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<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2009 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 Database_Test extends Unit_Test_Case {
function simple_where_test() {
$sql = Database::instance()
->where("a", 1)
->where("b", 2)
->compile();
$sql = str_replace("\n", " ", $sql);
$this->assert_same("SELECT * WHERE `a` = 1 AND `b` = 2", $sql);
}
function compound_where_test() {
$sql = Database::instance()
->where("outer1", 1)
->open_paren()
->where("inner1", 1)
->orwhere("inner2", 2)
->close_paren()
->where("outer2", 2)
->compile();
$sql = str_replace("\n", " ", $sql);
$this->assert_same(
"SELECT * WHERE `outer1` = 1 AND (`inner1` = 1 OR `inner2` = 2) AND `outer2` = 2",
$sql);
}
function group_first_test() {
$sql = Database::instance()
->open_paren()
->where("inner1", 1)
->orwhere("inner2", 2)
->close_paren()
->where("outer1", 1)
->where("outer2", 2)
->compile();
$sql = str_replace("\n", " ", $sql);
$this->assert_same(
"SELECT * WHERE (`inner1` = 1 OR `inner2` = 2) AND `outer1` = 1 AND `outer2` = 2",
$sql);
}
function where_array_test() {
$sql = Database::instance()
->where("outer1", 1)
->open_paren()
->where("inner1", 1)
->orwhere(array("inner2" => 2, "inner3" => 3))
->close_paren()
->compile();
$sql = str_replace("\n", " ", $sql);
$this->assert_same(
"SELECT * WHERE `outer1` = 1 AND (`inner1` = 1 OR `inner2` = 2 OR `inner3` = 3)",
$sql);
}
function notlike_test() {
$sql = Database::instance()
->where("outer1", 1)
->open_paren()
->ornotlike("inner1", 1)
->close_paren()
->compile();
$sql = str_replace("\n", " ", $sql);
$this->assert_same(
"SELECT * WHERE `outer1` = 1 OR ( `inner1` NOT LIKE '%1%')",
$sql);
}
function prefix_replacement_test() {
$db = Database_For_Test::instance();
$converted = $db->add_table_prefixes("CREATE TABLE IF NOT EXISTS {test_tables} (
`id` int(9) NOT NULL auto_increment,
`name` varchar(32) NOT NULL,
PRIMARY KEY (`id`),
UNIQUE KEY(`name`))
ENGINE=InnoDB DEFAULT CHARSET=utf8");
$expected = "CREATE TABLE IF NOT EXISTS g3test_test_tables (
`id` int(9) NOT NULL auto_increment,
`name` varchar(32) NOT NULL,
PRIMARY KEY (`id`),
UNIQUE KEY(`name`))
ENGINE=InnoDB DEFAULT CHARSET=utf8";
$this->assert_same($expected, $converted);
$sql = "UPDATE {test_tables} SET `name` = '{test string}' " .
"WHERE `item_id` IN " .
" (SELECT `id` FROM {items} " .
" WHERE `left_ptr` >= 1 " .
" AND `right_ptr` <= 6)";
$sql = $db->add_table_prefixes($sql);
$expected = "UPDATE g3test_test_tables SET `name` = '{test string}' " .
"WHERE `item_id` IN " .
" (SELECT `id` FROM g3test_items " .
" WHERE `left_ptr` >= 1 " .
" AND `right_ptr` <= 6)";
$this->assert_same($expected, $sql);
}
function prefix_no_replacement_test() {
$update = Database_For_Test::instance()->from("test_tables")
->where("1 = 1")
->set(array("name" => "Test Name"))
->update();
$expected = "UPDATE `g3test_test_tables` SET `name` = 'Test Name' WHERE 1 = 1";
$this->assert_same($expected, $update);
}
}
class Database_For_Test extends Database {
static function instance() {
$db = new Database_For_Test();
$db->_table_names["{items}"] = "g3test_items";
$db->config["table_prefix"] = "g3test_";
return $db;
}
public function query($sql = '') {
if (!empty($sql)) {
print " query($sql)\n";
$sql = $this->add_table_prefixes($sql);
}
return $sql;
}
}
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