RecentChangeTest.php

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<?php

class RecentChangeTest extends MediaWikiTestCase {
    protected $title;
    protected $target;
    protected $user;
    protected $user_comment;
    protected $context;

    public function setUp() {
        parent::setUp();

        $this->title = Title::newFromText( 'SomeTitle' );
        $this->target = Title::newFromText( 'TestTarget' );
        $this->user = User::newFromName( 'UserName' );

        $this->user_comment = '<User comment about action>';
        $this->context = RequestContext::newExtraneousContext( $this->title );
    }

    public function testNewFromRow() {
        $row = new stdClass();
        $row->rc_foo = 'AAA';
        $row->rc_timestamp = '20150921134808';
        $row->rc_deleted = 'bar';

        $rc = RecentChange::newFromRow( $row );

        $expected = [
            'rc_foo' => 'AAA',
            'rc_timestamp' => '20150921134808',
            'rc_deleted' => 'bar',
        ];
        $this->assertEquals( $expected, $rc->getAttributes() );
    }

    public function testParseParams() {
        $params = [
            'root' => [
                'A' => 1,
                'B' => 'two'
            ]
        ];

        $this->assertParseParams(
            $params,
            'a:1:{s:4:"root";a:2:{s:1:"A";i:1;s:1:"B";s:3:"two";}}'
        );

        $this->assertParseParams(
            null,
            null
        );

        $this->assertParseParams(
            null,
            serialize( false )
        );

        $this->assertParseParams(
            null,
            'not-an-array'
        );
    }

    protected function assertParseParams( $expectedParseParams, $rawRcParams ) {
        $rc = new RecentChange;
        $rc->setAttribs( [ 'rc_params' => $rawRcParams ] );

        $actualParseParams = $rc->parseParams();

        $this->assertEquals( $expectedParseParams, $actualParseParams );
    }

    public function provideIsInRCLifespan() {
        return [
            [ 6000, time() - 3000, 0, true ],
            [ 3000, time() - 6000, 0, false ],
            [ 6000, time() - 3000, 6000, true ],
            [ 3000, time() - 6000, 6000, true ],
        ];
    }

    public function testIsInRCLifespan( $maxAge, $timestamp, $tolerance, $expected ) {
        $this->setMwGlobals( 'wgRCMaxAge', $maxAge );
        $this->assertEquals( $expected, RecentChange::isInRCLifespan( $timestamp, $tolerance ) );
    }

    public function provideRCTypes() {
        return [
            [ RC_EDIT, 'edit' ],
            [ RC_NEW, 'new' ],
            [ RC_LOG, 'log' ],
            [ RC_EXTERNAL, 'external' ],
            [ RC_CATEGORIZE, 'categorize' ],
        ];
    }

    public function testParseFromRCType( $rcType, $type ) {
        $this->assertEquals( $type, RecentChange::parseFromRCType( $rcType ) );
    }

    public function testParseToRCType( $rcType, $type ) {
        $this->assertEquals( $rcType, RecentChange::parseToRCType( $type ) );
    }

    private function getMockPageProps() {
        return $this->getMockBuilder( PageProps::class )
            ->disableOriginalConstructor()
            ->getMock();
    }

    public function provideCategoryContent() {
        return [
            [ true ],
            [ false ],
        ];
    }

    public function testHiddenCategoryChange( $isHidden ) {
        $categoryTitle = Title::newFromText( 'CategoryPage', NS_CATEGORY );

        $pageProps = $this->getMockPageProps();
        $pageProps->expects( $this->once() )
            ->method( 'getProperties' )
            ->with( $categoryTitle, 'hiddencat' )
            ->will( $this->returnValue( $isHidden ? [ $categoryTitle->getArticleID() => '' ] : [] ) );

        $scopedOverride = PageProps::overrideInstance( $pageProps );

        $rc = RecentChange::newForCategorization(
            '0',
            $categoryTitle,
            $this->user,
            $this->user_comment,
            $this->title,
            $categoryTitle->getLatestRevID(),
            $categoryTitle->getLatestRevID(),
            '0',
            false
        );

        $this->assertEquals( $isHidden, $rc->getParam( 'hidden-cat' ) );

        ScopedCallback::consume( $scopedOverride );
    }
}