# Test2::EventFacet::Control - Facet for hub actions and behaviors. - perldoc - [phpMan]

## NAME
    [Test2::EventFacet::Control](https://www.chedong.com/phpMan.php/perldoc/Test2%3A%3AEventFacet%3A%3AControl/markdown) - Facet for hub actions and behaviors.

## DESCRIPTION
    This facet is used when the event needs to give instructions to the Test2 internals.

## FIELDS
    $string = $control->{details}
    $string = $control->details()
        Human readable explanation for the special behavior.

    $bool = $control->{global}
    $bool = $control->global()
        True if the event is global in nature and should be seen by all hubs.

    $exit = $control->{terminate}
    $exit = $control->terminate()
        Defined if the test should immediately exit, the value is the exit code and may be 0.

    $bool = $control->{halt}
    $bool = $control->halt()
        True if all testing should be halted immediately.

    $bool = $control->{has_callback}
    $bool = $control->has_callback()
        True if the callback($hub) method on the event should be called.

    $encoding = $control->{encoding}
    $encoding = $control->encoding()
        This can be used to change the encoding from this event onward.

    $phase = $control->{phase}
    $phase = $control->phase()
        Used to signal that a phase change has occurred. Currently only the perl END phase is
        signaled.

## SOURCE
    The source code repository for Test2 can be found at <http://github.com/Test-More/test-more/>.

## MAINTAINERS
    Chad Granum <<exodist@cpan.org>>

## AUTHORS
    Chad Granum <<exodist@cpan.org>>

## COPYRIGHT
    Copyright 2020 Chad Granum <<exodist@cpan.org>>.

    This program is free software; you can redistribute it and/or modify it under the same terms as
    Perl itself.

    See <http://dev.perl.org/licenses/>