Test::Cukes - A BBD test tool inspired by Cucumber
Write your test program like this:
# 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, $running_or_failing) = @_;
assert "running program '$program_name'";
};
When qr/it reaches this step/, sub {
assert "reaches";
};
Then qr/it should pass/, sub {
assert "passes";
};
runtests;
When it runs, it looks like this:
> 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
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
TAP Test::* modules. It uses Test::Builder::note function
internally to print messages.
This module implements the Given-When-Then clause only in English. To
uses it in the test programs, feed the feature text into feature
function, defines your step handlers, and then run all the tests by
calling runtests. Step handlers may be defined in separate modules,
as long as those modules are included before runtests is called.
Each step may use either assert or standard TAP functions such as
Test::Simple's ok or Test::More's is 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.
If any assertion in the Given block failed, the following When and
Then blocks are all skipped.
You don't need to specify the number of tests with plan. Each step
block itself is simply one test. If the block died, it's then
considered failed. Otherwise it's considered as passing.
In the call to Test::Cukes::runtests, done_testing will automatically be called for you if you didn't specify a plan.
Test::Cukes re-exports assert function from Carp::Assert for you
to use in the step block.
For more info about how to define feature and scenarios, please read the documents from http://cukes.info.
Kang-min Liu [email protected]
Tatsuhiko Miyagawa, Tristan Pratt
The official Cucumber web-page, http://cukes.info/.
cucumber.pl, http://search.cpan.org/dist/cucumber/, another Perl implementation of Cucumber tool.
This is free software, licensed under:
The MIT (X11) License
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