EnhancedChangesListTest.php

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<?php

class EnhancedChangesListTest extends MediaWikiLangTestCase {

    private $testRecentChangesHelper;

    public function __construct( $name = null, array $data = array(), $dataName = '' ) {
        parent::__construct( $name, $data, $dataName );

        $this->testRecentChangesHelper = new TestRecentChangesHelper();
    }

    public function testBeginRecentChangesList_styleModules() {
        $enhancedChangesList = $this->newEnhancedChangesList();
        $enhancedChangesList->beginRecentChangesList();

        $styleModules = $enhancedChangesList->getOutput()->getModuleStyles();

        $this->assertContains(
            'mediawiki.special.changeslist',
            $styleModules,
            'has mediawiki.special.changeslist'
         );

        $this->assertContains(
            'mediawiki.special.changeslist.enhanced',
            $styleModules,
            'has mediawiki.special.changeslist.enhanced'
        );
    }

    public function testBeginRecentChangesList_jsModules() {
        $enhancedChangesList = $this->newEnhancedChangesList();
        $enhancedChangesList->beginRecentChangesList();

        $modules = $enhancedChangesList->getOutput()->getModules();

        $this->assertContains( 'jquery.makeCollapsible', $modules, 'has jquery.makeCollapsible' );
        $this->assertContains( 'mediawiki.icon', $modules, 'has mediawiki.icon' );
    }

    public function testBeginRecentChangesList_html() {
        $enhancedChangesList = $this->newEnhancedChangesList();
        $html = $enhancedChangesList->beginRecentChangesList();

        $this->assertEquals( '<div class="mw-changeslist">', $html );
    }

    public function testRecentChangesLine() {
        $enhancedChangesList = $this->newEnhancedChangesList();
        $enhancedChangesList->beginRecentChangesList();

        $recentChange = $this->getEditChange( '20131103092153' );
        $html = $enhancedChangesList->recentChangesLine( $recentChange, false );

        $this->assertInternalType( 'string', $html );

        $recentChange2 = $this->getEditChange( '20131103092253' );
        $html = $enhancedChangesList->recentChangesLine( $recentChange2, false );

        $this->assertEquals( '', $html );
    }

      public function testEndRecentChangesList() {
        $enhancedChangesList = $this->newEnhancedChangesList();
        $enhancedChangesList->beginRecentChangesList();

        $recentChange = $this->getEditChange( '20131103092153' );
        $enhancedChangesList->recentChangesLine( $recentChange, false );

        $recentChange2 = $this->getEditChange( '20131103092253' );
        $enhancedChangesList->recentChangesLine( $recentChange2, false );

        $html = $enhancedChangesList->endRecentChangesList();

        preg_match_all( '/td class="mw-enhanced-rc-nested"/', $html, $matches );
        $this->assertCount( 2, $matches[0] );
      }

    private function newEnhancedChangesList() {
        $user = User::newFromId( 0 );
        $context = $this->testRecentChangesHelper->getTestContext( $user );

        return new EnhancedChangesList( $context );
    }

    private function getEditChange( $timestamp ) {
        $user = $this->getTestUser();
        $recentChange = $this->testRecentChangesHelper->makeEditRecentChange(
            $user, 'Cat', $timestamp, 5, 191, 190, 0, 0
        );

        return $recentChange;
    }

    private function getTestUser() {
        $user = User::newFromName( 'TestRecentChangesUser' );

        if ( !$user->getId() ) {
            $user->addToDatabase();
        }

        return $user;
    }

}