public function testScopes()
{
$client = new Client('AccessToken', 'SecretKey');
$this->assertEmpty($client->getScopes(), 'By default the scopes should be an empty array');
$this->assertInternalType('array', $client->getScopes(), 'Expected getScopes to return an array');
$client->setScopes(array(Client::SCOPE_READ_CUSTOMERS));
$this->assertCount(1, $client->getScopes());
$this->assertInternalType('array', $client->getScopes());
$client->addScope(Client::SCOPE_WRITE_CUSTOMERS);
$this->assertCount(2, $client->getScopes());
$this->assertInternalType('array', $client->getScopes());
}
