Provided by: libtest-mockdatetime-perl_0.02-4_all bug

NAME

       Test::MockDateTime - mock DateTime->now calls during tests

VERSION

       version 0.02

SYNOPSIS

           use Test::More;
           use Test::MockDateTime;
           use DateTime;

           on '2013-01-02 03:04:05' => sub {
               # inside this block all calls to DateTime::now
               # will report a mocked date.

               my $now = DateTime->now;
               is $now->ymd, '2013-01-02', 'occured now';
           };

           done_testing;

DESCRIPTION

       Getting the current time sometimes is not very helpful for testing scenarios.  Instead, if
       you could obtain a known value during the runtime of a testcase will make your results
       predictable.

       Why another Date Mocker? I wanted something simple with a very concise usage pattern and a
       mocked date should only exist and stay constant inside a scope.  After leaving the scope
       the current time should be back. This lead to this tiny module.

       This simple module allows faking a given date and time for the runtime of a subsequent
       code block. By default the "on" keyword is exported into the namespace of the test file.
       The date to get mocked must be in a format that is recognized by
       DateTime::Format::DateParse.

           on '2013-01-02 03:04:05', sub { ... };

       is basically the same as

           {
               my $now = DateTime::Format::DateParse->parse_datetime(
                   '2013-01-02 03:04:05'
               );

               local *DateTime::now = sub { $now->clone };

               ... everything from code block above
           }

       A drawback when relying on this module is that you must know that the module you are
       testing uses "DateTime->now" to obtain the current time.

FUNCTIONS

   on $date_and_time, \&code
       mocks date and time and then executes code

CAVEATS

       This module only mocks calls to "DateTime->now". All other ways to obtain a current time
       are not touched.

SEE ALSO

       There are some alternatives. Depending on the environment you might consider using one of
       them instead.

       Test::MockTime
           Very universal, overwrites several subs at compile time and allows to set a fixed or
           ticking time at any place in your code.

       Time::Mock
           Also allows to set a time at various places inside your code.

       Test::MockTime::DateCalc
           Mocks several Date::Calc functions.

       Time::Fake
           Also overwrites several subs at compile time.

AUTHOR

       Wolfgang Kinkeldei, <wolfgang@kinkeldei.de>

LICENSE

       This library is free software. You can redistribute it and/or modify it under the same
       terms as Perl itself.