<?php

use MediaWiki\MainConfigNames;

/**
 * Most of the file is covered by the unit test and/or FileBackendTest. Here we fill in the missing
 * bits that don't work with unit tests yet.
 *
 * @covers LockManagerGroup
 */
class LockManagerGroupIntegrationTest extends MediaWikiIntegrationTestCase {
	public function testWgLockManagers() {
		$this->overrideConfigValue( MainConfigNames::LockManagers,
			[ [ 'name' => 'a', 'class' => 'b' ], [ 'name' => 'c', 'class' => 'd' ] ] );

		$lmg = $this->getServiceContainer()->getLockManagerGroupFactory()->getLockManagerGroup();
		$domain = WikiMap::getCurrentWikiDbDomain()->getId();

		$this->assertSame(
			[ 'class' => 'b', 'name' => 'a', 'domain' => $domain ],
			$lmg->config( 'a' ) );
		$this->assertSame(
			[ 'class' => 'd', 'name' => 'c', 'domain' => $domain ],
			$lmg->config( 'c' ) );
	}

	public function testSingletonFalse() {
		$this->overrideConfigValue( MainConfigNames::LockManagers, [ [ 'name' => 'a', 'class' => 'b' ] ] );

		$this->assertSame(
			WikiMap::getCurrentWikiDbDomain()->getId(),
			$this->getServiceContainer()
				->getLockManagerGroupFactory()
				->getLockManagerGroup( false )
				->config( 'a' )['domain']
		);
	}

	public function testSingletonNull() {
		$this->overrideConfigValue( MainConfigNames::LockManagers, [ [ 'name' => 'a', 'class' => 'b' ] ] );

		$this->assertSame(
			WikiMap::getCurrentWikiDbDomain()->getId(),
			$this->getServiceContainer()
				->getLockManagerGroupFactory()
				->getLockManagerGroup( null )
				->config( 'a' )['domain']
		);
	}
}
