/**
* @param array $customersData
* @return Customers
*/
public static function createCustomers(array $customersData)
{
$customers = new Customers();
foreach ($customersData as $customerData) {
$customers->append(CustomerFactory::create($customerData));
}
return $customers;
}
/**
* @expectedException InvalidArgumentException
*/
public function test_append_an_invalid_customer_instance_should_rainse_an_exception()
{
$customers = new Customers();
$customers->append(new \stdClass());
}