DatabaseLogEntryTest.php

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<?php
 
use MediaWiki\MediaWikiServices;
use Wikimedia\Rdbms\IDatabase;
 
class DatabaseLogEntryTest extends MediaWikiTestCase {
    public function setUp() {
        parent::setUp();
 
        // These services cache their joins
        MediaWikiServices::getInstance()->resetServiceForTesting( 'CommentStore' );
        MediaWikiServices::getInstance()->resetServiceForTesting( 'ActorMigration' );
    }
 
    public function tearDown() {
        parent::tearDown();
 
        MediaWikiServices::getInstance()->resetServiceForTesting( 'CommentStore' );
        MediaWikiServices::getInstance()->resetServiceForTesting( 'ActorMigration' );
    }
 
    public function testNewFromId( $id,
        array $selectFields,
        array $row = null,
        array $expectedFields = null,
        $commentMigration,
        $actorMigration
    ) {
        $this->setMwGlobals( [
            'wgCommentTableSchemaMigrationStage' => $commentMigration,
            'wgActorTableSchemaMigrationStage' => $actorMigration,
        ] );
 
        $row = $row ? (object)$row : null;
        $db = $this->getMock( IDatabase::class );
        $db->expects( self::once() )
            ->method( 'selectRow' )
            ->with( $selectFields['tables'],
                $selectFields['fields'],
                $selectFields['conds'],
                'DatabaseLogEntry::newFromId',
                $selectFields['options'],
                $selectFields['join_conds']
            )
            ->will( self::returnValue( $row ) );
 
        $logEntry = DatabaseLogEntry::newFromId( $id, $db );
 
        if ( !$expectedFields ) {
            self::assertNull( $logEntry, "Expected no log entry returned for id=$id" );
        } else {
            self::assertEquals( $id, $logEntry->getId() );
            self::assertEquals( $expectedFields['type'], $logEntry->getType() );
            self::assertEquals( $expectedFields['comment'], $logEntry->getComment() );
        }
    }
 
    public function provideNewFromId() {
        $oldTables = [
            'tables' => [ 'logging', 'user' ],
            'fields' => [
                'log_id',
                'log_type',
                'log_action',
                'log_timestamp',
                'log_namespace',
                'log_title',
                'log_params',
                'log_deleted',
                'user_id',
                'user_name',
                'user_editcount',
                'log_comment_text' => 'log_comment',
                'log_comment_data' => 'NULL',
                'log_comment_cid' => 'NULL',
                'log_user' => 'log_user',
                'log_user_text' => 'log_user_text',
                'log_actor' => 'NULL',
            ],
            'options' => [],
            'join_conds' => [ 'user' => [ 'LEFT JOIN', 'user_id=log_user' ] ],
        ];
        $newTables = [
            'tables' => [
                'logging',
                'user',
                'comment_log_comment' => 'comment',
                'actor_log_user' => 'actor'
            ],
            'fields' => [
                'log_id',
                'log_type',
                'log_action',
                'log_timestamp',
                'log_namespace',
                'log_title',
                'log_params',
                'log_deleted',
                'user_id',
                'user_name',
                'user_editcount',
                'log_comment_text' => 'comment_log_comment.comment_text',
                'log_comment_data' => 'comment_log_comment.comment_data',
                'log_comment_cid' => 'comment_log_comment.comment_id',
                'log_user' => 'actor_log_user.actor_user',
                'log_user_text' => 'actor_log_user.actor_name',
                'log_actor' => 'log_actor',
            ],
            'options' => [],
            'join_conds' => [
                'user' => [ 'LEFT JOIN', 'user_id=actor_log_user.actor_user' ],
                'comment_log_comment' => [ 'JOIN', 'comment_log_comment.comment_id = log_comment_id' ],
                'actor_log_user' => [ 'JOIN', 'actor_log_user.actor_id = log_actor' ],
            ],
        ];
        return [
            [
                0,
                $oldTables + [ 'conds' => [ 'log_id' => 0 ] ],
                null,
                null,
                MIGRATION_OLD,
                SCHEMA_COMPAT_OLD,
            ],
            [
                123,
                $oldTables + [ 'conds' => [ 'log_id' => 123 ] ],
                [
                    'log_id' => 123,
                    'log_type' => 'foobarize',
                    'log_comment_text' => 'test!',
                    'log_comment_data' => null,
                ],
                [ 'type' => 'foobarize', 'comment' => 'test!' ],
                MIGRATION_OLD,
                SCHEMA_COMPAT_OLD,
            ],
            [
                567,
                $newTables + [ 'conds' => [ 'log_id' => 567 ] ],
                [
                    'log_id' => 567,
                    'log_type' => 'foobarize',
                    'log_comment_text' => 'test!',
                    'log_comment_data' => null,
                ],
                [ 'type' => 'foobarize', 'comment' => 'test!' ],
                MIGRATION_NEW,
                SCHEMA_COMPAT_NEW,
            ],
        ];
    }
}