Test2::Manual::Testing::Todo(3) User Contributed Perl Documentation
NAME
Test2::Manual::Testing::Todo - Tutorial for marking tests as TODO.
DESCRIPTION
This tutorial covers the process of marking tests as TODO. It also
describes how TODO works under the hood.
THE TOOL
use Test2::Tools::Basic qw/todo/;
TODO BLOCK
This form is low-magic. All tests inside the block are marked as todo,
tests outside the block are not todo. You do not need to do any
variable management. The flaw with this form is that it adds a couple
levels to the stack, which can break some high-magic tests.
Overall this is the preferred form unless you have a special case that
requires the variable form.
todo "Reason for the todo" => sub {
ok(0, "fail but todo");
...
};
TODO VARIABLE
This form maintains the todo scope for the life of the variable. This
is useful for tests that are sensitive to scope changes. This closely
emulates the Test::More style which localized the $TODO package
variable. Once the variable is destroyed (set it to undef, scope end,
etc) the TODO state ends.
my $todo = todo "Reason for the todo";
ok(0, "fail but todo");
...
$todo = undef;
MANUAL TODO EVENTS
use Test2::API qw/context/;
sub todo_ok {
my ($bool, $name, $todo) = @_;
my $ctx = context();
$ctx->send_event('Ok', pass => $bool, effective_pass => 1, todo => $todo);
$ctx->release;
return $bool;
}
The Test2::Event::Ok event has a "todo" field which should have the
todo reason. The event also has the "pass" and "effective_pass" fields.
The "pass" field is the actual pass/fail value. The "effective_pass" is
used to determine if the event is an actual failure (should always be
set tot true with todo).
HOW THE TODO TOOLS WORK UNDER THE HOOD
The Test2::Todo library gets the current Test2::Hub instance and adds a
filter. The filter that is added will set the "todo" and
"effective_pass" fields on any Test2::Event::Ok events that pass
through the hub. The filter also converts Test2::Event::Diag events
into Test2::Event::Note events.
SEE ALSO
Test2::Manual(3) - Primary index of the manual.
SOURCE
The source code repository for Test2-Manual can be found at
https://github.com/Test-More/test-more/.
MAINTAINERS
Chad Granum <exodist@cpan.org>
AUTHORS
Chad Granum <exodist@cpan.org>
COPYRIGHT
Copyright 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 v5.34.3 2025-03-30 Test2::Manual::Testing::Todo(3)
test-simple 1.302.210 - Generated Tue Apr 1 18:39:45 CDT 2025