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.\" ========================================================================
.\"
.IX Title "Test::Cukes 3pm"
.TH Test::Cukes 3pm "2010-12-12" "perl v5.10.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.nh
.SH "NAME"
Test::Cukes \- A BBD test tool inspired by Cucumber
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
Write your test program like this:
.PP
.Vb 3
\&  # test.pl
\&  use Test::Cukes;
\&  # use Test::Cukes tests => 3;
\&
\&  feature(<<TEXT);
\&  Feature: writing behavior tests
\&    In order to make me happy
\&    As a test maniac
\&    I want to write behavior tests
\&
\&    Scenario: Hello World
\&      Given the test program is running
\&      When it reaches this step
\&      Then it should pass
\&  TEXT
\&
\&  Given qr/the (.+) program is (.+)/, sub {
\&      my ($program_name, $running_or_failing) = @_;
\&      assert "running program \*(Aq$program_name\*(Aq";
\&  };
\&
\&  When qr/it reaches this step/, sub {
\&      assert "reaches";
\&  };
\&
\&  Then qr/it should pass/, sub {
\&      assert "passes";
\&  };
\&
\&  runtests;
.Ve
.PP
When it runs, it looks like this:
.PP
.Vb 5
\&    > perl test.pl
\&    1..3
\&    ok 1 \- Given the test program is running
\&    ok 2 \- When it reaches this step
\&    ok 3 \- Then it should pass
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Test::Cukes is a testing tool inspired by Cucumber
(<http://cukes.info>). It lets your write your module test with
scenarios. It may be used with Test::More or other family of
\&\s-1TAP\s0 \f(CW\*(C`Test::*\*(C'\fR modules. It uses Test::Builder::note function
internally to print messages.
.PP
This module implements the Given-When-Then clause only in English. To
uses it in the test programs, feed the feature text into \f(CW\*(C`feature\*(C'\fR
function, defines your step handlers, and then run all the tests by
calling \f(CW\*(C`runtests\*(C'\fR. Step handlers may be defined in separate modules,
as long as those modules are included before \f(CW\*(C`runtests\*(C'\fR is called.
Each step may use either \f(CW\*(C`assert\*(C'\fR or standard \s-1TAP\s0 functions such as
\&\f(CW\*(C`Test::Simple\*(C'\fR's \f(CW\*(C`ok\*(C'\fR or \f(CW\*(C`Test::More\*(C'\fR's \f(CW\*(C`is\*(C'\fR to verify desired
result.  If you specify a plan explicitly, you should be aware that
each step line in your scenario runs an additional test, and will
therefore add to the number of tests you must indicate.
.PP
If any assertion in the Given block failed, the following \f(CW\*(C`When\*(C'\fR and
\&\f(CW\*(C`Then\*(C'\fR blocks are all skipped.
.PP
You don't need to specify the number of tests with \f(CW\*(C`plan\*(C'\fR. Each step
block itself is simply one test. If the block died, it's then
considered failed. Otherwise it's considered as passing.
.PP
In the call to Test::Cukes::runtests, done_testing will automatically
be called for you if you didn't specify a plan.
.PP
Test::Cukes re-exports \f(CW\*(C`assert\*(C'\fR function from \f(CW\*(C`Carp::Assert\*(C'\fR for you
to use in the step block.
.PP
For more info about how to define feature and scenarios, please read
the documents from <http://cukes.info>.
.SH "AUTHOR"
.IX Header "AUTHOR"
Kang-min Liu <gugod@gugod.org>
.SH "CONTRIBUTORS"
.IX Header "CONTRIBUTORS"
Tatsuhiko Miyagawa, Tristan Pratt
.SH "SEE ALSO"
.IX Header "SEE ALSO"
The official Cucumber web-page, <http://cukes.info/>.
.PP
cucumber.pl, <http://search.cpan.org/dist/cucumber/>, another Perl
implementation of Cucumber tool.
.PP
Carp::Assert
.SH "LICENSE AND COPYRIGHT"
.IX Header "LICENSE AND COPYRIGHT"
Copyright (c) 2009, Kang-min Liu \f(CW\*(C`<gugod@gugod.org>\*(C'\fR.
.PP
This is free software, licensed under:
.PP
.Vb 1
\&    The MIT (X11) License
.Ve
.SH "DISCLAIMER OF WARRANTY"
.IX Header "DISCLAIMER OF WARRANTY"
\&\s-1BECAUSE\s0 \s-1THIS\s0 \s-1SOFTWARE\s0 \s-1IS\s0 \s-1LICENSED\s0 \s-1FREE\s0 \s-1OF\s0 \s-1CHARGE\s0, \s-1THERE\s0 \s-1IS\s0 \s-1NO\s0 \s-1WARRANTY\s0
\&\s-1FOR\s0 \s-1THE\s0 \s-1SOFTWARE\s0, \s-1TO\s0 \s-1THE\s0 \s-1EXTENT\s0 \s-1PERMITTED\s0 \s-1BY\s0 \s-1APPLICABLE\s0 \s-1LAW\s0. \s-1EXCEPT\s0 \s-1WHEN\s0
\&\s-1OTHERWISE\s0 \s-1STATED\s0 \s-1IN\s0 \s-1WRITING\s0 \s-1THE\s0 \s-1COPYRIGHT\s0 \s-1HOLDERS\s0 \s-1AND/OR\s0 \s-1OTHER\s0 \s-1PARTIES\s0
\&\s-1PROVIDE\s0 \s-1THE\s0 \s-1SOFTWARE\s0 \*(L"\s-1AS\s0 \s-1IS\s0\*(R" \s-1WITHOUT\s0 \s-1WARRANTY\s0 \s-1OF\s0 \s-1ANY\s0 \s-1KIND\s0, \s-1EITHER\s0
\&\s-1EXPRESSED\s0 \s-1OR\s0 \s-1IMPLIED\s0, \s-1INCLUDING\s0, \s-1BUT\s0 \s-1NOT\s0 \s-1LIMITED\s0 \s-1TO\s0, \s-1THE\s0 \s-1IMPLIED\s0
\&\s-1WARRANTIES\s0 \s-1OF\s0 \s-1MERCHANTABILITY\s0 \s-1AND\s0 \s-1FITNESS\s0 \s-1FOR\s0 A \s-1PARTICULAR\s0 \s-1PURPOSE\s0. \s-1THE\s0
\&\s-1ENTIRE\s0 \s-1RISK\s0 \s-1AS\s0 \s-1TO\s0 \s-1THE\s0 \s-1QUALITY\s0 \s-1AND\s0 \s-1PERFORMANCE\s0 \s-1OF\s0 \s-1THE\s0 \s-1SOFTWARE\s0 \s-1IS\s0 \s-1WITH\s0
\&\s-1YOU\s0. \s-1SHOULD\s0 \s-1THE\s0 \s-1SOFTWARE\s0 \s-1PROVE\s0 \s-1DEFECTIVE\s0, \s-1YOU\s0 \s-1ASSUME\s0 \s-1THE\s0 \s-1COST\s0 \s-1OF\s0 \s-1ALL\s0
\&\s-1NECESSARY\s0 \s-1SERVICING\s0, \s-1REPAIR\s0, \s-1OR\s0 \s-1CORRECTION\s0.
.PP
\&\s-1IN\s0 \s-1NO\s0 \s-1EVENT\s0 \s-1UNLESS\s0 \s-1REQUIRED\s0 \s-1BY\s0 \s-1APPLICABLE\s0 \s-1LAW\s0 \s-1OR\s0 \s-1AGREED\s0 \s-1TO\s0 \s-1IN\s0 \s-1WRITING\s0
\&\s-1WILL\s0 \s-1ANY\s0 \s-1COPYRIGHT\s0 \s-1HOLDER\s0, \s-1OR\s0 \s-1ANY\s0 \s-1OTHER\s0 \s-1PARTY\s0 \s-1WHO\s0 \s-1MAY\s0 \s-1MODIFY\s0 \s-1AND/OR\s0
\&\s-1REDISTRIBUTE\s0 \s-1THE\s0 \s-1SOFTWARE\s0 \s-1AS\s0 \s-1PERMITTED\s0 \s-1BY\s0 \s-1THE\s0 \s-1ABOVE\s0 \s-1LICENSE\s0, \s-1BE\s0
\&\s-1LIABLE\s0 \s-1TO\s0 \s-1YOU\s0 \s-1FOR\s0 \s-1DAMAGES\s0, \s-1INCLUDING\s0 \s-1ANY\s0 \s-1GENERAL\s0, \s-1SPECIAL\s0, \s-1INCIDENTAL\s0,
\&\s-1OR\s0 \s-1CONSEQUENTIAL\s0 \s-1DAMAGES\s0 \s-1ARISING\s0 \s-1OUT\s0 \s-1OF\s0 \s-1THE\s0 \s-1USE\s0 \s-1OR\s0 \s-1INABILITY\s0 \s-1TO\s0 \s-1USE\s0
\&\s-1THE\s0 \s-1SOFTWARE\s0 (\s-1INCLUDING\s0 \s-1BUT\s0 \s-1NOT\s0 \s-1LIMITED\s0 \s-1TO\s0 \s-1LOSS\s0 \s-1OF\s0 \s-1DATA\s0 \s-1OR\s0 \s-1DATA\s0 \s-1BEING\s0
\&\s-1RENDERED\s0 \s-1INACCURATE\s0 \s-1OR\s0 \s-1LOSSES\s0 \s-1SUSTAINED\s0 \s-1BY\s0 \s-1YOU\s0 \s-1OR\s0 \s-1THIRD\s0 \s-1PARTIES\s0 \s-1OR\s0 A
\&\s-1FAILURE\s0 \s-1OF\s0 \s-1THE\s0 \s-1SOFTWARE\s0 \s-1TO\s0 \s-1OPERATE\s0 \s-1WITH\s0 \s-1ANY\s0 \s-1OTHER\s0 \s-1SOFTWARE\s0), \s-1EVEN\s0 \s-1IF\s0
\&\s-1SUCH\s0 \s-1HOLDER\s0 \s-1OR\s0 \s-1OTHER\s0 \s-1PARTY\s0 \s-1HAS\s0 \s-1BEEN\s0 \s-1ADVISED\s0 \s-1OF\s0 \s-1THE\s0 \s-1POSSIBILITY\s0 \s-1OF\s0
\&\s-1SUCH\s0 \s-1DAMAGES\s0.