webgui/t/Content/Asset.t

# vim:syntax=perl
#-------------------------------------------------------------------
# WebGUI is Copyright 2001-2009 Plain Black Corporation.
#-------------------------------------------------------------------
# Please read the legal notices (docs/legal.txt) and the license
# (docs/license.txt) that came with this distribution before using
# this software.
#------------------------------------------------------------------
# http://www.plainblack.com                     info@plainblack.com
#------------------------------------------------------------------

# Write a little about what this script tests.
# 
#

use FindBin;
use strict;
use lib "$FindBin::Bin/../lib";
use Test::More;
use Test::Deep;
use WebGUI::Test; # Must use this before any other WebGUI modules
use WebGUI::Session;
use WebGUI::Content::Asset;

my $output;

#----------------------------------------------------------------------------
# Init
my $session         = WebGUI::Test->session;

BEGIN {
    $INC{'WebGUI/Asset/TestDispatch.pm'} = __FILE__;
    $INC{'WebGUI/Asset/TestDecline.pm'} = __FILE__;
}

package WebGUI::Asset::TestDispatch;

our @ISA = ('WebGUI::Asset');

# Override dispatch to handle special /foo URL
sub dispatch {
    my ( $self, $fragment ) = @_;

    if ( $fragment eq '/foo' ) {
        return "bar";
    }

    return $self->SUPER::dispatch( $fragment );
}

sub www_edit {
    my ( $self ) = @_;
    return "www_edit " . $self->get('title');
}

sub www_view {
    my ( $self ) = @_;
    return "www_view " . $self->get('title');
}

package WebGUI::Asset::TestDecline;

our @ISA = ( 'WebGUI::Asset' );

# Override dispatch to decline everything
sub dispatch { return; }

sub www_edit { return "you'll never see me!" }

package main;

my $td
    = WebGUI::Asset->getImportNode( $session )->addChild( {
        title           => "one",
        className       => 'WebGUI::Asset::TestDispatch',
        url             => 'testdispatch',
    } );

diag $td->getId;
WebGUI::Test->addToCleanup( WebGUI::VersionTag->getWorking( $session ) );

#----------------------------------------------------------------------------
# Tests

plan tests => 17;        # Increment this number for each test you create

#----------------------------------------------------------------------------
# test getUrlPermutation( url ) method

cmp_deeply( 
    WebGUI::Content::Asset::getUrlPermutations( ),
    [ '/' ],
    "No URL returns /",
);
cmp_deeply( 
    WebGUI::Content::Asset::getUrlPermutations( '/' ),
    [ '/' ],
    "URL with only slash is handled",
);
cmp_deeply( 
    WebGUI::Content::Asset::getUrlPermutations( "one" ),
    [ 'one' ],
    "simple one element URL",
);
cmp_deeply(
    WebGUI::Content::Asset::getUrlPermutations( "/one" ),
    [ '/one', ],
    "simple one element URL with leading slash",
);
cmp_deeply(
    WebGUI::Content::Asset::getUrlPermutations( "one/two/three" ),
    [ 'one/two/three', 'one/two', 'one', ],
    "three element URL",
);
cmp_deeply(
    WebGUI::Content::Asset::getUrlPermutations( "/one/two/three" ),
    [ '/one/two/three', '/one/two', '/one', ],
    "three element URL with leading slash",
);
cmp_deeply(
    WebGUI::Content::Asset::getUrlPermutations( "/one/two/three.rss" ),
    [ '/one/two/three.rss', '/one/two/three', '/one/two', '/one', ],
    ".ext is a seperate URL permutation",
);


#----------------------------------------------------------------------------
# test dispatch( session, url ) method
is ($session->asset, undef, 'session asset is not defined, yet');
$output = WebGUI::Content::Asset::dispatch( $session, "testdispatch" );
is $output, "www_view one", "Regular www_view";

is $session->asset && $session->asset->getId, $td->getId, 'dispatch set the session asset';

$output = WebGUI::Content::Asset::dispatch( $session, "testdispatch/foo" );
is $output, "bar", "special /foo handler";

# Add an asset that clobbers the TestDispatch's /foo
my $clobberingTime
    = WebGUI::Asset->getImportNode( $session )->addChild( {
        title       => "two",
        className   => 'WebGUI::Asset::TestDispatch',
        url         => $td->get('url') . '/foo',
    } );
WebGUI::Test->addToCleanup($clobberingTime);

is(
    WebGUI::Content::Asset::dispatch( $session, "testdispatch/foo" ),
    "www_view two",
    "dispatch to the asset with the longest URL",
);
is ($session->asset->getId, $clobberingTime->getId, 'dispatch reset the session asset');

$clobberingTime->purge;

# Add an asset that declines everything instead
my $declined
    = WebGUI::Asset->getImportNode( $session )->addChild( {
        title       => "three",
        className   => 'WebGUI::Asset::TestDecline',
        url         => $td->get('url') . '/foo',
    } );

is(
    WebGUI::Content::Asset::dispatch( $session, "testdispatch/foo" ),
    "bar",
    "Dispatch passes to TestDispatch asset after declined",
);

# Test ?func= dispatch with declined asset
$session->request->setup_body({
    func        => "edit",
});

$output  = WebGUI::Content::Asset::dispatch( $session, "testdispatch/foo" );
isnt( $output, "you'll never see me!", "func=edit was declined" );
isnt( $output, "www_edit one", "func=edit was not for us" );

# Test that empty URL returns the default page.
$session->request->setup_body({ });
my $originalDefaultPage = $session->setting->get('defaultPage');
$session->setting->set('defaultPage', $td->getId);
$output  = WebGUI::Content::Asset::dispatch( $session );
is $output, 'www_view one', 'an empty URL returns the default asset';
$session->setting->set('defaultPage', $originalDefaultPage);

#vim:ft=perl