McrReadNewRevisionStoreDbTest.php

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<?php
namespace MediaWiki\Tests\Revision;
 
use CommentStoreComment;
use MediaWiki\MediaWikiServices;
use MediaWiki\Revision\RevisionRecord;
use MediaWiki\Revision\SlotRecord;
use TextContent;
use Title;
use WikitextContent;
 
class McrReadNewRevisionStoreDbTest extends RevisionStoreDbTestBase {
 
    use McrReadNewSchemaOverride;
 
    protected function assertRevisionExistsInDatabase( RevisionRecord $rev ) {
        $numberOfSlots = count( $rev->getSlotRoles() );
 
        // new schema is written
        $this->assertSelect(
            'slots',
            [ 'count(*)' ],
            [ 'slot_revision_id' => $rev->getId() ],
            [ [ (string)$numberOfSlots ] ]
        );
 
        $store = MediaWikiServices::getInstance()->getRevisionStore();
        $revQuery = $store->getSlotsQueryInfo( [ 'content' ] );
 
        $this->assertSelect(
            $revQuery['tables'],
            [ 'count(*)' ],
            [
                'slot_revision_id' => $rev->getId(),
            ],
            [ [ (string)$numberOfSlots ] ],
            [],
            $revQuery['joins']
        );
 
        // Legacy schema is still being written
        $this->assertSelect(
            [ 'revision', 'text' ],
            [ 'count(*)' ],
            [ 'rev_id' => $rev->getId(), 'rev_text_id > 0' ],
            [ [ 1 ] ],
            [],
            [ 'text' => [ 'INNER JOIN', [ 'rev_text_id = old_id' ] ] ]
        );
 
        parent::assertRevisionExistsInDatabase( $rev );
    }
 
    protected function assertSameSlotContent( SlotRecord $a, SlotRecord $b ) {
        parent::assertSameSlotContent( $a, $b );
 
        // Assert that the same content ID has been used
        $this->assertSame( $a->getContentId(), $b->getContentId() );
    }
 
    public function provideInsertRevisionOn_successes() {
        foreach ( parent::provideInsertRevisionOn_successes() as $case ) {
            yield $case;
        }
 
        yield 'Multi-slot revision insertion' => [
            [
                'content' => [
                    'main' => new WikitextContent( 'Chicken' ),
                    'aux' => new TextContent( 'Egg' ),
                ],
                'page' => true,
                'comment' => $this->getRandomCommentStoreComment(),
                'timestamp' => '20171117010101',
                'user' => true,
            ],
        ];
    }
 
    public function provideNewNullRevision() {
        foreach ( parent::provideNewNullRevision() as $case ) {
            yield $case;
        }
 
        yield [
            Title::newFromText( 'UTPage_notAutoCreated' ),
            [
                'content' => [
                    'main' => new WikitextContent( 'Chicken' ),
                    'aux' => new WikitextContent( 'Omelet' ),
                ],
            ],
            CommentStoreComment::newUnsavedComment( __METHOD__ . ' comment multi' ),
        ];
    }
 
    public function testGetQueryInfo_NoSlotDataJoin() {
        $store = MediaWikiServices::getInstance()->getRevisionStore();
        $queryInfo = $store->getQueryInfo();
 
        // with the new schema enabled, query info should not join the main slot info
        $this->assertFalse( array_key_exists( 'a_slot_data', $queryInfo['tables'] ) );
        $this->assertFalse( array_key_exists( 'a_slot_data', $queryInfo['joins'] ) );
    }
 
    public function provideNewMutableRevisionFromArray() {
        foreach ( parent::provideNewMutableRevisionFromArray() as $case ) {
            yield $case;
        }
 
        yield 'Basic array, multiple roles' => [
            [
                'id' => 2,
                'page' => 1,
                'timestamp' => '20171017114835',
                'user_text' => '111.0.1.2',
                'user' => 0,
                'minor_edit' => false,
                'deleted' => 0,
                'len' => 29,
                'parent_id' => 1,
                'sha1' => '89qs83keq9c9ccw9olvvm4oc9oq50ii',
                'comment' => 'Goat Comment!',
                'content' => [
                    'main' => new WikitextContent( 'Söme Cöntent' ),
                    'aux' => new TextContent( 'Öther Cöntent' ),
                ]
            ]
        ];
    }
 
}