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.\" ========================================================================
.\"
.IX Title "Test::Aggregate::Nested 3pm"
.TH Test::Aggregate::Nested 3pm "2013-09-24" "perl v5.18.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
Test::Aggregate::Nested \- Aggregate "*.t" tests to make them run faster.
.SH "VERSION"
.IX Header "VERSION"
Version 0.371
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&    use Test::Aggregate::Nested;
\&
\&    my $tests = Test::Aggregate::Nested\->new( {
\&        dirs    => $aggregate_test_dir,
\&        verbose => 1,
\&    } );
\&    $tests\->run;
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\fB\s-1ALPHA WARNING\s0\fR:  this is alpha code.  Conceptually it is superior to
\&\f(CW\*(C`Test::Aggregate\*(C'\fR, but in reality, it might not be.  We'll see.
.PP
This module is almost identical to \f(CW\*(C`Test::Aggregate\*(C'\fR and will in the future
be the preferred way of aggregating tests (until someone comes up with
something better :)
.PP
\&\f(CW\*(C`Test::Aggregate::Nested\*(C'\fR requires a 0.8901 or better of \f(CW\*(C`Test::More\*(C'\fR.  This
is because we use its \f(CW\*(C`subtest\*(C'\fR function.  Currently we \f(CW\*(C`croak\*(C'\fR if this
function is not available.
.PP
Because the \s-1TAP\s0 output is nested, you'll find it much easier to see which
tests result in which output.  For example, consider the following snippet of
\&\s-1TAP.  \s0
.PP
.Vb 11
\&    1..2
\&        1..5
\&        ok 1 \- aggtests/check_plan.t ***** 1
\&        ok 2 \- aggtests/check_plan.t ***** 2
\&        ok 3 # skip checking plan (aggtests/check_plan.t ***** 3)
\&        ok 4 \- env variables should not hang around
\&        ok 5 \- aggtests/check_plan.t ***** 4
\&    ok 1 \- Tests for aggtests/check_plan.t
\&        1..1
\&        ok 1 \- subs work!
\&    ok 2 \- Tests for aggtests/subs.t
.Ve
.PP
At the end of each nested test is a summary test line explaining which program
we ran tests for.
.PP
\&\f(CW\*(C`Test::Aggregate::Nested\*(C'\fR asserts a plan equal to the number of test files
aggregated, something which \f(CW\*(C`Test::Aggregate\*(C'\fR could not do.  Because of this,
we no longer export \f(CW\*(C`Test::More\*(C'\fR functions.  If you need additional tests
before or after aggregation, you'll need to run the aggregated tests in a
subtest:
.PP
.Vb 2
\& use Test::More tests => 2;
\& use Test::Aggregate::Nested;
\&
\& subtest \*(AqNested tests\*(Aq => sub {
\&     Test::Aggregate::Nested\->new({ dirs => \*(Aqaggtests/\*(Aq })\->run;
\& };
\& ok $some_other_test;
.Ve
.SH "CAVEATS"
.IX Header "CAVEATS"
\&\f(CW\*(C`Test::Aggregate::Nested\*(C'\fR is much cleaner than \f(CW\*(C`Test::Aggregate\*(C'\fR, so I don't
support the \f(CW\*(C`dump\*(C'\fR argument.  If this is needed, let me know and I'll see
about fixing this.
.PP
The \*(L"variable will not stay shared\*(R" warnings from \f(CW\*(C`Test::Aggregate\*(C'\fR (see its
\&\s-1CAVEATS\s0 section) are no longer applicable.
.SH "AUTHOR"
.IX Header "AUTHOR"
Curtis Poe, \f(CW\*(C`<ovid at cpan.org>\*(C'\fR
.SH "BUGS"
.IX Header "BUGS"
Please report any bugs or feature requests to
\&\f(CW\*(C`bug\-test\-aggregate at rt.cpan.org\*(C'\fR, or through the web interface at
<http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Test\-Aggregate>.
I will be notified, and then you'll automatically be notified of progress on
your bug as I make changes.
.SH "SUPPORT"
.IX Header "SUPPORT"
You can find documentation for this module with the perldoc command.
.PP
.Vb 1
\&    perldoc Test::Aggregate::Nested
.Ve
.PP
You can also find information oneline:
.PP
<http://metacpan.org/release/Test\-Aggregate>
.SH "ACKNOWLEDGEMENTS"
.IX Header "ACKNOWLEDGEMENTS"
Many thanks to mauzo (<http://use.perl.org/~mauzo/> for helping me find the
\&'skip_all' bug.
.PP
Thanks to Johan Lindstro\*:m for pointing me to Apache::Registry.
.SH "COPYRIGHT & LICENSE"
.IX Header "COPYRIGHT & LICENSE"
Copyright 2007 Curtis \*(L"Ovid\*(R" Poe, all rights reserved.
.PP
This program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.