temporalio.testing.ActivityEnvironment

Activity environment for testing activities.

This environment is used for running activity code that can access the functions in the temporalio.activity module. Use run to run an activity function or any function within an activity context.

Static Method	`default_info`	Get the default activity info used for testing.
Method	`__init__`	Create an ActivityEnvironment for running activity code.
Method	`cancel`	Cancel the activity.
Method	`run`	Run the given callable in an activity context.
Method	`worker_shutdown`	Notify the activity that the worker is shutting down.
Instance Variable	`info`	The info that is returned from `temporalio.activity.info` function. To customize, use `default_info` with `dataclasses.replace` to modify fields.
Instance Variable	`metric_meter`	Metric meter set on the activity context. This must be set before `run`. Changes after the activity has started do not take effect. Default is noop.
Instance Variable	`on_heartbeat`	Function called on each heartbeat invocation by the activity.
Instance Variable	`payload_converter`	Payload converter set on the activity context. This must be set before `run`. Changes after the activity has started do not take effect.
Instance Variable	`_activities`	Undocumented
Instance Variable	`_cancellation_details`	Undocumented
Instance Variable	`_cancelled`	Undocumented
Instance Variable	`_client`	Undocumented
Instance Variable	`_worker_shutdown`	Undocumented

Get the default activity info used for testing.

Returns a new default Info instance that can be modified using dataclasses.replace before assigning to the info attribute.

Create an ActivityEnvironment for running activity code.

Cancel the activity.

This only has an effect on the first call.

Run the given callable in an activity context.

Parameters
fn:`Callable[_Params, _Return]`	The function/callable to run.
*args:`_Params.args`	All positional arguments to the callable.
**kwargs:`_Params.kwargs`	All keyword arguments to the callable.

Returns
`_Return`	The callable's result.

Notify the activity that the worker is shutting down.

This only has an effect on the first call.

Metric meter set on the activity context. This must be set before run. Changes after the activity has started do not take effect. Default is noop.

Function called on each heartbeat invocation by the activity.

Payload converter set on the activity context. This must be set before run. Changes after the activity has started do not take effect.