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<?php
/**
* Copyright (c) 2016 Thomas Müller <thomas.mueller@tmit.eu>
* 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\Schema\Schema;
use OC\DB\Connection;
use OC\DB\MigrationService;
use OCP\IDBConnection;
use OCP\Migration\ISchemaMigration;
use OCP\Migration\ISqlMigration;
/**
* Class MigrationsTest
*
* @package Test\DB
*/
class MigrationsTest extends \Test\TestCase {
/** @var MigrationService | \PHPUnit_Framework_MockObject_MockObject */
private $migrationService;
/** @var \PHPUnit_Framework_MockObject_MockObject | IDBConnection $db */
private $db;
public function setUp() {
parent::setUp();
$this->db = $this->createMock(Connection::class);
$this->db->expects($this->any())->method('getPrefix')->willReturn('test_oc_');
$this->migrationService = new MigrationService('testing', $this->db);
}
public function testGetters() {
$this->assertEquals('testing', $this->migrationService->getApp());
$this->assertEquals(\OC::$SERVERROOT . '/apps/testing/appinfo/Migrations', $this->migrationService->getMigrationsDirectory());
$this->assertEquals('OCA\testing\Migrations', $this->migrationService->getMigrationsNamespace());
$this->assertEquals('test_oc_migrations', $this->migrationService->getMigrationsTableName());
}
public function testCore() {
$this->migrationService = new MigrationService('core', $this->db);
$this->assertEquals('core', $this->migrationService->getApp());
$this->assertEquals(\OC::$SERVERROOT . '/core/Migrations', $this->migrationService->getMigrationsDirectory());
$this->assertEquals('OC\Migrations', $this->migrationService->getMigrationsNamespace());
$this->assertEquals('test_oc_migrations', $this->migrationService->getMigrationsTableName());
}
/**
* @expectedException \InvalidArgumentException
* @expectedExceptionMessage Version 20170130180000 is unknown.
*/
public function testExecuteUnknownStep() {
$this->migrationService->executeStep('20170130180000');
}
/**
* @expectedException \Exception
* @expectedExceptionMessage App not found
*/
public function testUnknownApp() {
$migrationService = new MigrationService('unknown-bloody-app', $this->db);
}
/**
* @expectedException \Exception
* @expectedExceptionMessage Migration step 'X' is unknown
*/
public function testExecuteStepWithUnknownClass() {
$this->migrationService = $this->getMockBuilder(MigrationService::class)
->setMethods(['findMigrations'])
->setConstructorArgs(['testing', $this->db])
->getMock();
$this->migrationService->expects($this->any())->method('findMigrations')->willReturn(
['20170130180000' => 'X', '20170130180001' => 'Y', '20170130180002' => 'Z', '20170130180003' => 'A']
);
$this->migrationService->executeStep('20170130180000');
}
public function testExecuteStepWithSchemaMigrationStep() {
$schema = $this->createMock(Schema::class);
$this->db->expects($this->any())->method('createSchema')->willReturn($schema);
$step = $this->createMock(ISchemaMigration::class);
$step->expects($this->once())->method('changeSchema');
$this->migrationService = $this->getMockBuilder(MigrationService::class)
->setMethods(['createInstance'])
->setConstructorArgs(['testing', $this->db])
->getMock();
$this->migrationService->expects($this->any())->method('createInstance')->with('20170130180000')->willReturn($step);
$this->migrationService->executeStep('20170130180000');
}
public function testExecuteStepWithSqlMigrationStep() {
$this->db->expects($this->exactly(3))->method('executeQuery')->withConsecutive(['1'], ['2'], ['3']);
$step = $this->createMock(ISqlMigration::class);
$step->expects($this->once())->method('sql')->willReturn(['1', '2', '3']);
$this->migrationService = $this->getMockBuilder(MigrationService::class)
->setMethods(['createInstance'])
->setConstructorArgs(['testing', $this->db])
->getMock();
$this->migrationService->expects($this->any())->method('createInstance')->with('20170130180000')->willReturn($step);
$this->migrationService->executeStep('20170130180000');
}
public function testGetMigration() {
$this->migrationService = $this->getMockBuilder(MigrationService::class)
->setMethods(['getMigratedVersions', 'findMigrations'])
->setConstructorArgs(['testing', $this->db])
->getMock();
$this->migrationService->expects($this->any())->method('getMigratedVersions')->willReturn(
['20170130180000', '20170130180001']
);
$this->migrationService->expects($this->any())->method('findMigrations')->willReturn(
['20170130180000' => 'X', '20170130180001' => 'Y', '20170130180002' => 'Z', '20170130180003' => 'A']
);
$this->assertEquals(
['20170130180000', '20170130180001', '20170130180002', '20170130180003'],
$this->migrationService->getAvailableVersions());
$migration = $this->migrationService->getMigration('current');
$this->assertEquals('20170130180001', $migration);
$migration = $this->migrationService->getMigration('prev');
$this->assertEquals('20170130180000', $migration);
$migration = $this->migrationService->getMigration('next');
$this->assertEquals('20170130180002', $migration);
$migration = $this->migrationService->getMigration('latest');
$this->assertEquals('20170130180003', $migration);
}
public function testMigrate() {
$this->migrationService = $this->getMockBuilder(MigrationService::class)
->setMethods(['getMigratedVersions', 'findMigrations', 'executeStep'])
->setConstructorArgs(['testing', $this->db])
->getMock();
$this->migrationService->expects($this->any())->method('getMigratedVersions')->willReturn(
['20170130180000', '20170130180001']
);
$this->migrationService->expects($this->any())->method('findMigrations')->willReturn(
['20170130180000' => 'X', '20170130180001' => 'Y', '20170130180002' => 'Z', '20170130180003' => 'A']
);
$this->assertEquals(
['20170130180000', '20170130180001', '20170130180002', '20170130180003'],
$this->migrationService->getAvailableVersions());
$this->migrationService->expects($this->exactly(2))->method('executeStep')
->withConsecutive(['20170130180002'], ['20170130180003']);
$this->migrationService->migrate();
}
}
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