/**
* Returns a list of filters to add to the existing list.
*
* @return array An array of filters
*/
public function getFilters()
{
return [new Twig_SimpleFilter('gravatar_profile_url', function ($email) {
try {
$profile = $this->client->getProfile($email);
} catch (ClientException $exception) {
return;
}
return $profile['profileUrl'];
}), new Twig_SimpleFilter('gravatar_url', [$this->client, 'getAvatarUrl'])];
}
/**
* Test if a user exists.
*
* @covers ::exists
*
* @return void
*/
public function testExists()
{
$client = new Client();
$this->assertFalse($client->exists('test'));
$this->assertTrue($client->exists('*****@*****.**'));
}