Provided by: libnet-duo-perl_1.02-3_all bug

NAME

       Net::Duo::Mock::Agent - Mock LWP::UserAgent for Net::Duo testing

SYNOPSIS

           # Build the Net::Duo object and the mock.
           my %args = (key_file => 'admin.json');
           my $mock = Net::Duo::Mock::Agent->new(\%args);
           $args{user_agent} = $mock;
           my $duo = Net::Duo::Admin->new(\%args);

           # Indicate what to expect and then make the Net::Duo call.
           $mock->expect(
               {
                   method        => 'GET',
                   uri           => '/admin/v1/users',
                   response_file => 'response.json',
               }
           );
           my @users = $duo->users;

REQUIREMENTS

       Perl 5.14 or later and the modules HTTP::Request and HTTP::Response (part of
       HTTP::Message), JSON, Perl6::Slurp, and URI::Escape (part of URI), all of which are
       available from CPAN.

DESCRIPTION

       This module provides the same interface as LWP::UserAgent, for the methods that Net::Duo
       calls, and verifies that the information passed in by Duo is correct.  It can also
       simulate responses to exercise response handling in Net::Duo.  To test Net::Duo, pass a
       Test::Mock::Duo::Agent object to the constructor of a Net::Duo-based class as the
       user_agent argument.

       All tests are reported by Test::More, and no effort is made to produce a predictable
       number of test results.  This means that any calling test program should probably not
       specify a plan and instead use done_testing().

       This module is primarily used by the Net::Duo test suite and can be ignored entirely when
       using Net::Duo normally.  It is provided as part of the Net::Duo module install, instead
       of kept only in the distribution source tree, because it may be useful for the test suites
       of other Perl modules or programs that use Net::Duo internally and want to test that
       integration without network access or a live Duo account to point to.

CLASS METHODS

       new(ARGS)
           Create a new Net::Duo::Mock::Agent object.  ARGS should be the same data structure
           passed to the Net::Duo-derived constructor (with the obvious exception of the
           user_agent argument, which is ignored).

INSTANCE METHODS

       expect(ARGS)
           Expect a REST API call from Net::Duo.  This method can be called multiple times to
           build up a queue of expected requests.

           ARGS is used to specify both the expected request data and the response to return to
           the caller.  The same response is returned regardless of whether the request is
           correct.

           There are two ways to specify the response: a complete HTTP::Response object, or the
           JSON data of the response.  If only the JSON data is specified, the request will
           return a response with a status code of 200 and a Duo success result ("stat" of "OK"),
           with the supplied JSON data as the "response" key in the JSON response data.  The
           content will have a Content-Type of "application/json".

           ARGS should be a reference to a hash with keys selected from the following:

           method
               The expected method of the request.

           uri The expected URI of the request.  This should just be the path, not the hostname
               or protocol portions of the full URL, and should not include any GET parameters.

           content
               The expected content of the request.  This is the parameters in the URL if the
               method is GET and the expected "application/x-www-form-urlencoded" content of the
               request for any other request type.  It may be empty or not specified if the
               request should not contain any additional parameters.

           response
               An HTTP::Response object to return to the client.  This object is always returned
               without modification to any request, even if it doesn't match the expected
               request.

           response_data
               A data structure that will be converted to JSON and included as the value of the
               "response" key in the returned success response to the client.

           response_file
               A file containing JSON that will be included as the value of the "response" key in
               the returned success response to the client.

           next_offset
               Return paging metadata in the response, setting the "next_offset" key to this
               value, the "prev_offset" key to 0, and the "total_objects" key to the value of the
               total_objects parameter, which must be specified as well.  Set this to "undef" to
               include pagination information but without a "next_offset" key.

           total_objects
               Value to return in the "total_objects" key in the paging metadata.

       request(REQUEST)
           This is the interface called internally by Net::Duo to make an API call.  The
           interface is the same as the request() method of LWP::UserAgent: REQUEST is an
           HTTP::Request object, and Net::Duo::Mock::Agent will return an HTTP::Response object.
           Currently, this is the only LWP::UserAgent method implemented by this mock, since it's
           the only one that Net::Duo uses.

           When request() is called, it checks the content of the request against whatever the
           mock was told to expect via the expect() method.  The results of that comparison are
           reported via Test::More functions.  The expected call is then cleared.  This means
           that expect() must be called between each call to a Net::Duo method that would result
           in a REST API call request.

           If request() is called when no request was expected (via an expect() call), it throws
           an exception.

AUTHOR

       Russ Allbery <rra@cpan.org>

COPYRIGHT AND LICENSE

       Copyright 2014 The Board of Trustees of the Leland Stanford Junior University

       Copyright 2019 Russ Allbery <rra@cpan.org>

       Permission is hereby granted, free of charge, to any person obtaining a copy of this
       software and associated documentation files (the "Software"), to deal in the Software
       without restriction, including without limitation the rights to use, copy, modify, merge,
       publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
       to whom the Software is furnished to do so, subject to the following conditions:

       The above copyright notice and this permission notice shall be included in all copies or
       substantial portions of the Software.

       THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
       INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
       PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
       FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
       OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
       DEALINGS IN THE SOFTWARE.

SEE ALSO

       Net::Duo

       This module is part of the Net::Duo distribution.  The current version of Net::Duo is
       available from CPAN, or directly from its web site at
       <https://www.eyrie.org/~eagle/software/net-duo/>.