/**
* Test the product scraper
*/
public function testScrape()
{
$productScraper = new ProductScraper();
$responseJSON = $productScraper->scrape();
$this->assertJSON($responseJSON);
$this->assertTrue($this->isValidJSON($responseJSON));
$responseArray = json_decode($responseJSON, true);
$results = $responseArray['results'];
$this->assertArrayHasKey('results', $responseArray);
$this->assertArrayHasKey('total', $responseArray);
$this->assertArrayHasKey('title', $results[0]);
$this->assertArrayHasKey('size', $results[0]);
$this->assertArrayHasKey('unit_price', $results[0]);
$this->assertArrayHasKey('description', $results[0]);
}
/**
* @param InputInterface $input
* @param OutputInterface $output
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$output->writeln('Fetching products...');
$output->writeln($this->scraper->scrape());
$output->writeln('Finished fetching the products.');
}
