#!perl
use strict;
use warnings;
use Test::More tests => 2;
use_ok( 'XML::Dataset' );
# Create example data
my $example_data = qq(<?xml version="1.0"?>
<catalog>
<lowest number="123">
<samelevel>
<specificvalue>123</specificvalue>
</samelevel>
<book id="bk101">
<author>Gambardella, Matthew</author>
<title>XML Developer's Guide</title>
<genre>Computer</genre>
<price>44.95</price>
<publish_date>2000-10-01</publish_date>
<description>An in-depth look at creating applications
with XML.</description>
</book>
<book id="bk102">
<author>Ralls, Kim</author>
<title>Midnight Rain</title>
<genre>Fantasy</genre>
<price>5.95</price>
<publish_date>2000-12-16</publish_date>
<description>A former architect battles corporate zombies,
an evil sorceress, and her own childhood to become queen
of the world.</description>
</book>
<book id="bk103">
<author>Corets, Eva</author>
<title>Maeve Ascendant</title>
<genre>Fantasy</genre>
<price>5.95</price>
<publish_date>2000-11-17</publish_date>
<description>After the collapse of a nanotechnology
society in England, the young survivors lay the
foundation for a new society.</description>
</book>
<book id="bk104">
<author>Corets, Eva</author>
<title>Oberon's Legacy</title>
<genre>Fantasy</genre>
<price>5.95</price>
<publish_date>2001-03-10</publish_date>
<description>In post-apocalypse England, the mysterious
agent known only as Oberon helps to create a new life
for the inhabitants of London. Sequel to Maeve
Ascendant.</description>
</book>
<book id="bk105">
<author>Corets, Eva</author>
<title>The Sundered Grail</title>
<genre>Fantasy</genre>
<price>5.95</price>
<publish_date>2001-09-10</publish_date>
<description>The two daughters of Maeve, half-sisters,
battle one another for control of England. Sequel to
Oberon's Legacy.</description>
</book>
<book id="bk106">
<author>Randall, Cynthia</author>
<title>Lover Birds</title>
<genre>Romance</genre>
<price>4.95</price>
<publish_date>2000-09-02</publish_date>
<description>When Carla meets Paul at an ornithology
conference, tempers fly as feathers get ruffled.</description>
</book>
<book id="bk107">
<author>Thurman, Paula</author>
<title>Splish Splash</title>
<genre>Romance</genre>
<price>4.95</price>
<publish_date>2000-11-02</publish_date>
<description>A deep sea diver finds true love twenty
thousand leagues beneath the sea.</description>
</book>
<book id="bk108">
<author>Knorr, Stefan</author>
<title>Creepy Crawlies</title>
<genre>Horror</genre>
<price>4.95</price>
<publish_date>2000-12-06</publish_date>
<description>An anthology of horror stories about roaches,
centipedes, scorpions and other insects.</description>
</book>
<book id="bk109">
<author>Kress, Peter</author>
<title>Paradox Lost</title>
<genre>Science Fiction</genre>
<price>6.95</price>
<publish_date>2000-11-02</publish_date>
<description>After an inadvertant trip through a Heisenberg
Uncertainty Device, James Salway discovers the problems
of being quantum.</description>
</book>
<book id="bk110">
<author>O'Brien, Tim</author>
<title>Microsoft .NET: The Programming Bible</title>
<genre>Computer</genre>
<price>36.95</price>
<publish_date>2000-12-09</publish_date>
<description>Microsoft's .NET initiative is explored in
detail in this deep programmer's reference.</description>
</book>
<book id="bk111">
<author>O'Brien, Tim</author>
<title>MSXML3: A Comprehensive Guide</title>
<genre>Computer</genre>
<price>36.95</price>
<publish_date>2000-12-01</publish_date>
<description>The Microsoft MSXML3 parser is covered in
detail, with attention to XML DOM interfaces, XSLT processing,
SAX and more.</description>
</book>
<book id="bk112">
<author>Galos, Mike</author>
<title>Visual Studio 7: A Comprehensive Guide</title>
<genre>Computer</genre>
<price>49.95</price>
<publish_date>2001-04-16</publish_date>
<description>Microsoft Visual Studio 7 is explored in depth,
looking at how Visual Basic, Visual C++, C#, and ASP+ are
integrated into a comprehensive development
environment.</description>
</book>
</lowest>
</catalog>
);
# Create example profile
my $profile = qq(
catalog
lowest
number = external_dataset:__external_value__1
samelevel
specificvalue = external_dataset:__external_value__1
book
id = dataset:1
author = dataset:1 dataset:2
title = dataset:1 dataset:2
genre = dataset:1
price = dataset:1 dataset:2
publish_date = dataset:1
description = dataset:1
__EXTERNAL_VALUE__ = __external_value__1:number:1 __external_value__1:number:2 __external_value__1:specificvalue:1
);
my $desired_output = {
'1' => [
{
'number' => '123',
'author' => 'Gambardella, Matthew',
'description' => 'An in-depth look at creating applications
with XML.',
'genre' => 'Computer',
'publish_date' => '2000-10-01',
'id' => 'bk101',
'title' => 'XML Developer\'s Guide',
'price' => '44.95',
'specificvalue' => '123'
},
{
'number' => '123',
'author' => 'Ralls, Kim',
'description' => 'A former architect battles corporate zombies,
an evil sorceress, and her own childhood to become queen
of the world.',
'genre' => 'Fantasy',
'publish_date' => '2000-12-16',
'id' => 'bk102',
'title' => 'Midnight Rain',
'price' => '5.95',
'specificvalue' => '123'
},
{
'number' => '123',
'author' => 'Corets, Eva',
'description' => 'After the collapse of a nanotechnology
society in England, the young survivors lay the
foundation for a new society.',
'genre' => 'Fantasy',
'publish_date' => '2000-11-17',
'id' => 'bk103',
'title' => 'Maeve Ascendant',
'price' => '5.95',
'specificvalue' => '123'
},
{
'number' => '123',
'author' => 'Corets, Eva',
'description' => 'In post-apocalypse England, the mysterious
agent known only as Oberon helps to create a new life
for the inhabitants of London. Sequel to Maeve
Ascendant.',
'genre' => 'Fantasy',
'publish_date' => '2001-03-10',
'id' => 'bk104',
'title' => 'Oberon\'s Legacy',
'price' => '5.95',
'specificvalue' => '123'
},
{
'number' => '123',
'author' => 'Corets, Eva',
'description' => 'The two daughters of Maeve, half-sisters,
battle one another for control of England. Sequel to
Oberon\'s Legacy.',
'genre' => 'Fantasy',
'publish_date' => '2001-09-10',
'id' => 'bk105',
'title' => 'The Sundered Grail',
'price' => '5.95',
'specificvalue' => '123'
},
{
'number' => '123',
'author' => 'Randall, Cynthia',
'description' => 'When Carla meets Paul at an ornithology
conference, tempers fly as feathers get ruffled.',
'genre' => 'Romance',
'publish_date' => '2000-09-02',
'id' => 'bk106',
'title' => 'Lover Birds',
'price' => '4.95',
'specificvalue' => '123'
},
{
'number' => '123',
'author' => 'Thurman, Paula',
'description' => 'A deep sea diver finds true love twenty
thousand leagues beneath the sea.',
'genre' => 'Romance',
'publish_date' => '2000-11-02',
'id' => 'bk107',
'title' => 'Splish Splash',
'price' => '4.95',
'specificvalue' => '123'
},
{
'number' => '123',
'author' => 'Knorr, Stefan',
'description' => 'An anthology of horror stories about roaches,
centipedes, scorpions and other insects.',
'genre' => 'Horror',
'publish_date' => '2000-12-06',
'id' => 'bk108',
'title' => 'Creepy Crawlies',
'price' => '4.95',
'specificvalue' => '123'
},
{
'number' => '123',
'author' => 'Kress, Peter',
'description' => 'After an inadvertant trip through a Heisenberg
Uncertainty Device, James Salway discovers the problems
of being quantum.',
'genre' => 'Science Fiction',
'publish_date' => '2000-11-02',
'id' => 'bk109',
'title' => 'Paradox Lost',
'price' => '6.95',
'specificvalue' => '123'
},
{
'number' => '123',
'author' => 'O\'Brien, Tim',
'description' => 'Microsoft\'s .NET initiative is explored in
detail in this deep programmer\'s reference.',
'genre' => 'Computer',
'publish_date' => '2000-12-09',
'id' => 'bk110',
'title' => 'Microsoft .NET: The Programming Bible',
'price' => '36.95',
'specificvalue' => '123'
},
{
'number' => '123',
'author' => 'O\'Brien, Tim',
'description' => 'The Microsoft MSXML3 parser is covered in
detail, with attention to XML DOM interfaces, XSLT processing,
SAX and more.',
'genre' => 'Computer',
'publish_date' => '2000-12-01',
'id' => 'bk111',
'title' => 'MSXML3: A Comprehensive Guide',
'price' => '36.95',
'specificvalue' => '123'
},
{
'number' => '123',
'author' => 'Galos, Mike',
'description' => 'Microsoft Visual Studio 7 is explored in depth,
looking at how Visual Basic, Visual C++, C#, and ASP+ are
integrated into a comprehensive development
environment.',
'genre' => 'Computer',
'publish_date' => '2001-04-16',
'id' => 'bk112',
'title' => 'Visual Studio 7: A Comprehensive Guide',
'price' => '49.95',
'specificvalue' => '123'
}
],
'2' => [
{
'number' => '123',
'price' => '44.95',
'title' => 'XML Developer\'s Guide',
'author' => 'Gambardella, Matthew'
},
{
'number' => '123',
'price' => '5.95',
'title' => 'Midnight Rain',
'author' => 'Ralls, Kim'
},
{
'number' => '123',
'price' => '5.95',
'title' => 'Maeve Ascendant',
'author' => 'Corets, Eva'
},
{
'number' => '123',
'price' => '5.95',
'title' => 'Oberon\'s Legacy',
'author' => 'Corets, Eva'
},
{
'number' => '123',
'price' => '5.95',
'title' => 'The Sundered Grail',
'author' => 'Corets, Eva'
},
{
'number' => '123',
'price' => '4.95',
'title' => 'Lover Birds',
'author' => 'Randall, Cynthia'
},
{
'number' => '123',
'price' => '4.95',
'title' => 'Splish Splash',
'author' => 'Thurman, Paula'
},
{
'number' => '123',
'price' => '4.95',
'title' => 'Creepy Crawlies',
'author' => 'Knorr, Stefan'
},
{
'number' => '123',
'price' => '6.95',
'title' => 'Paradox Lost',
'author' => 'Kress, Peter'
},
{
'number' => '123',
'price' => '36.95',
'title' => 'Microsoft .NET: The Programming Bible',
'author' => 'O\'Brien, Tim'
},
{
'number' => '123',
'price' => '36.95',
'title' => 'MSXML3: A Comprehensive Guide',
'author' => 'O\'Brien, Tim'
},
{
'number' => '123',
'price' => '49.95',
'title' => 'Visual Studio 7: A Comprehensive Guide',
'author' => 'Galos, Mike'
}
]
};
my $output = parse_using_profile( $example_data, $profile );
is_deeply( $output, $desired_output, 'output matches desired output' );