Test2::Util::Facets2Legacy(3pm) Perl Programmers Reference Guide
NAME
Test2::Util::Facets2Legacy - Convert facet data to the legacy event API.
DESCRIPTION
This module exports several subroutines from the older event API (see Test2::Event). These subroutines can be used as methods on any object that provides a custom facet_data() method. These subroutines can also be used as functions that take a facet data hashref as arguments.
SYNOPSIS
AS METHODS package My::Event; use Test2::Util::Facets2Legacy ':ALL'; sub facet_data { return { ... } } Then to use it: my $e = My::Event->new(...); my $causes_fail = $e->causes_fail; my $summary = $e->summary; .... AS FUNCTIONS use Test2::Util::Facets2Legacy ':ALL'; my $f = { assert => { ... }, info => [{...}, ...], control => {...}, ... }; my $causes_fail = causes_fail($f); my $summary = summary($f);
NOTE ON CYCLES
When used as methods, all these subroutines call "$e->facet_data()". The default facet_data() method in Test2::Event relies on the legacy methods this module emulates in order to work. As a result of this it is very easy to create infinite recursion bugs. These methods have cycle detection and will throw an exception early if a cycle is detected. uuid() is currently the only subroutine in this library that has a fallback behavior when cycles are detected.
EXPORTS
Nothing is exported by default. You must specify which methods to import, or use the ':ALL' tag. $bool = $e->causes_fail() $bool = causes_fail($f) Check if the event or facets result in a failing state. $bool = $e->diagnostics() $bool = diagnostics($f) Check if the event or facets contain any diagnostics information. $bool = $e->global() $bool = global($f) Check if the event or facets need to be globally processed. $bool = $e->increments_count() $bool = increments_count($f) Check if the event or facets make an assertion. $bool = $e->no_display() $bool = no_display($f) Check if the event or facets should be rendered or hidden. ($max, $directive, $reason) = $e->sets_plan() ($max, $directive, $reason) = sets_plan($f) Check if the event or facets set a plan, and return the plan details. $id = $e->subtest_id() $id = subtest_id($f) Get the subtest id, if any. $string = $e->summary() $string = summary($f) Get the summary of the event or facets hash, if any. $undef_or_int = $e->terminate() $undef_or_int = terminate($f) Check if the event or facets should result in process termination, if so the exit code is returned (which could be 0). undef is returned if no termination is requested. $uuid = $e->uuid() $uuid = uuid($f) Get the UUID of the facets or event. Note: This will fall back to "$e->SUPER::uuid()" if a cycle is detected and an event is used as the argument.
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/ perl v5.38.2 2023-11-28 Test2::Util::Facets2Legacy(3pm)
perl 5.38.2 - Generated Fri Dec 13 14:10:46 CST 2024