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.\" ========================================================================
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.\" ========================================================================
.\"
.IX Title "Test2::Tools::Tiny 3perl"
.TH Test2::Tools::Tiny 3perl "2021-09-24" "perl v5.32.1" "Perl Programmers Reference Guide"
.\" 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"
Test2::Tools::Tiny \- Tiny set of tools for unfortunate souls who cannot use
Test2::Suite.
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
You should really look at Test2::Suite. This package is some very basic
essential tools implemented using Test2. This exists only so that Test2
and other tools required by Test2::Suite can be tested. This is the package
Test2 uses to test itself.
.SH "USE Test2::Suite INSTEAD"
.IX Header "USE Test2::Suite INSTEAD"
Use Test2::Suite if at all possible.
.SH "EXPORTS"
.IX Header "EXPORTS"
.ie n .IP "ok($bool, $name)" 4
.el .IP "ok($bool, \f(CW$name\fR)" 4
.IX Item "ok($bool, $name)"
.PD 0
.ie n .IP "ok($bool, $name, @diag)" 4
.el .IP "ok($bool, \f(CW$name\fR, \f(CW@diag\fR)" 4
.IX Item "ok($bool, $name, @diag)"
.PD
Run a simple assertion.
.ie n .IP "is($got, $want, $name)" 4
.el .IP "is($got, \f(CW$want\fR, \f(CW$name\fR)" 4
.IX Item "is($got, $want, $name)"
.PD 0
.ie n .IP "is($got, $want, $name, @diag)" 4
.el .IP "is($got, \f(CW$want\fR, \f(CW$name\fR, \f(CW@diag\fR)" 4
.IX Item "is($got, $want, $name, @diag)"
.PD
Assert that 2 strings are the same.
.ie n .IP "isnt($got, $do_not_want, $name)" 4
.el .IP "isnt($got, \f(CW$do_not_want\fR, \f(CW$name\fR)" 4
.IX Item "isnt($got, $do_not_want, $name)"
.PD 0
.ie n .IP "isnt($got, $do_not_want, $name, @diag)" 4
.el .IP "isnt($got, \f(CW$do_not_want\fR, \f(CW$name\fR, \f(CW@diag\fR)" 4
.IX Item "isnt($got, $do_not_want, $name, @diag)"
.PD
Assert that 2 strings are not the same.
.ie n .IP "like($got, $regex, $name)" 4
.el .IP "like($got, \f(CW$regex\fR, \f(CW$name\fR)" 4
.IX Item "like($got, $regex, $name)"
.PD 0
.ie n .IP "like($got, $regex, $name, @diag)" 4
.el .IP "like($got, \f(CW$regex\fR, \f(CW$name\fR, \f(CW@diag\fR)" 4
.IX Item "like($got, $regex, $name, @diag)"
.PD
Check that the input string matches the regex.
.ie n .IP "unlike($got, $regex, $name)" 4
.el .IP "unlike($got, \f(CW$regex\fR, \f(CW$name\fR)" 4
.IX Item "unlike($got, $regex, $name)"
.PD 0
.ie n .IP "unlike($got, $regex, $name, @diag)" 4
.el .IP "unlike($got, \f(CW$regex\fR, \f(CW$name\fR, \f(CW@diag\fR)" 4
.IX Item "unlike($got, $regex, $name, @diag)"
.PD
Check that the input string does not match the regex.
.ie n .IP "is_deeply($got, $want, $name)" 4
.el .IP "is_deeply($got, \f(CW$want\fR, \f(CW$name\fR)" 4
.IX Item "is_deeply($got, $want, $name)"
.PD 0
.ie n .IP "is_deeply($got, $want, $name, @diag)" 4
.el .IP "is_deeply($got, \f(CW$want\fR, \f(CW$name\fR, \f(CW@diag\fR)" 4
.IX Item "is_deeply($got, $want, $name, @diag)"
.PD
Check 2 data structures. Please note that this is a \fI\s-1DUMB\s0\fR implementation that
compares the output of Data::Dumper against both structures.
.IP "diag($msg)" 4
.IX Item "diag($msg)"
Issue a diagnostics message to \s-1STDERR.\s0
.IP "note($msg)" 4
.IX Item "note($msg)"
Issue a diagnostics message to \s-1STDOUT.\s0
.IP "skip_all($reason)" 4
.IX Item "skip_all($reason)"
Skip all tests.
.ie n .IP "todo $reason => sub { ... }" 4
.el .IP "todo \f(CW$reason\fR => sub { ... }" 4
.IX Item "todo $reason => sub { ... }"
Run a block in \s-1TODO\s0 mode.
.IP "plan($count)" 4
.IX Item "plan($count)"
Set the plan.
.IP "\fBdone_testing()\fR" 4
.IX Item "done_testing()"
Set the plan to the current test count.
.ie n .IP "$warnings = warnings { ... }" 4
.el .IP "\f(CW$warnings\fR = warnings { ... }" 4
.IX Item "$warnings = warnings { ... }"
Capture an arrayref of warnings from the block.
.ie n .IP "$exception = exception { ... }" 4
.el .IP "\f(CW$exception\fR = exception { ... }" 4
.IX Item "$exception = exception { ... }"
Capture an exception.
.ie n .IP "tests $name => sub { ... }" 4
.el .IP "tests \f(CW$name\fR => sub { ... }" 4
.IX Item "tests $name => sub { ... }"
Run a subtest.
.ie n .IP "$output = capture { ... }" 4
.el .IP "\f(CW$output\fR = capture { ... }" 4
.IX Item "$output = capture { ... }"
Capture \s-1STDOUT\s0 and \s-1STDERR\s0 output.
.Sp
Result looks like this:
.Sp
.Vb 4
\&    {
\&        STDOUT => "...",
\&        STDERR => "...",
\&    }
.Ve
.SH "SOURCE"
.IX Header "SOURCE"
The source code repository for Test2 can be found at
\&\fIhttp://github.com/Test\-More/test\-more/\fR.
.SH "MAINTAINERS"
.IX Header "MAINTAINERS"
.IP "Chad Granum <exodist@cpan.org>" 4
.IX Item "Chad Granum <exodist@cpan.org>"
.SH "AUTHORS"
.IX Header "AUTHORS"
.PD 0
.IP "Chad Granum <exodist@cpan.org>" 4
.IX Item "Chad Granum <exodist@cpan.org>"
.PD
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright 2019 Chad Granum <exodist@cpan.org>.
.PP
This program is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.
.PP
See \fIhttp://dev.perl.org/licenses/\fR