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<?php
/**
* Copyright (c) 2012 Bart Visscher <bartv@thisnet.nl>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace Test\DB;
use Doctrine\DBAL\Platforms\SqlitePlatform;
use OC_DB;
use OCP\ITempManager;
use OCP\Security\ISecureRandom;
use Test\TestCase;
/**
* Class DBSchemaTest
*
* @group DB
*/
class DBSchemaTest extends TestCase {
protected $schema_file;
protected $schema_file2;
protected $table1;
protected $table2;
/** @var ITempManager */
protected $tempManager;
protected function setUp(): void {
parent::setUp();
$this->tempManager = \OC::$server->getTempManager();
$this->schema_file = $this->tempManager->getTemporaryFile();
$this->schema_file2 = $this->tempManager->getTemporaryFile();
$dbfile = \OC::$SERVERROOT.'/tests/data/db_structure.xml';
$dbfile2 = \OC::$SERVERROOT.'/tests/data/db_structure2.xml';
$r = '_' . \OC::$server->getSecureRandom()->
generate(4, ISecureRandom::CHAR_LOWER . ISecureRandom::CHAR_DIGITS) . '_';
$content = file_get_contents($dbfile);
$content = str_replace('*dbprefix*', '*dbprefix*'.$r, $content);
file_put_contents($this->schema_file, $content);
$content = file_get_contents($dbfile2);
$content = str_replace('*dbprefix*', '*dbprefix*'.$r, $content);
file_put_contents($this->schema_file2, $content);
$this->table1 = $r.'cntcts_addrsbks';
$this->table2 = $r.'cntcts_cards';
}
protected function tearDown(): void {
unlink($this->schema_file);
unlink($this->schema_file2);
parent::tearDown();
}
// everything in one test, they depend on each other
/**
* @medium
*/
public function testSchema() {
$this->doTestSchemaCreating();
$this->doTestSchemaChanging();
$this->doTestSchemaDumping();
$this->doTestSchemaRemoving();
}
public function doTestSchemaCreating() {
OC_DB::createDbFromStructure($this->schema_file);
$this->assertTableExist($this->table1);
$this->assertTableExist($this->table2);
}
public function doTestSchemaChanging() {
OC_DB::updateDbFromStructure($this->schema_file2);
$this->assertTableExist($this->table2);
}
public function doTestSchemaDumping() {
$outfile = $this->tempManager->getTemporaryFile();
OC_DB::getDbStructure($outfile);
$content = file_get_contents($outfile);
$this->assertStringContainsString($this->table1, $content);
$this->assertStringContainsString($this->table2, $content);
}
public function doTestSchemaRemoving() {
OC_DB::removeDBStructure($this->schema_file);
$this->assertTableNotExist($this->table1);
$this->assertTableNotExist($this->table2);
}
/**
* @param string $table
*/
public function assertTableExist($table) {
$this->assertTrue(OC_DB::tableExists($table), 'Table ' . $table . ' does not exist');
}
/**
* @param string $table
*/
public function assertTableNotExist($table) {
$platform = \OC::$server->getDatabaseConnection()->getDatabasePlatform();
if ($platform instanceof SqlitePlatform) {
// sqlite removes the tables after closing the DB
$this->addToAssertionCount(1);
} else {
$this->assertFalse(OC_DB::tableExists($table), 'Table ' . $table . ' exists.');
}
}
}
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