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#!/usr/bin/env perl
#
# Test processing of general structured fields
#
use strict;
use warnings;
use Mail::Message::Test;
use Mail::Message::Field::Structured;
use Test::More tests => 64;
my $mmff = 'Mail::Message::Field::Full';
my $mmfs = 'Mail::Message::Field::Structured';
my $mmfa = 'Mail::Message::Field::Attribute';
#
# Test construction with simple body
#
my $a = $mmfs->new('a', 'new');
ok(defined $a, "Created simplest version");
isa_ok($a, $mmfs);
isa_ok($a, $mmff);
is($a->name, 'a', "Name of a");
is($a->unfoldedBody, 'new', "Unfolded body a");
my @al = $a->foldedBody;
cmp_ok(@al, '==', 1, "Folded body of a");
is($al[0], " new\n");
my $b = $mmfs->new('b');
ok(defined $b, "No body specified: later");
#
# LINE without new lines (no folds)
#
$b = $mmfs->new('b: new');
ok(defined $b, "Created b with body split");
isa_ok($b, $mmfs);
isa_ok($b, $mmff);
is($b->name, 'b', "Name of b");
is($b->unfoldedBody, 'new', "Unfolded body b");
my @bl = $b->foldedBody;
cmp_ok(@bl, '==', 1, "Folded body of b");
is($bl[0], " new\n");
#
# LINE with new-lines (folds)
#
my $c = $mmfs->new("c: new\n line\n");
ok(defined $c, "Created c with body split");
isa_ok($c, $mmfs);
isa_ok($c, $mmff);
is($c->name, 'c', "Name of c");
is($c->unfoldedBody, 'new line', "Unfolded body c");
my @cl = $c->foldedBody;
cmp_ok(@cl, '==', 2, "Folded body of c");
is($cl[0], " new\n", "Folded c line 1");
is($cl[1], " line\n", "Folded c line 2");
#
# Constructing
#
my $d = $mmfs->new('d');
ok(defined $d, "Created d");
is($d->unfoldedBody, "", "Empty body");
is($d->foldedBody, " \n", "Empty body");
is($d->datum('text/html'), 'text/html', "Set datum");
$d->beautify; # required to re-generate
is($d->produceBody, "text/html", "Check datum");
is($d->unfoldedBody, "text/html");
is($d->foldedBody, " text/html\n");
ok(! defined $d->attribute('unknown'), "No attributes yet");
cmp_ok(scalar $d->attributes, '==', 0);
my $da = $d->attribute(filename => 'virus.exe');
isa_ok($da, 'Mail::Message::Field::Attribute');
is($d->produceBody, 'text/html; filename="virus.exe"');
is($d->unfoldedBody, 'text/html; filename="virus.exe"');
is($d->foldedBody, qq# text/html; filename="virus.exe"\n#);
#
# Parsing
#
my $body = "(comment1)bod(aa)y(comment2); (comment3)attr1=aaa(comment4); attr2=\"b\"; attr3='c'";
my $e = $mmfs->new("e: $body\n");
ok(defined $e, "field with attributes");
is($e->datum, 'body', "Check datum");
my @attrs = $e->attributes;
cmp_ok(scalar @attrs, '==', 3, "All attributes");
ok(defined $e->attribute('attr1'), "attr1 exists");
isa_ok($e->attribute('attr1'), $mmfa);
is($e->attribute('attr1')->value, 'aaa',"attr1 value");
ok(defined $e->attribute('attr2'), "attr2 exists");
isa_ok($e->attribute('attr2'), $mmfa);
is($e->attribute('attr2')->value, 'b', "attr2 value");
ok(defined $e->attribute('attr3'), "attr3 exists");
isa_ok($e->attribute('attr3'), $mmfa);
is($e->attribute('attr3')->value, 'c', "attr3 value");
is($e->unfoldedBody, "$body", "unfolded not changed");
is($e->foldedBody, " $body\n", "folded not changed");
$e->beautify;
is($e->unfoldedBody, "body; attr1=aaa; attr2=b; attr3='c'",
"unfolded beautyfied");
is($e->foldedBody, " body; attr1=aaa; attr2=b; attr3='c'\n",
"folded beautyfied");
#
## errors
#
my $f = $mmfs->new('f: c; a="missing quote'); # bug report #31017
ok(defined $f, 'missing quote');
is($f->unfoldedBody, 'c; a="missing quote');
is($f->foldedBody, " c; a=\"missing quote\n");
my $fa = $f->attribute('a');
ok(defined $fa, 'f attribute a');
is($fa->string, '; a=missing quote');
is($fa->value, 'missing quote');
my $g = $mmfs->new('g: c; a="with []"'); # bug report #31912
ok(defined $g, '[]');
my $ga = $g->attribute('a');
ok(defined $ga);
is($ga->value, 'with []');
my $gb = $mmfs->new('g: c; filename=xxxx[1].pif');
ok(defined $gb, 'xxxx[1].pif');
my $gc = $gb->attribute('filename');
ok(defined $gc);
is($gc->value, 'xxxx[1].pif');
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