NAME
    Test::LWP::Recorder - Create an LWP UserAgent that records and plays
    back sessions

VERSION
      This document describes v0.1.1 of Test::LWP::Recorder - released September 16, 2013 as part of Test-LWP-Recorder.

SYNOPSIS
        use Test::LWP::Recorder; 

        my $ua = Test::LWP::Recorder->new({
            record => $ENV{LWP_RECORD},
            cache_dir => 't/LWPCache', 
            filter_params => [qw(api_key api_secret password ssn)],
            filter_header => [qw(Client-Peer Expires Client-Date Cache-Control)],
        });

DESCRIPTION
    This module creates a LWP UserAgent that records interactions to a test
    drive. Setting the "record" parameter to true will cause it to record,
    otherwise it plays back. It is designed for use in test suites.

    In the case that a page is requested while in playback mode that was not
    recorded while in record mode, a 404 will be returned.

    There is another module that does basically the same thing called
    LWPx::Record::DataSection. Please check this out before using this
    module. It doesn't require a special UA, and stores the data in the DATA
    section of your file. I use this module (a copy in inc/) for my test
    suite!

METHODS
  new ($options_ref, @lwp_options)
    This creates a new object. Please see PARAMETERS for more details on
    available options.

    The returned object can be used just like any other LWP UserAgent
    object.

  request
    This is overridden from LWP::UserAgent so we can do our magic.

PARAMETERS
  record
    Setting this to true puts the agent in record mode. False, in playback.
    You usually want to set this to an environment variable.

  cache_dir
    This is the location to store the recordings. Filenames are all MD5
    digests.

  filter_params
    This is an ArrayRef of POST or GET parameters to remove when recording.

    The default for this is no filtering.

    For example (using the $ua created in the synopsis):

        # This is the request
        my $resp = $ua->get('http://www.mybank.com?password=IAMSOCOOL&ssn=111-11-1111&method=transfer&destination=CH');

        # Because password and ssn are filtered, these parameters will be removed
        # from the object stored.  If a tester in the future makes the following
        # call:
        #

        my $resp = $ua->get('http://www.mybank.com?password=GUESSME&ssn=999-11-9999&method=transfer&destination=CH');

        The cache result from the first will be used.

  filter_header
    A list of response headers not stored.

    Default is [qw(Client-Peer Expires Client-Date Cache-Control)];

DIAGNOSTICS
  Page requested that wasn't recorded
    A page was requested while in playback mode that was not recorded in
    record mode. A 404 object will be returned.

IMPORTANT NOTE
    Please note that you should <b>always</b> put this in an inc directory
    in your module when using it as part of a test suite. This is critical
    because the filenames in the cache may change as new features are added
    to the module.

    Feel free to just copy the module file over and include it in your inc
    (provided that your module uses Perl5, GPL, or Artistic license). If you
    make any changes to it, please change the version number (the last
    number).

ACKNOWLEDGMENTS
    Thanks to motemen for LWPx::Record::DataSection which I use to test this
    module (and bundle in the inc/ directory). It's a great module and a
    simple approach.

BUGS AND LIMITATIONS
    This works using a new UserAgent, which may not work for you.

    Currently Cookies are ignored.

    The filename scheme is pretty lame.

    The test suite needs to be extended to include a POST example

SEE ALSO
    Please see those modules/websites for more information related to this
    module.

    *   LWP::UserAgent

    *   LWPx::Record::DataSection

SUPPORT
  Websites
    The following websites have more information about this module, and may
    be of help to you. As always, in addition to those websites please use
    your favorite search engine to discover more resources.

    *   Search CPAN

        The default CPAN search engine, useful to view POD in HTML format.

        <http://search.cpan.org/dist/Test-LWP-Recorder>

    *   CPAN Testers Dependencies

        The CPAN Testers Dependencies is a website that shows a chart of the
        test results of all dependencies for a distribution.

        <http://deps.cpantesters.org/?module=Test::LWP::Recorder>

    *   CPANTS

        The CPANTS is a website that analyzes the Kwalitee ( code metrics )
        of a distribution.

        <http://cpants.perl.org/dist/overview/Test-LWP-Recorder>

    *   CPAN Testers

        The CPAN Testers is a network of smokers who run automated tests on
        uploaded CPAN distributions.

        <http://www.cpantesters.org/distro/T/Test-LWP-Recorder>

    *   CPAN Testers Matrix

        The CPAN Testers Matrix is a website that provides a visual overview
        of the test results for a distribution on various Perls/platforms.

        <http://matrix.cpantesters.org/?dist=Test-LWP-Recorder>

  Email
    You can email the author of this module at "EALLENIII at cpan.org"
    asking for help with any problems you have.

  Bugs / Feature Requests
    Please report any bugs or feature requests by email to
    "bug-test-lwp-recorder at rt.cpan.org", or through the web interface at
    <http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Test-LWP-Recorder>. You
    will be automatically notified of any progress on the request by the
    system.

  Source Code
    The code is open to the world, and available for you to hack on. Please
    feel free to browse it and play with it, or whatever. If you want to
    contribute patches, please send me a diff or prod me to pull from your
    repository :)

    <http://github.com/riemann42/Test-LWP-Recorder>

      git clone git://github.com/riemann42/Test-LWP-Recorder.git

AUTHOR
    Edward Allen <ealleniii@cpan.org>

COPYRIGHT AND LICENSE
    This software is copyright (c) 2011 by Edward J. Allen III.

    This is free software; you can redistribute it and/or modify it under
    the same terms as the Perl 5 programming language system itself.

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