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#!perl
use 5.010;
use strict;
use warnings;
use FindBin '$Bin';
use lib $Bin, "$Bin/t";
use Org::Parser;
use Test::More 0.96;
require "testlib.pl";
test_parse(
name => 'seniority(), prev_sibling(), next_sibling()',
filter_elements => 'Org::Element::Headline',
doc => <<'_',
* h1
** h2a
** h2b
** h2c
_
num => 4,
test_after_parse => sub {
my (%args) = @_;
my $h = $args{elements};
is($h->[0]->seniority, 0, "h1's seniority=0");
is($h->[1]->seniority, 0, "h2a's seniority=0");
is($h->[2]->seniority, 1, "h2b's seniority=1");
is($h->[3]->seniority, 2, "h2c's seniority=2");
ok(!defined($h->[0]->prev_sibling), "h1 doesnt have prev_sibling");
ok(!defined($h->[1]->prev_sibling), "h2a doesnt have prev_sibling");
is($h->[2]->prev_sibling->title->as_string, "h2a",
"h2b's prev_sibling=h2a");
is($h->[3]->prev_sibling->title->as_string, "h2b",
"h2c's pre_sibling=h2b");
ok(!defined($h->[0]->prev_sibling), "h1 doesnt have next_sibling");
is($h->[1]->next_sibling->title->as_string, "h2b",
"h2a's next_sibling=h2b");
is($h->[2]->next_sibling->title->as_string, "h2c",
"h2b's next_sibling=h2c");
ok(!defined($h->[3]->next_sibling), "h2c doesnt have next_sibling");
},
);
test_parse(
name => 'walk()',
doc => <<'_',
#comment
* h <2011-03-22 >
text
_
test_after_parse => sub {
my (%args) = @_;
my $doc = $args{result};
my $n=0;
$doc->walk(sub{$n++});
# 1 = document itself
# 3 = comment + headline + 'text'
# 1 = title
# 2 = title's children: text 'h ' + timestamp
is($n, 7, "num of walked elements");
},
);
test_parse(
name => 'find(), walk_parents(), headline(), headlines()',
doc => <<'_',
* a
** b
*** c
**** d
text
**** d2
_
test_after_parse => sub {
my (%args) = @_;
my $doc = $args{result};
my @res = $doc->find(
sub {
$_[0]->isa('Org::Element::Headline') &&
$_[0]->title->as_string =~ /^d/;
});
is(scalar(@res), 2, "find num results");
ok($res[1]->isa("Org::Element::Headline") &&
$res[1]->title->as_string eq 'd2', "find result #2");
my $d = $res[0];
my $res = "";
$d->walk_parents(
sub {
my ($el, $parent) = @_;
return if $parent->isa('Org::Document');
$res .= $parent->title->as_string;
});
is($res, "cba", "walk_parents()");
is($d->headline->title->as_string, "c", "headline() 1");
is($d->children->[0]->headline->title->as_string, "d", "headline() 2");
{
my @res = $d->headlines;
is(~~@res, 3, "headlines() count");
is($res[0]->title->as_string, "c", "headlines() 1");
is($res[1]->title->as_string, "b", "headlines() 2");
is($res[2]->title->as_string, "a", "headlines() 3");
}
},
);
test_parse(
name => 'remove()',
doc => <<'_',
* a
* b
** b2
*** b3
* c
_
filter_elements => 'Org::Element::Headline',
num => 5,
test_after_parse => sub {
my (%args) = @_;
my $doc = $args{result};
my $elems = $args{elements};
my ($a, $b, $b2, $b3, $c) = @$elems;
$b->remove;
my @res = $doc->find('Headline');
is(scalar(@res), 2, "remove() removes children");
is(scalar(@{$doc->children}), 2,
"remove() removes from parent's children");
is($a->next_sibling, $c, "a's next_sibling becomes c");
is($c->prev_sibling, $a, "c's prev_sibling becomes a");
},
);
done_testing();
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