There are several flags that control the behaviour.
The blender will blend all the specs in this app/reactor and use them when running the input messages. When false, only the current spec (or none if none is specified) will be used.
Use it when testing local changes.
In sketch mode, the
$expect values are faked, if not generated by any other rules. This mode is great when capturing the requirements initially and sketching out the behavior of the system.
This may be the only mode a requirements analyst ever needs.
Use the mocks instead of executing the
Use the draft specs and stories, if any, instead of their current values.
The mode the result is returned: