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<?php
/**
* Piwik - free/libre analytics platform
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*/
namespace Piwik\Plugins\Referrers\tests;
use Piwik\Plugins\Referrers\SearchEngine;
use Spyc;
/**
* @group SearchEngine
*/
class SearchEngineTest extends \PHPUnit_Framework_TestCase
{
public function getSearchEngineUrls()
{
return Spyc::YAMLLoad(PIWIK_PATH_TEST_TO_ROOT .'/tests/resources/extractSearchEngineInformationFromUrlTests.yml');
}
public static function setUpBeforeClass()
{
// inject definitions to avoid database usage
$yml = file_get_contents(PIWIK_INCLUDE_PATH . SearchEngine::DEFINITION_FILE);
SearchEngine::getInstance()->loadYmlData($yml);
parent::setUpBeforeClass();
}
/**
* @dataProvider getSearchEngineUrls
* @group Core
*/
public function testExtractInformationFromUrl($url, $engine, $keywords)
{
$returnedValue = SearchEngine::getInstance()->extractInformationFromUrl($url);
$expectedValue = false;
if (!empty($engine)) {
$expectedValue = array('name' => $engine, 'keywords' => $keywords);
}
$this->assertEquals($expectedValue, $returnedValue);
}
public function testSearchEnginesDefinedCorrectly()
{
$searchEngines = array();
foreach (SearchEngine::getInstance()->getSearchEngineDefinitions() as $host => $info) {
if (isset($info['backlink']) && $info['backlink'] !== false) {
$this->assertTrue(strrpos($info['backlink'], "{k}") !== false, $host . " search URL is not defined correctly, must contain the macro {k}");
}
if (!array_key_exists($info['name'], $searchEngines)) {
$searchEngines[$info['name']] = true;
$this->assertTrue(strpos($host, '{}') === false, $host . " search URL is the master record and should not contain {}");
}
if (isset($info['charsets']) && $info['charsets'] !== false) {
$this->assertTrue(is_array($info['charsets']) || is_string($info['charsets']), $host . ' charsets must be either a string or an array');
if (is_string($info['charsets'])) {
$this->assertTrue(trim($info['charsets']) !== '', $host . ' charsets cannot be an empty string');
$this->assertTrue(strpos($info['charsets'], ' ') === false, $host . ' charsets cannot contain spaces');
}
if (is_array($info['charsets'])) {
$this->assertTrue(count($info['charsets']) > 0, $host . ' charsets cannot be an empty array');
$this->assertTrue(strpos(serialize($info['charsets']), '""') === false, $host . ' charsets in array cannot be empty stringss');
$this->assertTrue(strpos(serialize($info['charsets']), ' ') === false, $host . ' charsets in array cannot contain spaces');
}
}
}
}
/**
* Dataprovider for testGetBackLinkFromUrlAndKeyword
*/
public function getBackLinkFromUrlAndKeywordTestData()
{
return array(
array('http://apollo.lv/portal/search/', 'piwik', 'http://apollo.lv/portal/search/?cof=FORID%3A11&q=piwik&search_where=www'),
array('http://bing.com/images/search', 'piwik', 'http://bing.com/images/search/?q=piwik'),
array('http://google.com', 'piwik', 'http://google.com/search?q=piwik'),
);
}
/**
* get search engine url from name and keyword
*
* @dataProvider getBackLinkFromUrlAndKeywordTestData
*/
public function testGetBackLinkFromUrlAndKeyword($url, $keyword, $expected)
{
$this->assertEquals($expected, SearchEngine::getInstance()->getBackLinkFromUrlAndKeyword($url, $keyword));
}
}
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