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MDL-40165 Backup: Split out test classes into multiple files

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This commit is contained in:
Andrew Nicols 2013-06-12 20:40:50 +01:00
parent f192883305
commit f1454424b5
2 changed files with 122 additions and 95 deletions
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95
backup/util/dbops/tests/dbops_test.php → backup/util/dbops/tests/backup_dbops_test.php
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@ -26,101 +26,6 @@ defined('MOODLE_INTERNAL') || die();
// Include all the needed stuff
global $CFG;
require_once($CFG->dirroot . '/backup/util/includes/backup_includes.php');
require_once($CFG->dirroot . '/backup/util/includes/restore_includes.php');
/**
* Restore dbops tests (all).
*/
class restore_dbops_testcase extends advanced_testcase {
/**
* Verify the xxx_ids_cached (in-memory backup_ids cache) stuff works as expected.
*
* Note that those private implementations are tested here by using the public
* backup_ids API and later performing low-level tests.
*/
public function test_backup_ids_cached() {
global $DB;
$dbman = $DB->get_manager(); // We are going to use database_manager services.
$this->resetAfterTest(true); // Playing with temp tables, better reset once finished.
// Some variables and objects for testing.
$restoreid = 'testrestoreid';
$mapping = new stdClass();
$mapping->itemname = 'user';
$mapping->itemid = 1;
$mapping->newitemid = 2;
$mapping->parentitemid = 3;
$mapping->info = 'info';
// Create the backup_ids temp tables used by restore.
restore_controller_dbops::create_restore_temp_tables($restoreid);
// Send one mapping using the public api with defaults.
restore_dbops::set_backup_ids_record($restoreid, $mapping->itemname, $mapping->itemid);
// Get that mapping and verify everything is returned as expected.
$result = restore_dbops::get_backup_ids_record($restoreid, $mapping->itemname, $mapping->itemid);
$this->assertSame($mapping->itemname, $result->itemname);
$this->assertSame($mapping->itemid, $result->itemid);
$this->assertSame(0, $result->newitemid);
$this->assertSame(null, $result->parentitemid);
$this->assertSame(null, $result->info);
// Drop the backup_xxx_temp temptables manually, so memory cache won't be invalidated.
$dbman->drop_table(new xmldb_table('backup_ids_temp'));
$dbman->drop_table(new xmldb_table('backup_files_temp'));
// Verify the mapping continues returning the same info,
// now from cache (the table does not exist).
$result = restore_dbops::get_backup_ids_record($restoreid, $mapping->itemname, $mapping->itemid);
$this->assertSame($mapping->itemname, $result->itemname);
$this->assertSame($mapping->itemid, $result->itemid);
$this->assertSame(0, $result->newitemid);
$this->assertSame(null, $result->parentitemid);
$this->assertSame(null, $result->info);
// Recreate the temp table, just to drop it using the restore API in
// order to check that, then, the cache becomes invalid for the same request.
restore_controller_dbops::create_restore_temp_tables($restoreid);
restore_controller_dbops::drop_restore_temp_tables($restoreid);
// No cached info anymore, so the mapping request will arrive to
// DB leading to error (temp table does not exist).
try {
$result = restore_dbops::get_backup_ids_record($restoreid, $mapping->itemname, $mapping->itemid);
$this->fail('Expecting an exception, none occurred');
} catch (Exception $e) {
$this->assertTrue($e instanceof dml_exception);
$this->assertSame('Table "backup_ids_temp" does not exist', $e->getMessage());
}
// Create the backup_ids temp tables once more.
restore_controller_dbops::create_restore_temp_tables($restoreid);
// Send one mapping using the public api with complete values.
restore_dbops::set_backup_ids_record($restoreid, $mapping->itemname, $mapping->itemid,
$mapping->newitemid, $mapping->parentitemid, $mapping->info);
// Get that mapping and verify everything is returned as expected.
$result = restore_dbops::get_backup_ids_record($restoreid, $mapping->itemname, $mapping->itemid);
$this->assertSame($mapping->itemname, $result->itemname);
$this->assertSame($mapping->itemid, $result->itemid);
$this->assertSame($mapping->newitemid, $result->newitemid);
$this->assertSame($mapping->parentitemid, $result->parentitemid);
$this->assertSame($mapping->info, $result->info);
// Finally, drop the temp tables properly and get the DB error again (memory caches empty).
restore_controller_dbops::drop_restore_temp_tables($restoreid);
try {
$result = restore_dbops::get_backup_ids_record($restoreid, $mapping->itemname, $mapping->itemid);
$this->fail('Expecting an exception, none occurred');
} catch (Exception $e) {
$this->assertTrue($e instanceof dml_exception);
$this->assertSame('Table "backup_ids_temp" does not exist', $e->getMessage());
}
}
}
/**
* Backup dbops tests (all).

122
backup/util/dbops/tests/restore_dbops_test.php Normal file
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@ -0,0 +1,122 @@
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle 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 3 of the License, or
// (at your option) any later version.
//
// Moodle 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 Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* @package core_backup
* @category phpunit
* @copyright 2010 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
// Include all the needed stuff
global $CFG;
require_once($CFG->dirroot . '/backup/util/includes/restore_includes.php');
/**
* Restore dbops tests (all).
*/
class restore_dbops_testcase extends advanced_testcase {
/**
* Verify the xxx_ids_cached (in-memory backup_ids cache) stuff works as expected.
*
* Note that those private implementations are tested here by using the public
* backup_ids API and later performing low-level tests.
*/
public function test_backup_ids_cached() {
global $DB;
$dbman = $DB->get_manager(); // We are going to use database_manager services.
$this->resetAfterTest(true); // Playing with temp tables, better reset once finished.
// Some variables and objects for testing.
$restoreid = 'testrestoreid';
$mapping = new stdClass();
$mapping->itemname = 'user';
$mapping->itemid = 1;
$mapping->newitemid = 2;
$mapping->parentitemid = 3;
$mapping->info = 'info';
// Create the backup_ids temp tables used by restore.
restore_controller_dbops::create_restore_temp_tables($restoreid);
// Send one mapping using the public api with defaults.
restore_dbops::set_backup_ids_record($restoreid, $mapping->itemname, $mapping->itemid);
// Get that mapping and verify everything is returned as expected.
$result = restore_dbops::get_backup_ids_record($restoreid, $mapping->itemname, $mapping->itemid);
$this->assertSame($mapping->itemname, $result->itemname);
$this->assertSame($mapping->itemid, $result->itemid);
$this->assertSame(0, $result->newitemid);
$this->assertSame(null, $result->parentitemid);
$this->assertSame(null, $result->info);
// Drop the backup_xxx_temp temptables manually, so memory cache won't be invalidated.
$dbman->drop_table(new xmldb_table('backup_ids_temp'));
$dbman->drop_table(new xmldb_table('backup_files_temp'));
// Verify the mapping continues returning the same info,
// now from cache (the table does not exist).
$result = restore_dbops::get_backup_ids_record($restoreid, $mapping->itemname, $mapping->itemid);
$this->assertSame($mapping->itemname, $result->itemname);
$this->assertSame($mapping->itemid, $result->itemid);
$this->assertSame(0, $result->newitemid);
$this->assertSame(null, $result->parentitemid);
$this->assertSame(null, $result->info);
// Recreate the temp table, just to drop it using the restore API in
// order to check that, then, the cache becomes invalid for the same request.
restore_controller_dbops::create_restore_temp_tables($restoreid);
restore_controller_dbops::drop_restore_temp_tables($restoreid);
// No cached info anymore, so the mapping request will arrive to
// DB leading to error (temp table does not exist).
try {
$result = restore_dbops::get_backup_ids_record($restoreid, $mapping->itemname, $mapping->itemid);
$this->fail('Expecting an exception, none occurred');
} catch (Exception $e) {
$this->assertTrue($e instanceof dml_exception);
$this->assertSame('Table "backup_ids_temp" does not exist', $e->getMessage());
}
// Create the backup_ids temp tables once more.
restore_controller_dbops::create_restore_temp_tables($restoreid);
// Send one mapping using the public api with complete values.
restore_dbops::set_backup_ids_record($restoreid, $mapping->itemname, $mapping->itemid,
$mapping->newitemid, $mapping->parentitemid, $mapping->info);
// Get that mapping and verify everything is returned as expected.
$result = restore_dbops::get_backup_ids_record($restoreid, $mapping->itemname, $mapping->itemid);
$this->assertSame($mapping->itemname, $result->itemname);
$this->assertSame($mapping->itemid, $result->itemid);
$this->assertSame($mapping->newitemid, $result->newitemid);
$this->assertSame($mapping->parentitemid, $result->parentitemid);
$this->assertSame($mapping->info, $result->info);
// Finally, drop the temp tables properly and get the DB error again (memory caches empty).
restore_controller_dbops::drop_restore_temp_tables($restoreid);
try {
$result = restore_dbops::get_backup_ids_record($restoreid, $mapping->itemname, $mapping->itemid);
$this->fail('Expecting an exception, none occurred');
} catch (Exception $e) {
$this->assertTrue($e instanceof dml_exception);
$this->assertSame('Table "backup_ids_temp" does not exist', $e->getMessage());
}
}
}