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24cbff29cc
delete_hierarchy_test. Our tests will be more robust if we test the public API and not the internal private functions. If we get to the point where we have to test the private functions, we should probably move those functions into their own separate class with a public API.
177 lines
6.5 KiB
PHP
177 lines
6.5 KiB
PHP
<?php defined("SYSPATH") or die("No direct script access.");
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/**
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* Gallery - a web based photo album viewer and editor
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* Copyright (C) 2000-2008 Bharat Mediratta
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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class ORM_MPTT_Test extends Unit_Test_Case {
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public function add_to_parent_test() {
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$album = ORM::factory("item")->add_to_parent(1);
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$this->assert_equal($album->parent()->right - 2, $album->left);
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$this->assert_equal($album->parent()->right - 1, $album->right);
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$this->assert_equal($album->parent()->level + 1, $album->level);
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$this->assert_equal($album->parent()->id, $album->parent_id);
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}
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public function add_hierarchy_test() {
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$album1 = ORM::factory("item")->add_to_parent(1);
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$album1_1 = ORM::factory("item")->add_to_parent($album1->id);
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$album1_2 = ORM::factory("item")->add_to_parent($album1->id);
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$album1_1_1 = ORM::factory("item")->add_to_parent($album1_1->id);
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$album1_1_2 = ORM::factory("item")->add_to_parent($album1_1->id);
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$album1->reload();
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$this->assert_equal(9, $album1->right - $album1->left);
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$album1_1->reload();
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$this->assert_equal(5, $album1_1->right - $album1_1->left);
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}
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public function delete_hierarchy_test() {
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$album1 = ORM::factory("item")->add_to_parent(1);
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$album1_1 = ORM::factory("item")->add_to_parent($album1->id);
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$album1_2 = ORM::factory("item")->add_to_parent($album1->id);
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$album1_1_1 = ORM::factory("item")->add_to_parent($album1_1->id);
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$album1_1_2 = ORM::factory("item")->add_to_parent($album1_1->id);
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$album1_1->reload()->delete();
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$album1->reload();
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// Now album1 contains only album1_2
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$this->assert_equal(3, $album1->right - $album1->left);
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}
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public function parent_test() {
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$album = ORM::factory("item");
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$album->add_to_parent(1);
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$parent = ORM::factory("item", 1);
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$this->assert_equal($parent->id, $album->parent()->id);
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}
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public function parents_test() {
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$outer = ORM::factory("item");
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$outer->add_to_parent(1);
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$inner = ORM::factory("item");
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$inner->add_to_parent($outer->id);
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$parent_ids = array();
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foreach ($inner->parents() as $parent) {
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$parent_ids[] = $parent->id;
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}
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$this->assert_equal(array(1, $outer->id), $parent_ids);
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}
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public function children_test() {
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$outer = ORM::factory("item");
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$outer->add_to_parent(1);
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$inner1 = ORM::factory("item");
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$inner1->add_to_parent($outer->id);
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$inner2 = ORM::factory("item");
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$inner2->add_to_parent($outer->id);
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$child_ids = array();
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foreach ($outer->children() as $child) {
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$child_ids[] = $child->id;
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}
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$this->assert_equal(array($inner1->id, $inner2->id), $child_ids);
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}
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public function children_limit_test() {
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$outer = ORM::factory("item");
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$outer->add_to_parent(1);
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$inner1 = ORM::factory("item");
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$inner1->add_to_parent($outer->id);
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$inner2 = ORM::factory("item");
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$inner2->add_to_parent($outer->id);
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$this->assert_equal(array($inner2->id => null), $outer->children(1, 1)->select_list('id'));
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}
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public function children_count_test() {
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$outer = ORM::factory("item");
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$outer->add_to_parent(1);
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$inner1 = ORM::factory("item");
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$inner1->add_to_parent($outer->id);
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$inner2 = ORM::factory("item");
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$inner2->add_to_parent($outer->id);
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$this->assert_equal(2, $outer->children_count());
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}
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public function descendant_test() {
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$parent = album::create(1, "parent album", "parent album title");
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photo::create($parent->id, DOCROOT . "themes/default/images/thumbnail.jpg", "photo1",
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"photo1", "parent album photo");
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$album1 = album::create($parent->id, "album1", "album1 title");
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photo::create($album1->id, DOCROOT . "themes/default/images/thumbnail.jpg", "photo1",
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"photo1", "album1 photo");
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$album2 = album::create($parent->id, "album2", "album2 title");
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photo::create($album2->id, DOCROOT . "themes/default/images/thumbnail.jpg", "photo2",
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"photo2", "album2 photo");
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$parent->reload();
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$this->assert_equal(5, $parent->descendants()->count());
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$this->assert_equal(3, $parent->descendants(null, 0, "photo")->count());
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$this->assert_equal(2, $parent->descendants(null, 0, "album")->count());
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}
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public function descendant_limit_test() {
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$parent = album::create(1, "parent album", "parent album title");
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photo::create($parent->id, DOCROOT . "themes/default/images/thumbnail.jpg", "photo1",
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"photo1", "parent album photo");
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$album1 = album::create($parent->id, "album1", "album1 title");
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photo::create($album1->id, DOCROOT . "themes/default/images/thumbnail.jpg", "photo1",
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"photo1", "album1 photo");
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$album2 = album::create($parent->id, "album2", "album2 title");
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photo::create($album2->id, DOCROOT . "themes/default/images/thumbnail.jpg", "photo2",
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"photo2", "album2 photo");
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$parent->reload();
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$this->assert_equal(2, $parent->descendants(2)->count());
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}
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public function descendant_count_test() {
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$parent = album::create(1, "parent album", "parent album title");
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photo::create($parent->id, DOCROOT . "themes/default/images/thumbnail.jpg", "photo1",
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"photo1", "parent album photo");
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$album1 = album::create($parent->id, "album1", "album1 title");
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photo::create($album1->id, DOCROOT . "themes/default/images/thumbnail.jpg", "photo1",
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"photo1", "album1 photo");
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$album2 = album::create($parent->id, "album2", "album2 title");
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photo::create($album2->id, DOCROOT . "themes/default/images/thumbnail.jpg", "photo2",
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"photo2", "album2 photo");
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$parent->reload();
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$this->assert_equal(5, $parent->descendants_count());
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$this->assert_equal(3, $parent->descendants_count("photo"));
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$this->assert_equal(2, $parent->descendants_count("album"));
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}
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}
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