public function testUrls()
{
$this->assertEquals(Generator::makeUrl($this->settings['engines'][0], $this->settings['keywords'][0], $this->settings['offsets'][0]), "http://www.google.com/search?q=foobar&start=0");
$this->assertEquals(Generator::makeUrl($this->settings['engines'][1], $this->settings['keywords'][1], $this->settings['offsets'][1]), "http://www.bing.com/search?q=foo&first=11");
$this->assertEquals(Generator::makeUrl($this->settings['engines'][2], $this->settings['keywords'][2], $this->settings['offsets'][2]), "https://search.yahoo.com/search?p=foo+baz+%3F+%5C%2F+%3C%3E&b=21");
$this->assertEquals(Generator::makeUrl($this->settings['engines'][3], $this->settings['keywords'][3], $this->settings['offsets'][3]), 'http://us.ask.com/web?q=%5Cn%5Ct%2F+%3Ca%3E&page=4');
$this->assertEquals(Generator::makeUrl($this->settings['engines'][0], $this->settings['keywords'][2], $this->settings['offsets'][4]), "http://www.google.com/search?q=foo+baz+%3F+%5C%2F+%3C%3E&start=40");
$this->assertEquals(Generator::makeUrl($this->settings['engines'][1], $this->settings['keywords'][2], $this->settings['offsets'][5]), "http://www.bing.com/search?q=foo+baz+%3F+%5C%2F+%3C%3E&first=51");
$this->assertEquals(Generator::makeUrl($this->settings['engines'][2], $this->settings['keywords'][3], $this->settings['offsets'][6]), "https://search.yahoo.com/search?p=%5Cn%5Ct%2F+%3Ca%3E&b=61");
}
/**
* Map keywords array to urls ready to to be scraped.
* @param int $pagesToScrape
* @param string|array $keywords
* @return array
*/
private function mapKeywordsToUrls($pagesToScrape, $keywords)
{
$urls = array();
if (is_string($keywords)) {
$keywords = array($keywords);
}
for ($i = 0; $i < count($keywords); $i++) {
$urls[$this->keywords[$i]] = array();
for ($j = 0; $j < $pagesToScrape; $j++) {
$urls[$keywords[$i]][] = SerpUrlGenerator::makeUrl(self::runTimeClassName(), $keywords[$i], $j);
}
}
return $urls;
}
