/**
* @expectedException \InvalidArgumentException
* @expectedExceptionMessage A "region" configuration value is required for the "foo" service
*/
public function testHasSpecificMessageForMissingRegion()
{
$args = ClientResolver::getDefaultArguments()['region'];
$r = new ClientResolver(['region' => $args]);
$r->resolve(['service' => 'foo'], new Emitter());
}
/**
* The client constructor accepts the following options:.
*
* - api_provider: (callable) An optional PHP callable that accepts a
* type, service, and version argument, and returns an array of
* corresponding configuration data. The type value can be one of api,
* waiter, or paginator.
* - client: (GuzzleHttp\ClientInterface) Optional Guzzle client used to
* transfer requests over the wire. If you do not specify a client, the
* SDK will create a new client that uses a shared Ring HTTP handler
* with other clients.
* - credentials:
* (array|Vws\Credentials\CredentialsInterface|bool|callable) An
* Vws\Credentials\CredentialsInterface object to use with each, an
* associative array of "username", "password", and "subscription_token" key value pairs,
* `false` to utilize null credentials, or a callable credentials
* provider function to create credentials using a function. If no
* credentials are provided, the SDK will attempt to load them from the
* environment.
* - debug: (bool|resource) Set to true to display debug information
* when sending requests. Provide a stream resource to write debug
* information to a specific resource.
* - endpoint: (string) The full URI of the webservice. This is only
* required when connecting to a custom endpoint (e.g., a local version
* of S3).
* - endpoint_provider: (callable) An optional PHP callable that
* accepts a hash of options including a service and region key and
* returns a hash of endpoint data, of which the endpoint key is
* required.
* - http: (array) Set to an array of Guzzle client request options
* (e.g., proxy, verify, etc.). See
* http://docs.guzzlephp.org/en/latest/clients.html#request-options for a
* list of available options.
* - profile: (string) Allows you to specify which profile to use when
* credentials are created from the Vws credentials file in your HOME
* directory. This setting overrides the Vws_PROFILE environment
* variable. Note: Specifying "profile" will cause the "credentials" key
* to be ignored.
* - region: (string, required) Region to connect to.
* - retries: (int, default=int(3)) Configures the maximum number of
* allowed retries for a client (pass 0 to disable retries).
* - retry_logger: (string|Psr\Log\LoggerInterface) When the string "debug"
* is provided, all retries will be logged to STDOUT. Provide a PSR-3
* logger to log retries to a specific logger instance.
* - ringphp_handler: (callable) RingPHP handler used to transfer HTTP
* requests (see http://ringphp.readthedocs.org/en/latest/).
* - scheme: (string, default=string(5) "https") URI scheme to use when
* connecting connect.
* - service: (string, required) Name of the service to utilize. This
* value will be supplied by default.
* - validate: (bool, default=bool(true)) Set to false to disable
* client-side parameter validation.
* - version: (string, required) The version of the webservice to
* utilize (e.g., 2006-03-01).
*
* @param array $args Client configuration arguments.
*
* @throws \InvalidArgumentException if any required options are missing
*/
public function __construct(array $args)
{
list($service, $exceptionClass) = $this->parseClass();
if (!isset($args['service'])) {
$args['service'] = manifest($service)['endpoint'];
}
if (!isset($args['exception_class'])) {
$this->commandException = $exceptionClass;
}
$resolver = new ClientResolver(static::getArguments());
$config = $resolver->resolve($args, $this->getEmitter());
$this->api = $config['api'];
$this->serializer = $config['serializer'];
$this->errorParser = $config['error_parser'];
$this->endpoint = $config['endpoint'];
$this->credentials = $config['credentials'];
$this->region = isset($config['region']) ? $config['region'] : null;
$this->applyParser();
parent::__construct($config['client'], $config['config']);
// Make sure the user agent is prefixed by the SDK version.
$client = $this->getHttpClient();
$client->setDefaultOption('allow_redirects', false);
$client->setDefaultOption('headers/User-Agent', 'vws-sdk-php/' . Sdk::VERSION . ' ' . Client::getDefaultUserAgent());
if (isset($args['with_resolved'])) {
/* @var callable $withResolved */
$args['with_resolved']($config);
}
}