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#!/usr/bin/env perl
use strict;
use warnings;
use 5.010;
use autodie;
use Test::More;
eval "use Test::MockObject";
plan skip_all => 'Test::MockObject required' if $@;
plan tests => 14;
my @iml_scale_args;
my $iml_quality;
my $iml_save;
my ($iml_w, $iml_h);
my $mock = Test::MockObject->new();
$mock->fake_module(
'Image::Imlib2',
load => sub { return bless({}, $_[0]) },
create_scaled_image => sub { @iml_scale_args = @_[1,2]; return $_[0] },
set_quality => sub { $iml_quality = $_[1] },
save => sub { $iml_save = $_[1] },
width => sub { return $iml_w },
height => sub { return $iml_h },
);
sub reset_mock_vars {
$iml_quality = undef;
$iml_save = undef;
@iml_scale_args = ();
}
use_ok('App::Dthumb');
my $dthumb = App::Dthumb->new(
size => 100,
quality => 90,
);
isa_ok($dthumb, 'App::Dthumb');
$iml_w = 2;
$iml_h = 2;
$dthumb->create_thumbnail_image('a.png');
is(@iml_scale_args, 0, 'Small image: Do not scale');
is($iml_quality, 90, 'Set quality');
is($iml_save, './.thumbs/a.png', 'Save thumbnail');
reset_mock_vars();
$iml_w = 100;
$iml_h = 100;
$dthumb->create_thumbnail_image('a.png');
is(@iml_scale_args, 0, 'Exact match: Do not scale');
is($iml_quality, 90, 'Set quality');
is($iml_save, './.thumbs/a.png', 'Save thumbnail');
reset_mock_vars();
$iml_w = 200;
$iml_h = 100;
$dthumb->create_thumbnail_image('a.png');
is_deeply([@iml_scale_args], [100, 0], 'W too big: scale to fit X');
is($iml_quality, 90, 'Set quality');
is($iml_save, './.thumbs/a.png', 'Save thumbnail');
reset_mock_vars();
$iml_w = 100;
$iml_h = 200;
$dthumb->create_thumbnail_image('a.png');
is_deeply([@iml_scale_args], [0, 100], 'H too big: scale to fit Y');
is($iml_quality, 90, 'Set quality');
is($iml_save, './.thumbs/a.png', 'Save thumbnail');
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