# phpman > perldoc > Test2::EventFacet

## NAME
    [Test2::EventFacet](https://www.chedong.com/phpMan.php/perldoc/Test2%3A%3AEventFacet/markdown) - Base class for all event facets.

## DESCRIPTION
    Base class for all event facets.

## METHODS
    $key = $facet_class->facet_key()
        This will return the key for the facet in the facet data hash.

    $bool = $facet_class->is_list()
        This will return true if the facet should be in a list instead of a single item.

    $clone = $facet->clone()
    $clone = $facet->clone(%replace)
        This will make a shallow clone of the facet. You may specify fields to override as
        arguments.

## 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/>