add namespaces

Author: davydovct

lib/Cleantalk.php

@@ -1,4 +1,5 @@
 <?php
+namespace lib;
 
 /**
  * Cleantalk class create request

lib/CleantalkAPI.php

@@ -1,4 +1,5 @@
 <?php
+namespace lib;
 
 class CleantalkAPI
 {

lib/CleantalkHelper.php

@@ -1,4 +1,5 @@
 <?php
+namespace lib;
 
 class CleantalkHelper
 {

lib/CleantalkRequest.php

@@ -1,4 +1,5 @@
 <?php
+namespace lib;
 
 /**
  * Request class

lib/CleantalkResponse.php

@@ -1,4 +1,5 @@
 <?php
+namespace lib;
 
 /**
  * Response class

tests/CleantalkTest.php

@@ -2,6 +2,11 @@
 require_once 'lib/Cleantalk.php';
 require_once 'lib/CleantalkRequest.php';
 require_once 'lib/CleantalkResponse.php';
+require_once 'lib/CleantalkAPI.php';
+require_once 'lib/CleantalkHelper.php';
+
+use lib\Cleantalk;
+use lib\CleantalkRequest;
 
 class CleantalkTest extends \PHPUnit\Framework\TestCase 
 {