_async.core.Command[[float], bool]
:value: >
   None

```{autodoc2-docstring} ophyd_async.tango.testing._test_device.TangoTestDevice.float_to_bool_cmd
```

````

`````

````{py:function} generate_random_trl_prefix() -> str
:canonical: ophyd_async.tango.testing._example_types.generate_random_trl_prefix

```{autodoc2-docstring} ophyd_async.tango.testing._example_types.generate_random_trl_prefix
```
````

````{py:function} start_tango_device_servers(script: ~pathlib.Path, *args: str) -> ~ophyd_async.testing.ManagedSubprocess
:canonical: ophyd_async.tango.testing._launch.start_tango_device_servers

```{autodoc2-docstring} ophyd_async.tango.testing._launch.start_tango_device_servers
```
````

````{py:function} trl(prefix: str, port: int, device_name: str) -> str
:canonical: ophyd_async.tango.testing._launch.trl

```{autodoc2-docstring} ophyd_async.tango.testing._launch.trl
```
````