#!/usr/bin/perl -w

###############################################################################
#
# A test for Pod::Simple::Wiki.
#
# Tests for =over ... =back regions.
#
# Copyright (c), March 2005, John McNamara, jmcnamara@cpan.org
#


use strict;

use Pod::Simple::Wiki;
use Test::More tests => 12;

my $style = 'usemod';

# Output the tests for visual testing in the wiki.
# END{output_tests()};

my @tests;

#
# Extract tests embedded in _DATA_ section.
#
my $test_no = 1;
my $pod;
my $test = '';
my $todo = '';
my $name;

while ( <DATA> ) {
    if ( /^#/ ) {
        $name = $1 if /NAME: (.*)/;
        $todo = $1 if /TODO: (.*)/;

        if ( $test ) {
            if ( $test_no % 2 ) {
                $pod = $test;
            }
            else {
                push @tests, [ $pod, $test, $name, $todo ];
                $name = '';
                $todo = '';
            }

            $test = '';
            $test_no++;
        }
        next;
    }
    s/\r//;        # Remove any \r chars that slip in.
    s/\\t/\t/g;    # Sub back in any escaped tabs.
    s/\\#/#/g;     # Sub back in any escaped comments.
    $test .= $_;
}


###############################################################################
#
#  Run the tests.
#
for my $test_ref ( @tests ) {

    my $parser = Pod::Simple::Wiki->new( $style );
    my $pod    = $test_ref->[0];
    my $target = $test_ref->[1];
    my $name   = $test_ref->[2];
    my $todo   = $test_ref->[3];
    my $wiki;

    $parser->output_string( \$wiki );
    $parser->parse_string_document( $pod );

    local $TODO = $todo;
    is( $wiki, $target, " \t" . $name );
}


###############################################################################
#
# Output the tests for visual testing in the wiki.
#
sub output_tests {

    my $test = 1;

    print "\n----\n\n";

    for my $test_ref ( @tests ) {

        my $parser = Pod::Simple::Wiki->new( $style );
        my $pod    = $test_ref->[0];
        my $name   = $test_ref->[2];

        print "Test ", $test++, ":\t", $name, "\n";
        $parser->parse_string_document( $pod );
        print "\n----\n\n";
    }
}

__DATA__
################################################################################
#
# Test data.
#
################################################################################
#
# NAME: Test for single unordered (bullet) item.
#
=pod

=over

=item *

Bullet item

=back

=cut
#
#
# Expected output.
#
#
*Bullet item

################################################################################
#
# NAME: Test for unordered (bullet) list, <ul>.
#
=pod

=over

=item *

Bullet item 1.0

=item *

Bullet item 2.0

=item *

Bullet item 3.0

=back

=cut
#
#
# Expected output.
#
#
*Bullet item 1.0
*Bullet item 2.0
*Bullet item 3.0

###############################################################################
#
# NAME: Test for nested unordered (bullet) list, <ul>.
#
=pod

=over

=item *

Bullet item 1.0

=over

=item *

Bullet item 1.1

=over

=item *

Bullet item 1.2

=item *

Bullet item 2.2

=back


=item *

Bullet item 2.1

=back

=item *

Bullet item 2.0

=back

=cut
#
#
# Expected output.
#
#
*Bullet item 1.0
**Bullet item 1.1
***Bullet item 1.2
***Bullet item 2.2
**Bullet item 2.1
*Bullet item 2.0

################################################################################
#
# NAME: Test for single ordered (number) item.
#
=pod

=over

=item 1

Number item

=back

=cut
#
#
# Expected output.
#
#
\#Number item

###############################################################################
#
# NAME: Test for ordered (number) list, <ol>.
#
=pod

=over

=item 1

Number item 1.0

=item 2

Number item 2.0

=item 3

Number item 3.0

=back

=cut
#
#
# Expected output.
#
#
\#Number item 1.0
\#Number item 2.0
\#Number item 3.0

###############################################################################
#
# NAME: Test for nested ordered (number) list, <ol>.
#
=pod

=over

=item 1

Number item 1.0

=over

=item 1

Number item 1.1

=over

=item 1

Number item 1.2

=item 2

Number item 2.2

=back

=item 2

Number item 2.1

=back

=item 2

Number item 2.0

=back

=cut
#
#
# Expected output.
#
#
\#Number item 1.0
\##Number item 1.1
\###Number item 1.2
\###Number item 2.2
\##Number item 2.1
\#Number item 2.0

################################################################################
#
# NAME: Test for single definition list item.
#
=pod

=over

=item Foo

Definition item

=back

=cut
#
#
# Expected output.
#
#
;Foo:Definition item

###############################################################################
#
# NAME: Test for definition list, <dl>.
#
=pod

=over

=item Foo

Definition item 1.0

=item Bar

Definition item 2.0

=item Baz

Definition item 3.0

=back

=cut
#
#
# Expected output.
#
#
;Foo:Definition item 1.0
;Bar:Definition item 2.0
;Baz:Definition item 3.0

###############################################################################
#
# NAME: Test for nested definition list, <dl>.
#
=pod

=over

=item Foo

Definition item 1.0

=over

=item Foo

Definition item 1.1

=over

=item Foo

Definition item 1.2

=item Bar

Definition item 2.2

=back

=item Bar

Definition item 2.1

=back

=item Bar

Definition item 2.0

=back

=cut
#
#
# Expected output.
#
#
;Foo:Definition item 1.0
;;Foo:Definition item 1.1
;;;Foo:Definition item 1.2
;;;Bar:Definition item 2.2
;;Bar:Definition item 2.1
;Bar:Definition item 2.0

###############################################################################
#
# NAME: Test for varied nested list.
#
=pod

=over

=item *

Bullet item 1.0

=over

=item 1

Number item 1.1

=over

=item Foo

Definition item 1.2

=item Bar

Definition item 2.2

=back

=item 2

Number item 2.1

=back

=item *

Bullet item 2.0

=back

=cut
#
#
# Expected output.
#
#
*Bullet item 1.0
\##Number item 1.1
;;;Foo:Definition item 1.2
;;;Bar:Definition item 2.2
\##Number item 2.1
*Bullet item 2.0

################################################################################
#
# NAME: Test for definition list without =items, <blockquote>.
#
# TODO: Fix this later.
#
=pod

=over

This is a long sentence that forms part of a definition block.

=back

=cut
#
#
# Expected output.
#
#
; :This is a long sentence that forms part of a definition block.

################################################################################
#
# NAME: Test for definition list without a definition.
#
# TODO: Fix this later.
#
=pod

=over

=item This is a long sentence that forms part of a definition block.

=back

=cut
#
#
# Expected output.
#
#
;This is a long sentence that forms part of a definition block.:

###############################################################################
#
# End
#
###############################################################################