Changed name of the base class for unit tests

Author: ischenko

tests/ConfigTest.php

@@ -1,6 +1,6 @@
 <?php
 
-class ConfigTest extends \SpecifyUnitTester
+class ConfigTest extends \SpecifyUnitTest
 {
     /**
      * @var \Codeception\Specify\Config

tests/ObjectPropertyTest.php

@@ -1,6 +1,6 @@
 <?php
 
-class ObjectPropertyTest extends \SpecifyUnitTester
+class ObjectPropertyTest extends \SpecifyUnitTest
 {
     private $private = 'private';
 

tests/SpecifyTest.php

@@ -1,6 +1,6 @@
 <?php
 
-class SpecifyTest extends \SpecifyUnitTester
+class SpecifyTest extends \SpecifyUnitTest
 {
     protected $user;
     protected $a;

tests/_bootstrap.php

@@ -1,3 +1,3 @@
 <?php
 require_once __DIR__.'/../vendor/autoload.php';
-require_once __DIR__ . '/_support/SpecifyUnitTester.php';
+require_once __DIR__ . '/_support/SpecifyUnitTest.php';

tests/_support/SpecifyUnitTest.php

@@ -0,0 +1,6 @@
+<?php
+
+class SpecifyUnitTest extends \PHPUnit_Framework_TestCase
+{
+    use Codeception\Specify;
+}