#!/usr/local/bin/perl -w

use strict;
use lib $ENV{PERL_CORE} ? '../lib/Module/Build/t/lib' : 't/lib';
use MBTest 'no_plan';

use_ok 'Module::Build::YAML';
ensure_blib('Module::Build::YAML');

my ($dir);
$dir = ".";
$dir = "t" if (-d "t");

{
    my ($expected, $got, $var);
    ##########################################################
    # Test a typical-looking Module::Build structure (alphabetized)
    ##########################################################
    $var = {
          'resources' => {
                           'license' => 'http://opensource.org/licenses/artistic-license.php'
                         },
          'meta-spec' => {
                           'version' => '1.2',
                           'url' => 'http://module-build.sourceforge.net/META-spec-v1.2.html'
                         },
          'generated_by' => 'Module::Build version 0.2709',
          'version' => '0.13',
          'name' => 'js-app',
          'dynamic_config' => '1',
          'author' => [
                        '"Stephen Adkins" <spadkins@gmail.com>'
                      ],
          'license' => 'lgpl',
          'build_requires' => {
                                'App::Build' => '0',
                                'File::Spec' => '0',
                                'Module::Build' => '0'
                              },
          'provides' => {
                          'JavaScript::App' => {
                                                 'version' => '0',
                                                 'file' => 'lib/JavaScript/App.pm'
                                               }
                        },
          'requires' => {
                          'App::Options' => '0'
                        },
          'abstract' => 'A framework for building dynamic widgets or full applications in Javascript'
        };
    $expected = <<'EOF';
---
abstract: A framework for building dynamic widgets or full applications in Javascript
author:
  - '"Stephen Adkins" <spadkins@gmail.com>'
build_requires:
  App::Build: 0
  File::Spec: 0
  Module::Build: 0
dynamic_config: 1
generated_by: Module::Build version 0.2709
license: lgpl
meta-spec:
  url: http://module-build.sourceforge.net/META-spec-v1.2.html
  version: 1.2
name: js-app
provides:
  JavaScript::App:
    file: lib/JavaScript/App.pm
    version: 0
requires:
  App::Options: 0
resources:
  license: http://opensource.org/licenses/artistic-license.php
version: 0.13
EOF
    $got = &Module::Build::YAML::Dump($var);
    is($got, $expected, "Dump(): single deep hash");

    ##########################################################
    # Test a typical-looking Module::Build structure (ordered)
    ##########################################################
    $expected = <<'EOF';
---
name: js-app
version: 0.13
author:
  - '"Stephen Adkins" <spadkins@gmail.com>'
abstract: A framework for building dynamic widgets or full applications in Javascript
license: lgpl
resources:
  license: http://opensource.org/licenses/artistic-license.php
requires:
  App::Options: 0
build_requires:
  App::Build: 0
  File::Spec: 0
  Module::Build: 0
dynamic_config: 1
provides:
  JavaScript::App:
    file: lib/JavaScript/App.pm
    version: 0
generated_by: Module::Build version 0.2709
meta-spec:
  url: http://module-build.sourceforge.net/META-spec-v1.2.html
  version: 1.2
EOF
    $var->{_order} = [qw(name version author abstract license resources requires build_requires dynamic_config provides)];
    $got = &Module::Build::YAML::Dump($var);
    is($got, $expected, "Dump(): single deep hash, ordered");

    ##########################################################
    # Test that an array turns into multiple documents
    ##########################################################
    $var = [
        "e",
        2.71828,
        [ "pi", "is", 3.1416 ],
        { fun => "under_sun", 6 => undef, "more", undef },
    ];
    $expected = <<'EOF';
---
e
---
2.71828
---
- pi
- is
- 3.1416
---
6: ~
fun: under_sun
more: ~
EOF
    $got = &Module::Build::YAML::Dump(@$var);
    is($got, $expected, "Dump(): multiple, various");

    ##########################################################
    # Test that a single array ref turns into one document
    ##########################################################
    $expected = <<'EOF';
---
- e
- 2.71828
-
  - pi
  - is
  - 3.1416
-
  6: ~
  fun: under_sun
  more: ~
EOF
    $got = &Module::Build::YAML::Dump($var);
    is($got, $expected, "Dump(): single array of various");

    ##########################################################
    # Test Object-Oriented Flavor of the API
    ##########################################################
    my $y = Module::Build::YAML->new();
    $got = $y->Dump($var);
    is($got, $expected, "Dump(): single array of various (OO)");

    ##########################################################
    # Test Quoting Conditions (newlines, quotes, tildas, undefs)
    ##########################################################
    $var = {
        'foo01' => '`~!@#$%^&*()_+-={}|[]\\;\':",./?<>
<nl>',
        'foo02' => '~!@#$%^&*()_+-={}|[]\\;:,./<>?',
        'foo03' => undef,
        'foo04' => '~',
    };
    $expected = <<'EOF';
---
foo01: "`~!@#$%^&*()_+-={}|[]\;':\",./?<>\n<nl>"
foo02: "~!@#$%^&*()_+-={}|[]\;:,./<>?"
foo03: ~
foo04: "~"
EOF
    $got = &Module::Build::YAML::Dump($var);
    is($got, $expected, "Dump(): tricky embedded characters");

    $var = {
        'foo10' => undef,
        'foo40' => '!',
        'foo41' => '@',
        'foo42' => '#',
        'foo43' => '$',
        'foo44' => '%',
        'foo45' => '^',
        'foo47' => '&',
        'foo48' => '*',
        'foo49' => '(',
        'foo50' => ')',
        'foo51' => '_',
        'foo52' => '+',
        'foo53' => '-',
        'foo54' => '=',
        'foo55' => '{',
        'foo56' => '}',
        'foo57' => '|',
        'foo58' => '[',
        'foo59' => ']',
        'foo60' => '\\',
        'foo61' => ';',
        'foo62' => ':',
        'foo63' => ',',
        'foo64' => '.',
        'foo65' => '/',
        'foo66' => '<',
        'foo67' => '>',
        'foo68' => '?',
        'foo69' => '\'',
        'foo70' => '"',
        'foo71' => '`',
        'foo72' => '
',
    };
    $expected = <<'EOF';
---
foo10: ~
foo40: "!"
foo41: '@'
foo42: "#"
foo43: $
foo44: %
foo45: "^"
foo47: "&"
foo48: "*"
foo49: "("
foo50: ")"
foo51: _
foo52: +
foo53: -
foo54: =
foo55: "{"
foo56: "}"
foo57: "|"
foo58: "["
foo59: "]"
foo60: \
foo61: ;
foo62: :
foo63: ,
foo64: .
foo65: /
foo66: '<'
foo67: '>'
foo68: "?"
foo69: "'"
foo70: '"'
foo71: "`"
foo72: "\n"
EOF
    $got = &Module::Build::YAML::Dump($var);
    is($got, $expected, "Dump(): tricky embedded characters (singles)");

}