Club Drupal

<?php

/**

 * @file

 * Test cases for the xpath query parser.

 */

class FeedsXPathParserQueryParserTestCase extends DrupalUnitTestCase {

  /**

   * Describe this test.

   */

  public static function getInfo() {

    return array(

      'name' => t('Query Parser'),

      'description' => t('Unit tests for the query parser inside Feeds XPath Parser.'),

      'group' => t('Feeds XPath Parser'),

    );

  }

  public function setUp() {

    parent::setUp();

    module_load_include('inc', 'feeds_xpathparser', 'FeedsXPathParserQueryParser');

  }

  function testSimple() {

    $parser = new FeedsXPathParserQueryParser('cow');

    $this->assertEqual($parser->getQuery(), '__default__:cow');

    $parser = new FeedsXPathParserQueryParser('/cow');

    $this->assertEqual($parser->getQuery(), '/__default__:cow');

    $parser = new FeedsXPathParserQueryParser('/cow/barn');

    $this->assertEqual($parser->getQuery(), '/__default__:cow/__default__:barn');

    $parser = new FeedsXPathParserQueryParser('/cow/barn[@id = "asdfsaf"]');

    $this->assertEqual($parser->getQuery(), '/__default__:cow/__default__:barn[@id = "asdfsaf"]');

    $parser = new FeedsXPathParserQueryParser('/cow/barn[@id=chair]');

    $this->assertEqual($parser->getQuery(), '/__default__:cow/__default__:barn[@id=__default__:chair]');

    $parser = new FeedsXPathParserQueryParser('/cow:asdf');

    $this->assertEqual($parser->getQuery(), '/cow:asdf');

    $parser = new FeedsXPathParserQueryParser('@cow');

    $this->assertEqual($parser->getQuery(), '@cow');

    $parser = new FeedsXPathParserQueryParser('starts-with(@id, "cat")');

    $this->assertEqual($parser->getQuery(), 'starts-with(@id, "cat")');

    $parser = new FeedsXPathParserQueryParser('starts-with(cat/dog/fire:breather, "cat")');

    $this->assertEqual($parser->getQuery(), 'starts-with(__default__:cat/__default__:dog/fire:breather, "cat")');

    $parser = new FeedsXPathParserQueryParser('//state[@id = ../city[name="CityName"]/state_id]/name');

    $this->assertEqual($parser->getQuery(), '//__default__:state[@id = ../__default__:city[__default__:name="CityName"]/__default__:state_id]/__default__:name');

    $parser = new FeedsXPathParserQueryParser('attribute::lang');

    $this->assertEqual($parser->getQuery(), 'attribute::lang');

    $parser = new FeedsXPathParserQueryParser('child::book');

    $this->assertEqual($parser->getQuery(), 'child::__default__:book');

    $parser = new FeedsXPathParserQueryParser('child::*');

    $this->assertEqual($parser->getQuery(), 'child::*');

    $parser = new FeedsXPathParserQueryParser('child::text()');

    $this->assertEqual($parser->getQuery(), 'child::text()');

    $parser = new FeedsXPathParserQueryParser('ancestor-or-self::book');

    $this->assertEqual($parser->getQuery(), 'ancestor-or-self::__default__:book');

    $parser = new FeedsXPathParserQueryParser('child::*/child::price');

    $this->assertEqual($parser->getQuery(), 'child::*/child::__default__:price');

    $parser = new FeedsXPathParserQueryParser("/asdfasfd[@id = 'a' or @id='b']");

    $this->assertEqual($parser->getQuery(), "/__default__:asdfasfd[@id = 'a' or @id='b']");

    // Go! difficult xpath queries from stack overflow.

    $parser = new FeedsXPathParserQueryParser("id('yui-gen2')/x:div[3]/x:div/x:a[1]");

    $this->assertEqual($parser->getQuery(), "id('yui-gen2')/x:div[3]/x:div/x:a[1]");

    $parser = new FeedsXPathParserQueryParser("/descendant::a[@class='buttonCheckout']");

    $this->assertEqual($parser->getQuery(), "/descendant::__default__:a[@class='buttonCheckout']");

    $parser = new FeedsXPathParserQueryParser("//a[@href='javascript:void(0)']");

    $this->assertEqual($parser->getQuery(), "//__default__:a[@href='javascript:void(0)']");

    $parser = new FeedsXPathParserQueryParser('//*/@attribute');

    $this->assertEqual($parser->getQuery(), '//*/@attribute');

    $parser = new FeedsXPathParserQueryParser('/descendant::*[attribute::attribute]');

    $this->assertEqual($parser->getQuery(), '/descendant::*[attribute::attribute]');

    $parser = new FeedsXPathParserQueryParser('//Event[not(System/Level = preceding::Level) or not(System/Task = preceding::Task)]');

    $this->assertEqual($parser->getQuery(), '//__default__:Event[not(__default__:System/__default__:Level = preceding::__default__:Level) or not(__default__:System/__default__:Task = preceding::__default__:Task)]');

    $parser = new FeedsXPathParserQueryParser("section[@type='cover']/line/@page");

    $this->assertEqual($parser->getQuery(), "__default__:section[@type='cover']/__default__:line/@page");

    $parser = new FeedsXPathParserQueryParser('/articles/article/*[name()="title" or name()="short"]');

    $this->assertEqual($parser->getQuery(), '/__default__:articles/__default__:article/*[name()="title" or name()="short"]');

    $parser = new FeedsXPathParserQueryParser("/*/article[@id='2']/*[self::title or self::short]");

    $this->assertEqual($parser->getQuery(), "/*/__default__:article[@id='2']/*[self::__default__:title or self::__default__:short]");

    $parser = new FeedsXPathParserQueryParser('not(/asdfasfd/asdfasf//asdfasdf) | /asdfasf/sadfasf/@asdf');

    $this->assertEqual($parser->getQuery(), 'not(/__default__:asdfasfd/__default__:asdfasf//__default__:asdfasdf) | /__default__:asdfasf/__default__:sadfasf/@asdf');

    $parser = new FeedsXPathParserQueryParser('Ülküdak');

    $this->assertEqual($parser->getQuery(), '__default__:Ülküdak');

  }

}