<?php
/**
 * @copyright Copyright (C) 2005-2008 eZ systems as. All rights reserved.
 * @license http://ez.no/licenses/new_bsd New BSD License
 * @version 1.0alpha1
 * @filesource
 * @package Search
 * @subpackage Tests
 */

/**
 * Test the query tokenizer and builder
 *
 * @package Search
 * @subpackage Tests
 */
class ezcSearchBuildSearchQueryTest extends ezcTestCase
{
    public static function suite()
    {
         return new PHPUnit_Framework_TestSuite( "ezcSearchBuildSearchQueryTest" );
    }

    public static function testOneWord()
    {
        $result = BuildQueryQuery::tokenize( 'word' );
        $expected = array( new ezcSearchQueryToken( ezcSearchQueryToken::STRING, 'word' ) );
        self::assertEquals( $expected, $result );
    }

    public static function testMoreWords()
    {
        $result = BuildQueryQuery::tokenize( "I'll be back" );
        $expected = array(
            new ezcSearchQueryToken( ezcSearchQueryToken::STRING, "I'll" ),
            new ezcSearchQueryToken( ezcSearchQueryToken::SPACE, " " ),
            new ezcSearchQueryToken( ezcSearchQueryToken::STRING, 'be' ),
            new ezcSearchQueryToken( ezcSearchQueryToken::SPACE, " " ),
            new ezcSearchQueryToken( ezcSearchQueryToken::STRING, 'back' ),
        );
        self::assertEquals( $expected, $result );
    }

    public static function testAnd()
    {
        $result = BuildQueryQuery::tokenize( "me AND you" );
        $expected = array(
            new ezcSearchQueryToken( ezcSearchQueryToken::STRING, 'me' ),
            new ezcSearchQueryToken( ezcSearchQueryToken::SPACE, " " ),
            new ezcSearchQueryToken( ezcSearchQueryToken::LOGICAL_AND, 'AND' ),
            new ezcSearchQueryToken( ezcSearchQueryToken::SPACE, " " ),
            new ezcSearchQueryToken( ezcSearchQueryToken::STRING, 'you' ),
        );
        self::assertEquals( $expected, $result );
    }

    public static function testOr()
    {
        $result = BuildQueryQuery::tokenize( "me OR you" );
        $expected = array(
            new ezcSearchQueryToken( ezcSearchQueryToken::STRING, 'me' ),
            new ezcSearchQueryToken( ezcSearchQueryToken::SPACE, " " ),
            new ezcSearchQueryToken( ezcSearchQueryToken::LOGICAL_OR, 'OR' ),
            new ezcSearchQueryToken( ezcSearchQueryToken::SPACE, " " ),
            new ezcSearchQueryToken( ezcSearchQueryToken::STRING, 'you' ),
        );
        self::assertEquals( $expected, $result );
    }

    public static function testWordsInQuotes()
    {
        $result = BuildQueryQuery::tokenize( '"The world is not enough"' );
        $expected = array(
            new ezcSearchQueryToken( ezcSearchQueryToken::QUOTE, '"' ),
            new ezcSearchQueryToken( ezcSearchQueryToken::STRING, 'The' ),
            new ezcSearchQueryToken( ezcSearchQueryToken::SPACE, " " ),
            new ezcSearchQueryToken( ezcSearchQueryToken::STRING, 'world' ),
            new ezcSearchQueryToken( ezcSearchQueryToken::SPACE, " " ),
            new ezcSearchQueryToken( ezcSearchQueryToken::STRING, 'is' ),
            new ezcSearchQueryToken( ezcSearchQueryToken::SPACE, " " ),
            new ezcSearchQueryToken( ezcSearchQueryToken::STRING, 'not' ),
            new ezcSearchQueryToken( ezcSearchQueryToken::SPACE, " " ),
            new ezcSearchQueryToken( ezcSearchQueryToken::STRING, 'enough' ),
            new ezcSearchQueryToken( ezcSearchQueryToken::QUOTE, '"' ),
        );
        self::assertEquals( $expected, $result );
    }

    public static function testPlusMinus()
    {
        $result = BuildQueryQuery::tokenize( '+plus -minus' );
        $expected = array(
            new ezcSearchQueryToken( ezcSearchQueryToken::PLUS, '+' ),
            new ezcSearchQueryToken( ezcSearchQueryToken::STRING, 'plus' ),
            new ezcSearchQueryToken( ezcSearchQueryToken::SPACE, " " ),
            new ezcSearchQueryToken( ezcSearchQueryToken::MINUS, '-' ),
            new ezcSearchQueryToken( ezcSearchQueryToken::STRING, 'minus' ),
        );
        self::assertEquals( $expected, $result );
    }

    public static function testBraces()
    {
        $result = BuildQueryQuery::tokenize( 'a OR (b AND c)' );
        $expected = array(
            new ezcSearchQueryToken( ezcSearchQueryToken::STRING, 'a' ),
            new ezcSearchQueryToken( ezcSearchQueryToken::SPACE, " " ),
            new ezcSearchQueryToken( ezcSearchQueryToken::LOGICAL_OR, 'OR' ),
            new ezcSearchQueryToken( ezcSearchQueryToken::SPACE, " " ),
            new ezcSearchQueryToken( ezcSearchQueryToken::BRACE_OPEN, '(' ),
            new ezcSearchQueryToken( ezcSearchQueryToken::STRING, 'b' ),
            new ezcSearchQueryToken( ezcSearchQueryToken::SPACE, " " ),
            new ezcSearchQueryToken( ezcSearchQueryToken::LOGICAL_AND, 'AND' ),
            new ezcSearchQueryToken( ezcSearchQueryToken::SPACE, " " ),
            new ezcSearchQueryToken( ezcSearchQueryToken::STRING, 'c' ),
            new ezcSearchQueryToken( ezcSearchQueryToken::BRACE_CLOSE, ')' ),
        );
        self::assertEquals( $expected, $result );
    }

    public static function testColon()
    {
        $result = BuildQueryQuery::tokenize( 'site:ezcomponents.org' );
        $expected = array(
            new ezcSearchQueryToken( ezcSearchQueryToken::STRING, 'site' ),
            new ezcSearchQueryToken( ezcSearchQueryToken::COLON, ':' ),
            new ezcSearchQueryToken( ezcSearchQueryToken::STRING, 'ezcomponents.org' ),
        );
        self::assertEquals( $expected, $result );
    }

    public static function testAddOneWordOneField()
    {
        $h = new TestHandler;
        $d = new ezcSearchDocumentDefinition( 'DefinitionOneField' );
        $d->fields['fieldOne'] = new ezcSearchDefinitionDocumentField( 'fieldOne' );
        $q = new ezcSearchQuerySolr( $h, $d );
        ezcSearchQueryBuilder::buildSearchQuery( $q, 'word', array( 'fieldOne' ) );
        self::assertSame( array( "fieldOne_t:word" ), $q->whereClauses );
        echo $q->getQuery();
    }

}

class TestHandler extends ezcSearchSolrHandler
{
    public function __construct( $host = 'localhost', $port = 8983, $location = '/solr' )
    {
    }
}

class BuildQueryQuery extends ezcSearchQueryBuilder
{
    public static function tokenize( $string )
    {
        return parent::tokenize( $string );
    }
}

?>