( function ( mw, $ ) {
	var MTH = {};

	MTH.enterFullscreenMock = function() {
		this.first().addClass( 'jq-fullscreened' ).data( 'isFullscreened', true );
		
		$( document ).trigger( $.Event( 'jq-fullscreen-change', { element: this, fullscreen: true } ) );
	};

	MTH.exitFullscreenMock = function() {
		this.first().removeClass( 'jq-fullscreened' ).data( 'isFullscreened', false );

		$( document ).trigger( $.Event( 'jq-fullscreen-change', { element: this, fullscreen: false } ) );
	};

	mw.mmv.testHelpers = MTH;
} )( mediaWiki, jQuery );