/**
 * Tests util.propParse keyword parsing
 *
 *  Copyright (C) 2010 Mike Gerwitz
 *
 *  This file is part of ease.js.
 *
 *  ease.js is free software: you can redistribute it and/or modify it under the
 *  terms of the GNU Lesser General Public License as published by the Free
 *  Software Foundation, either version 3 of the License, or (at your option)
 *  any later version.
 *
 *  This program is distributed in the hope that it will be useful, but WITHOUT
 *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
 *  for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * @author  Mike Gerwitz
 * @package test
 */

var common = require( './common' ),
    assert = require( 'assert' ),
    util   = common.require( 'util' );

var data = {
    'abstract foo': [],
}

var abstract_methods = [],
    parse_data       = {};


util.propParse( data, {
    method: function ( name, func, is_abstract )
    {
        if ( is_abstract )
        {
            abstract_methods.push( name );
            parse_data[ name ] = func;
        }
    },
} );

assert.ok(
    ( ( abstract_methods.length === 1 )
        && ( abstract_methods[ 0 ] === 'foo' )
    ),
    "Methods with 'abstract' keyword recognized as abstract"
);


//
// custom parser
var data2 = {
        foo: [],
    },
    map = {
        foo: { 'abstract': true },
    },

    suffix = 'poo',

    abstract_methods_2 = [];

util.propParse( data2, {
    keywordParser: function ( prop )
    {
        return {
            name:     ( prop + suffix ),
            keywords: map[ prop ],
        };
    },


    method: function ( name, func, is_abstract )
    {
        if ( is_abstract )
        {
            abstract_methods_2.push( name );
        }
    },
} );

assert.ok(
    ( abstract_methods_2[ 0 ] === ( 'foo' + suffix ) ),
    "Can provide custom property keyword parser"
);


//
// integrity test
assert.doesNotThrow( function()
{
    var junk = { foo: 'bar' };

    util.propParse( junk, {
        keywordParser: function ( prop )
        {
            // return nothing
        }
    } );

    util.propParse( junk, {
        keywordParser: function ( prop )
        {
            // return bogus name and keywords
            return { name: [], keywords: 'slefwef' };
        }
    } );
}, Error, "Custom keyword parser tolerates bogus response" );