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<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2013 Bharat Mediratta
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
class test_Core {
static function random_album_unsaved($parent=null) {
$rand = test::random_string(6);
$album = ORM::factory("item");
$album->type = "album";
$album->parent_id = $parent ? $parent->id : 1;
$album->name = "name_$rand";
$album->title = "title_$rand";
return $album;
}
static function random_album($parent=null) {
return test::random_album_unsaved($parent)->save()->reload();
}
static function random_movie_unsaved($parent=null) {
$rand = test::random_string(6);
$photo = ORM::factory("item");
$photo->type = "movie";
$photo->parent_id = $parent ? $parent->id : 1;
$photo->set_data_file(MODPATH . "gallery/tests/test.flv");
$photo->name = "name_$rand.flv";
$photo->title = "title_$rand";
return $photo;
}
static function random_movie($parent=null) {
return test::random_movie_unsaved($parent)->save()->reload();
}
static function random_photo_unsaved($parent=null) {
$rand = test::random_string(6);
$photo = ORM::factory("item");
$photo->type = "photo";
$photo->parent_id = $parent ? $parent->id : 1;
$photo->set_data_file(MODPATH . "gallery/tests/test.jpg");
$photo->name = "name_$rand.jpg";
$photo->title = "title_$rand";
return $photo;
}
static function random_photo($parent=null) {
return test::random_photo_unsaved($parent)->save()->reload();
}
// If a test compares photo file contents (i.e. file_get_contents), it's best to use this
// function to guarantee uniqueness.
static function random_unique_photo_unsaved($parent=null) {
$rand = test::random_string(6);
$photo = ORM::factory("item");
$photo->type = "photo";
$photo->parent_id = $parent ? $parent->id : 1;
if (function_exists("gd_info")) {
// Make image unique - color the black dot of test.jpg to the 6-digit hex code of rand.
$image = imagecreatefromjpeg(MODPATH . "gallery/tests/test.jpg");
imagefilter($image, IMG_FILTER_COLORIZE,
hexdec(substr($rand, 0, 2)), hexdec(substr($rand, 2, 2)), hexdec(substr($rand, 4, 2)));
imagejpeg($image, TMPPATH . "test_$rand.jpg");
imagedestroy($image);
$photo->set_data_file(TMPPATH . "test_$rand.jpg");
} else {
// Just use the black dot.
$photo->set_data_file(MODPATH . "gallery/tests/test.jpg");
}
$photo->name = "name_$rand.jpg";
$photo->title = "title_$rand";
return $photo;
}
static function random_unique_photo($parent=null) {
return test::random_unique_photo_unsaved($parent)->save()->reload();
}
static function random_user($password="password") {
$rand = "name_" . test::random_string(6);
return identity::create_user($rand, $rand, $password, "$rand@rand.com");
}
static function random_group() {
return identity::create_group(test::random_string(6));
}
static function random_name($item=null) {
$rand = "name_" . test::random_string(6);
if ($item && $item->is_photo()) {
$rand .= ".jpg";
}
return $rand;
}
static function starts_with($outer, $inner) {
return strpos($outer, $inner) === 0;
}
static function call_and_capture($callback) {
ob_start();
call_user_func($callback);
return ob_get_clean();
}
static function random_tag() {
$tag = ORM::factory("tag");
$tag->name = test::lorem_ipsum(rand(2, 4));
// Reload so that ORM coerces all fields into strings.
return $tag->save()->reload();
}
static function diff($a, $b) {
fwrite(fopen($a_name = tempnam("/tmp", "test"), "w"), $a);
fwrite(fopen($b_name = tempnam("/tmp", "test"), "w"), $b);
return `diff $a_name $b_name`;
}
static function random_string($length) {
$buf = "";
do {
$buf .= random::hash();
} while (strlen($buf) < $length);
return substr($buf, 0, $length);
}
static function lorem_ipsum($num) {
static $lorem_ipsum = null;
if (!$lorem_ipsum) {
require_once(MODPATH . "gallery_unit_test/vendor/LoremIpsum.class.php");
$lorem_ipsum = new LoremIpsumGenerator();
}
// skip past initial 'lorem ipsum'
return substr($lorem_ipsum->getContent($num + 2, "txt"), 13);
}
}
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