"yii\authclient" structure refactored.

extensions/yii/authclient/AuthAction.php

@@ -159,7 +159,7 @@ class AuthAction extends Action
 			'url' => $url,
 			'enforceRedirect' => $enforceRedirect,
 		];
-		$viewFile = __DIR__ . DIRECTORY_SEPARATOR . 'provider' . DIRECTORY_SEPARATOR . 'views' . DIRECTORY_SEPARATOR . 'redirect.php';
+		$viewFile = __DIR__ . DIRECTORY_SEPARATOR . 'views' . DIRECTORY_SEPARATOR . 'redirect.php';
 
 		$response = Yii::$app->getResponse();
 		$response->content = Yii::$app->getView()->renderFile($viewFile, $viewData);
@@ -208,7 +208,7 @@ class AuthAction extends Action
 							'id' => $provider->identity
 						);
 						$rawAttributes = $provider->getAttributes();
-						foreach ($provider->getRequiredAttributes() as $openIdAttributeName) {
+						foreach ($provider->requiredAttributes as $openIdAttributeName) {
 							if (isset($rawAttributes[$openIdAttributeName])) {
 								$attributes[$openIdAttributeName] = $rawAttributes[$openIdAttributeName];
 							} else {
@@ -216,7 +216,6 @@ class AuthAction extends Action
 							}
 						}
 						$provider->setAttributes($attributes);
-						$provider->isAuthenticated = true;
 						return $this->authenticateSuccess($provider);
 					} else {
 						throw new Exception('Unable to complete the authentication because the required data was not received.');
@@ -231,10 +230,6 @@ class AuthAction extends Action
 			}
 		} else {
 			$provider->identity = $provider->authUrl; // Setting identifier
-			$provider->required = []; // Try to get info from openid provider
-			foreach ($provider->getRequiredAttributes() as $openIdAttributeName) {
-				$this->required[] = $openIdAttributeName;
-			}
 			$request = Yii::$app->getRequest();
 			$provider->realm = $request->getHostInfo();
 			$provider->returnUrl = $provider->realm . $request->getUrl(); // getting return URL
@@ -270,7 +265,6 @@ class AuthAction extends Action
 		} else {
 			// Upgrade to access token.
 			$accessToken = $provider->fetchAccessToken();
-			$provider->isAuthenticated = true;
 			return $this->authenticateSuccess($provider);
 		}
 	}
@@ -304,7 +298,6 @@ class AuthAction extends Action
 			$code = $_GET['code'];
 			$token = $provider->fetchAccessToken($code);
 			if (!empty($token)) {
-				$provider->isAuthenticated = true;
 				return $this->authenticateSuccess($provider);
 			} else {
 				return $this->redirectCancel();

extensions/yii/authclient/provider/ProviderInterface.php → extensions/yii/authclient/ClientInterface.php

@@ -5,7 +5,7 @@
  * @license http://www.yiiframework.com/license/
  */
 
-namespace yii\authclient\provider;
+namespace yii\authclient;
 
 /**
  * Class ProviderInterface
@@ -13,7 +13,7 @@ namespace yii\authclient\provider;
  * @author Paul Klimov <klimov.paul@gmail.com>
  * @since 2.0
  */
-interface ProviderInterface
+interface ClientInterface
 {
 	/**
 	 * @param string $id service id.
@@ -46,28 +46,7 @@ interface ProviderInterface
 	public function setTitle($title);
 
 	/**
-	 * @param string $url successful URL.
+	 * @return array list of user attributes
 	 */
-	public function setSuccessUrl($url);
-
-	/**
-	 * @return string successful URL.
-	 */
-	public function getSuccessUrl();
-
-	/**
-	 * @param string $url cancel URL.
-	 */
-	public function setCancelUrl($url);
-
-	/**
-	 * @return string cancel URL.
-	 */
-	public function getCancelUrl();
-
-	/**
-	 * Authenticate the user.
-	 * @return \yii\web\Response|boolean response instance or whether user was successfully authenticated.
-	 */
-	public function authenticate();
+	public function getUserAttributes();
 }
\ No newline at end of file

extensions/yii/authclient/provider/ProviderTrait.php → extensions/yii/authclient/ClientTrait.php

@@ -5,20 +5,21 @@
  * @license http://www.yiiframework.com/license/
  */
 
-namespace yii\authclient\provider;
+namespace yii\authclient;
 
 use Yii;
+use yii\base\NotSupportedException;
 use yii\helpers\StringHelper;
 
 /**
  * Class ProviderTrait
  *
- * @see ProviderInterface
+ * @see ClientInterface
  *
  * @author Paul Klimov <klimov.paul@gmail.com>
  * @since 2.0
  */
-trait ProviderTrait
+trait ClientTrait
 {
 	/**
 	 * @var string service id.
@@ -35,13 +36,9 @@ trait ProviderTrait
 	 */
 	private $_title;
 	/**
-	 * @var string the redirect url after successful authorization.
+	 * @var array authenticated user attributes.
 	 */
-	private $_successUrl = '';
-	/**
-	 * @var string the redirect url after unsuccessful authorization (e.g. user canceled).
-	 */
-	private $_cancelUrl = '';
+	private $_userAttributes;
 
 	/**
 	 * @param string $id service id.
@@ -101,41 +98,22 @@ trait ProviderTrait
 	}
 
 	/**
-	 * @param string $url successful URL.
+	 * @return array list of user attributes
 	 */
-	public function setSuccessUrl($url)
+	public function getUserAttributes()
 	{
-		$this->_successUrl = $url;
-	}
-
-	/**
-	 * @return string successful URL.
-	 */
-	public function getSuccessUrl()
-	{
-		if (empty($this->_successUrl)) {
-			$this->_successUrl = $this->defaultSuccessUrl();
+		if ($this->_userAttributes === null) {
+			$this->_userAttributes = $this->initUserAttributes();
 		}
-		return $this->_successUrl;
-	}
-
-	/**
-	 * @param string $url cancel URL.
-	 */
-	public function setCancelUrl($url)
-	{
-		$this->_cancelUrl = $url;
+		return $this->_userAttributes;
 	}
 
 	/**
-	 * @return string cancel URL.
+	 * @param array $userAttributes list of user attributes
 	 */
-	public function getCancelUrl()
+	public function setUserAttributes(array $userAttributes)
 	{
-		if (empty($this->_cancelUrl)) {
-			$this->_cancelUrl = $this->defaultCancelUrl();
-		}
-		return $this->_cancelUrl;
+		$this->_userAttributes = $userAttributes;
 	}
 
 	/**
@@ -157,65 +135,11 @@ trait ProviderTrait
 	}
 
 	/**
-	 * Creates default {@link successUrl} value.
-	 * @return string success URL value.
-	 */
-	protected function defaultSuccessUrl()
-	{
-		return Yii::$app->getUser()->getReturnUrl();
-	}
-
-	/**
-	 * Creates default {@link cancelUrl} value.
-	 * @return string cancel URL value.
+	 * Initializes authenticated user attributes.
+	 * @return array auth user attributes.
 	 */
-	protected function defaultCancelUrl()
+	protected function initUserAttributes()
 	{
-		return Yii::$app->getRequest()->getAbsoluteUrl();
-	}
-
-	/**
-	 * Redirect to the given URL or simply close the popup window.
-	 * @param mixed $url URL to redirect, could be a string or array config to generate a valid URL.
-	 * @param boolean $enforceRedirect indicates if redirect should be performed even in case of popup window.
-	 * @return \yii\web\Response response instance.
-	 */
-	public function redirect($url, $enforceRedirect = true)
-	{
-		$viewData = [
-			'url' => $url,
-			'enforceRedirect' => $enforceRedirect,
-		];
-		$viewFile = __DIR__ . DIRECTORY_SEPARATOR . 'views' . DIRECTORY_SEPARATOR . 'redirect.php';
-
-		$response = Yii::$app->getResponse();
-		$response->content = Yii::$app->getView()->renderFile($viewFile, $viewData);
-		return $response;
-	}
-
-	/**
-	 * Redirect to the URL. If URL is null, {@link successUrl} will be used.
-	 * @param string $url URL to redirect.
-	 * @return \yii\web\Response response instance.
-	 */
-	public function redirectSuccess($url = null)
-	{
-		if ($url === null) {
-			$url = $this->getSuccessUrl();
-		}
-		return $this->redirect($url);
-	}
-
-	/**
-	 * Redirect to the {@link cancelUrl} or simply close the popup window.
-	 * @param string $url URL to redirect.
-	 * @return \yii\web\Response response instance.
-	 */
-	public function redirectCancel($url = null)
-	{
-		if ($url === null) {
-			$url = $this->getCancelUrl();
-		}
-		return $this->redirect($url, false);
+		throw new NotSupportedException('Method "' . get_class($this) . '::' . __FUNCTION__ . '" not implemented.');
 	}
 }
\ No newline at end of file

extensions/yii/authclient/provider/Collection.php → extensions/yii/authclient/Collection.php

@@ -5,27 +5,27 @@
  * @license http://www.yiiframework.com/license/
  */
 
-namespace yii\authclient\provider;
+namespace yii\authclient;
 
 use yii\base\Component;
 use yii\base\InvalidParamException;
 use Yii;
 
 /**
- * Collection is a storage for all auth providers in the application.
+ * Collection is a storage for all auth clients in the application.
  *
  * Example application configuration:
  *
  * ~~~
  * 'components' => [
  *     'auth' => [
- *         'class' => 'yii\authclient\provider\Collection',
- *         'providers' => [
+ *         'class' => 'yii\authclient\Collection',
+ *         'clients' => [
  *             'google' => [
- *                 'class' => 'yii\authclient\provider\GoogleOpenId'
+ *                 'class' => 'yii\authclient\clients\GoogleOpenId'
  *             ],
  *             'facebook' => [
- *                 'class' => 'yii\authclient\provider\Facebook',
+ *                 'class' => 'yii\authclient\clients\Facebook',
  *                 'clientId' => 'facebook_client_id',
  *                 'clientSecret' => 'facebook_client_secret',
  *             ],
@@ -35,69 +35,71 @@ use Yii;
  * ]
  * ~~~
  *
+ * @property array $clients list of Auth clients with their configuration in format: 'clientId' => [...]
+ *
  * @author Paul Klimov <klimov.paul@gmail.com>
  * @since 2.0
  */
 class Collection extends Component
 {
 	/**
-	 * @var array list of Auth providers with their configuration in format: 'providerId' => [...]
+	 * @var array list of Auth clients with their configuration in format: 'clientId' => [...]
 	 */
-	private $_providers = [];
+	private $_clients = [];
 
 	/**
-	 * @param array $providers list of auth providers
+	 * @param array $clients list of auth clients
 	 */
-	public function setProviders(array $providers)
+	public function setClients(array $clients)
 	{
-		$this->_providers = $providers;
+		$this->_clients = $clients;
 	}
 
 	/**
-	 * @return ProviderInterface[] list of auth providers.
+	 * @return ClientInterface[] list of auth clients.
 	 */
-	public function getProviders()
+	public function getClients()
 	{
-		$providers = [];
-		foreach ($this->_providers as $id => $provider) {
-			$providers[$id] = $this->getProvider($id);
+		$clients = [];
+		foreach ($this->_clients as $id => $client) {
+			$clients[$id] = $this->getClient($id);
 		}
-		return $providers;
+		return $clients;
 	}
 
 	/**
 	 * @param string $id service id.
-	 * @return ProviderInterface auth service instance.
-	 * @throws InvalidParamException on non existing provider request.
+	 * @return ClientInterface auth client instance.
+	 * @throws InvalidParamException on non existing client request.
 	 */
-	public function getProvider($id)
+	public function getClient($id)
 	{
-		if (!array_key_exists($id, $this->_providers)) {
-			throw new InvalidParamException("Unknown auth provider '{$id}'.");
+		if (!array_key_exists($id, $this->_clients)) {
+			throw new InvalidParamException("Unknown auth client '{$id}'.");
 		}
-		if (!is_object($this->_providers[$id])) {
-			$this->_providers[$id] = $this->createProvider($id, $this->_providers[$id]);
+		if (!is_object($this->_clients[$id])) {
+			$this->_clients[$id] = $this->createClient($id, $this->_clients[$id]);
 		}
-		return $this->_providers[$id];
+		return $this->_clients[$id];
 	}
 
 	/**
-	 * Checks if provider exists in the hub.
-	 * @param string $id provider id.
-	 * @return boolean whether provider exist.
+	 * Checks if client exists in the hub.
+	 * @param string $id client id.
+	 * @return boolean whether client exist.
 	 */
-	public function hasProvider($id)
+	public function hasClient($id)
 	{
-		return array_key_exists($id, $this->_providers);
+		return array_key_exists($id, $this->_clients);
 	}
 
 	/**
-	 * Creates auth provider instance from its array configuration.
-	 * @param string $id auth provider id.
-	 * @param array $config auth provider instance configuration.
-	 * @return ProviderInterface auth provider instance.
+	 * Creates auth client instance from its array configuration.
+	 * @param string $id auth client id.
+	 * @param array $config auth client instance configuration.
+	 * @return ClientInterface auth client instance.
 	 */
-	protected function createProvider($id, $config)
+	protected function createClient($id, $config)
 	{
 		$config['id'] = $id;
 		return Yii::createObject($config);

extensions/yii/authclient/OpenId.php

@@ -27,7 +27,10 @@ use yii\base\NotSupportedException;
  */
 class OpenId extends Component
 {
-	public $required = [];
+	/**
+	 * @var array list of attributes, which should be requested from server.
+	 */
+	public $requiredAttributes = [];
 	public $optional = [];
 	public $verify_peer;
 	public $capath;
@@ -501,9 +504,9 @@ class OpenId extends Component
 		# That's because it's fully backwards compatibile with 1.0, and some providers
 		# advertise 1.0 even if they accept only 1.1. One such provider is myopenid.com
 		$params['openid.ns.sreg'] = 'http://openid.net/extensions/sreg/1.1';
-		if ($this->required) {
+		if ($this->requiredAttributes) {
 			$params['openid.sreg.required'] = [];
-			foreach ($this->required as $required) {
+			foreach ($this->requiredAttributes as $required) {
 				if (!isset(self::$axToSregMap[$required])) {
 					continue;
 				}
@@ -528,7 +531,7 @@ class OpenId extends Component
 	protected function axParams()
 	{
 		$params = [];
-		if ($this->required || $this->optional) {
+		if ($this->requiredAttributes || $this->optional) {
 			$params['openid.ns.ax'] = 'http://openid.net/srv/ax/1.0';
 			$params['openid.ax.mode'] = 'fetch_request';
 			$this->aliases = [];

extensions/yii/authclient/provider/OAuth1.php

-<?php
-/**
- * @link http://www.yiiframework.com/
- * @copyright Copyright (c) 2008 Yii Software LLC
- * @license http://www.yiiframework.com/license/
- */
-
-namespace yii\authclient\provider;
-
-use Yii;
-
-/**
- * Class OAuth1
- *
- * @author Paul Klimov <klimov.paul@gmail.com>
- * @since 2.0
- */
-class OAuth1 extends \yii\authclient\OAuth1 implements ProviderInterface
-{
-	use ProviderTrait;
-
-	/**
-	 * @inheritdoc
-	 */
-	public function authenticate()
-	{
-		// user denied error
-		if (isset($_GET['denied'])) {
-			return $this->redirectCancel();
-		}
-
-		if (isset($_REQUEST['oauth_token'])) {
-			$oauthToken = $_REQUEST['oauth_token'];
-		}
-
-		if (!isset($oauthToken)) {
-			// Get request token.
-			$requestToken = $this->fetchRequestToken();
-			// Get authorization URL.
-			$url = $this->buildAuthUrl($requestToken);
-			// Redirect to authorization URL.
-			return Yii::$app->getResponse()->redirect($url);
-		} else {
-			// Upgrade to access token.
-			$accessToken = $this->fetchAccessToken();
-			$this->isAuthenticated = true;
-		}
-
-		return $this->isAuthenticated;
-	}
-}
\ No newline at end of file

extensions/yii/authclient/provider/OAuth2.php

-<?php
-/**
- * @link http://www.yiiframework.com/
- * @copyright Copyright (c) 2008 Yii Software LLC
- * @license http://www.yiiframework.com/license/
- */
-
-namespace yii\authclient\provider;
-use Yii;
-use yii\base\Exception;
-
-/**
- * Class OAuth2
- *
- * @author Paul Klimov <klimov.paul@gmail.com>
- * @since 2.0
- */
-class OAuth2 extends \yii\authclient\OAuth2 implements ProviderInterface
-{
-	use ProviderTrait;
-
-	/**
-	 * @inheritdoc
-	 */
-	public function authenticate()
-	{
-		if (isset($_GET['error'])) {
-			if ($_GET['error'] == 'access_denied') {
-				// user denied error
-				return $this->redirectCancel();
-			} else {
-				// request error
-				if (isset($_GET['error_description'])) {
-					$errorMessage = $_GET['error_description'];
-				} elseif (isset($_GET['error_message'])) {
-					$errorMessage = $_GET['error_message'];
-				} else {
-					$errorMessage = http_build_query($_GET);
-				}
-				throw new Exception('Auth error: ' . $errorMessage);
-			}
-		}
-
-		// Get the access_token and save them to the session.
-		if (isset($_GET['code'])) {
-			$code = $_GET['code'];
-			$token = $this->fetchAccessToken($code);
-			if (!empty($token)) {
-				$this->isAuthenticated = true;
-			}
-		} else {
-			$url = $this->buildAuthUrl();
-			return Yii::$app->getResponse()->redirect($url);
-		}
-
-		return $this->isAuthenticated;
-	}
-}
\ No newline at end of file

extensions/yii/authclient/provider/OpenId.php

-<?php
-/**
- * @link http://www.yiiframework.com/
- * @copyright Copyright (c) 2008 Yii Software LLC
- * @license http://www.yiiframework.com/license/
- */
-
-namespace yii\authclient\provider;
-
-use Yii;
-use yii\base\Exception;
-use yii\web\HttpException;
-
-/**
- * Class OpenId
- *
- * @author Paul Klimov <klimov.paul@gmail.com>
- * @since 2.0
- */
-class OpenId extends \yii\authclient\OpenId implements ProviderInterface
-{
-	use ProviderTrait;
-
-	/**
-	 * @inheritdoc
-	 */
-	public function authenticate()
-	{
-		if (!empty($_REQUEST['openid_mode'])) {
-			switch ($_REQUEST['openid_mode']) {
-				case 'id_res':
-					if ($this->validate()) {
-						$attributes = array(
-							'id' => $this->identity
-						);
-						$rawAttributes = $this->getAttributes();
-						foreach ($this->getRequiredAttributes() as $openIdAttributeName) {
-							if (isset($rawAttributes[$openIdAttributeName])) {
-								$attributes[$openIdAttributeName] = $rawAttributes[$openIdAttributeName];
-							} else {
-								throw new Exception('Unable to complete the authentication because the required data was not received.');
-							}
-						}
-						$this->setAttributes($attributes);
-						$this->isAuthenticated = true;
-						return true;
-					} else {
-						throw new Exception('Unable to complete the authentication because the required data was not received.');
-					}
-					break;
-				case 'cancel':
-					$this->redirectCancel();
-					break;
-				default:
-					throw new HttpException(400);
-					break;
-			}
-		} else {
-			$this->identity = $this->authUrl; // Setting identifier
-			$this->required = []; // Try to get info from openid provider
-			foreach ($this->getRequiredAttributes() as $openIdAttributeName) {
-				$this->required[] = $openIdAttributeName;
-			}
-			$request = Yii::$app->getRequest();
-			$this->realm = $request->getHostInfo();
-			$this->returnUrl = $this->realm . $request->getUrl(); // getting return URL
-
-			$url = $this->authUrl();
-			return Yii::$app->getResponse()->redirect($url);
-		}
-
-		return false;
-	}
-}
\ No newline at end of file

tests/unit/extensions/authclient/provider/ProviderTraitTest.php → tests/unit/extensions/authclient/ClientTraitTest.php

 <?php
 
-namespace yiiunit\extensions\authclient\provider;
+namespace yiiunit\extensions\authclient;
 
-
-use yii\authclient\provider\ProviderInterface;
-use yii\authclient\provider\ProviderTrait;
+use yii\authclient\ClientInterface;
+use yii\authclient\ClientTrait;
 use yii\base\Object;
-use yiiunit\extensions\authclient\TestCase;
 
-class ProviderTraitTest extends TestCase
+class ClientTraitTest extends TestCase
 {
 	protected function setUp()
 	{
@@ -28,63 +26,33 @@ class ProviderTraitTest extends TestCase
 
 	public function testSetGet()
 	{
-		$provider = new Provider();
+		$provider = new Client();
 
-		$id = 'test_service_id';
+		$id = 'test_id';
 		$provider->setId($id);
 		$this->assertEquals($id, $provider->getId(), 'Unable to setup id!');
 
-		$successUrl = 'http://test.success.url';
-		$provider->setSuccessUrl($successUrl);
-		$this->assertEquals($successUrl, $provider->getSuccessUrl(), 'Unable to setup success URL!');
+		$name = 'test_name';
+		$provider->setName($name);
+		$this->assertEquals($name, $provider->getName(), 'Unable to setup name!');
 
-		$cancelUrl = 'http://test.cancel.url';
-		$provider->setCancelUrl($cancelUrl);
-		$this->assertEquals($cancelUrl, $provider->getCancelUrl(), 'Unable to setup cancel URL!');
+		$title = 'test_title';
+		$provider->setTitle($title);
+		$this->assertEquals($title, $provider->getTitle(), 'Unable to setup title!');
 	}
 
 	public function testGetDescriptiveData()
 	{
-		$provider = new Provider();
+		$provider = new Client();
 
 		$this->assertNotEmpty($provider->getName(), 'Unable to get name!');
 		$this->assertNotEmpty($provider->getTitle(), 'Unable to get title!');
 	}
-
-	/**
-	 * @depends testSetGet
-	 */
-	public function testGetDefaultSuccessUrl()
-	{
-		$provider = new Provider();
-
-		$this->assertNotEmpty($provider->getSuccessUrl(), 'Unable to get default success URL!');
-	}
-
-	/**
-	 * @depends testSetGet
-	 */
-	public function testGetDefaultCancelUrl()
-	{
-		$provider = new Provider();
-
-		$this->assertNotEmpty($provider->getSuccessUrl(), 'Unable to get default cancel URL!');
-	}
-
-	public function testRedirect()
-	{
-		$provider = new Provider();
-
-		$url = 'http://test.url';
-		$response = $provider->redirect($url, true);
-
-		$this->assertContains($url, $response->content);
-	}
 }
 
-class Provider extends Object implements ProviderInterface
+class Client extends Object implements ClientInterface
 {
-	use ProviderTrait;
+	use ClientTrait;
 
 	public function authenticate() {}
 }
\ No newline at end of file

tests/unit/extensions/authclient/provider/CollectionTest.php → tests/unit/extensions/authclient/CollectionTest.php

 <?php
 
-namespace yiiunit\extensions\authclient\provider;
+namespace yiiunit\extensions\authclient;
 
-use yii\authclient\provider\Collection;
-use yii\authclient\provider\ProviderInterface;
-use yii\authclient\provider\ProviderTrait;
+use yii\authclient\Collection;
+use yii\authclient\ClientInterface;
+use yii\authclient\ClientTrait;
 use yii\base\Object;
 use yiiunit\extensions\authclient\TestCase;
 
@@ -16,12 +16,12 @@ class CollectionTest extends TestCase
 	{
 		$collection = new Collection();
 
-		$providers = [
-			'testProvider1' => new TestProvider(),
-			'testProvider2' => new TestProvider(),
+		$clients = [
+			'testClient1' => new TestClient(),
+			'testClient2' => new TestClient(),
 		];
-		$collection->setProviders($providers);
-		$this->assertEquals($providers, $collection->getProviders(), 'Unable to setup providers!');
+		$collection->setClients($clients);
+		$this->assertEquals($clients, $collection->getClients(), 'Unable to setup clients!');
 	}
 
 	/**
@@ -31,14 +31,14 @@ class CollectionTest extends TestCase
 	{
 		$collection = new Collection();
 
-		$providerId = 'testProviderId';
-		$provider = new TestProvider();
-		$providers = [
-			$providerId => $provider
+		$clientId = 'testClientId';
+		$client = new TestClient();
+		$clients = [
+			$clientId => $client
 		];
-		$collection->setProviders($providers);
+		$collection->setClients($clients);
 
-		$this->assertEquals($provider, $collection->getProvider($providerId), 'Unable to get provider by id!');
+		$this->assertEquals($client, $collection->getClient($clientId), 'Unable to get client by id!');
 	}
 
 	/**
@@ -48,18 +48,18 @@ class CollectionTest extends TestCase
 	{
 		$collection = new Collection();
 
-		$providerId = 'testProviderId';
-		$providerClassName = TestProvider::className();
-		$providers = [
-			$providerId => [
-				'class' => $providerClassName
+		$clientId = 'testClientId';
+		$clientClassName = TestClient::className();
+		$clients = [
+			$clientId => [
+				'class' => $clientClassName
 			]
 		];
-		$collection->setProviders($providers);
+		$collection->setClients($clients);
 
-		$provider = $collection->getProvider($providerId);
-		$this->assertTrue(is_object($provider), 'Unable to create provider by config!');
-		$this->assertTrue(is_a($provider, $providerClassName), 'Provider has wrong class name!');
+		$provider = $collection->getClient($clientId);
+		$this->assertTrue(is_object($provider), 'Unable to create client by config!');
+		$this->assertTrue(is_a($provider, $clientClassName), 'Client has wrong class name!');
 	}
 
 	/**
@@ -69,22 +69,22 @@ class CollectionTest extends TestCase
 	{
 		$collection = new Collection();
 
-		$providerName = 'testProviderName';
-		$providers = [
-			$providerName => [
-				'class' => 'TestProvider1'
+		$clientName = 'testClientName';
+		$clients = [
+			$clientName => [
+				'class' => 'TestClient1'
 			],
 		];
-		$collection->setProviders($providers);
+		$collection->setClients($clients);
 
-		$this->assertTrue($collection->hasProvider($providerName), 'Existing provider check fails!');
-		$this->assertFalse($collection->hasProvider('unExistingProviderName'), 'Not existing provider check fails!');
+		$this->assertTrue($collection->hasClient($clientName), 'Existing client check fails!');
+		$this->assertFalse($collection->hasClient('unExistingClientName'), 'Not existing client check fails!');
 	}
 }
 
-class TestProvider extends Object implements ProviderInterface
+class TestClient extends Object implements ClientInterface
 {
-	use ProviderTrait;
+	use ClientTrait;
 
 	public function authenticate() {}
 }
\ No newline at end of file