/**
* @return JsonResponse
*/
public function collect()
{
$toSave = array();
$count = 0;
$currentPageIndex = 0;
while ($count < self::NB_POSTS) {
$url = self::getUrl($currentPageIndex++);
try {
$html = $this->curlUtils->getResource($url);
$posts = $this->postParserUtils->getPosts($html);
foreach ($posts as $post) {
if ($count === self::NB_POSTS) {
break;
}
$postContent = $this->postParserUtils->parse($post);
$toSave[$count++] = $postContent;
}
} catch (\Exception $exception) {
return new JsonResponse($exception);
}
}
for ($i = 0; $i < count($toSave); $i++) {
$this->dbal->insert(self::MODEL, $toSave[$i]);
}
$toReturn = count($toSave) . " posts have been added";
return new JsonResponse($toReturn);
}
public function testGetBadResource()
{
try {
$html = $this->curlUtils->getResource(PostController::BASE_URL . '/bad');
} catch (\Exception $e) {
$this->assertEquals(0, $e->getCode());
$this->assertContains("Curl : last received HTTP code is 404", $e->getMessage());
return;
}
$this->fail();
}
public function testCollect()
{
// getPosts returns an array of size 10 => 20 loops => 20 getUrl
$this->curlUtils->expects($this->exactly(20))->method('getResource')->will($this->returnValue('whatever'));
$this->postParserUtils->expects($this->exactly(20))->method('getPosts')->will($this->returnValue(array(0 => 0, 1 => 1, 2 => 2, 3 => 3, 4 => 4, 5 => 5, 6 => 6, 7 => 7, 8 => 8, 9 => 9)));
$this->postParserUtils->expects($this->exactly(200))->method('parse')->will($this->returnValue(array("content" => "this is a content", "author" => "FOO", "created" => "2014-01-01 00:00:00")));
// insert in Db should be called 200 times
$this->conn->expects($this->exactly(200))->method('insert');
$response = $this->postController->collect();
$this->assertInstanceOf("Symfony\\Component\\HttpFoundation\\JsonResponse", $response);
$this->assertEquals(200, $response->getStatusCode());
$this->assertContains("200 posts have been added", $response->getContent());
}
