Adapt test to new tools

Author: Slamdunk

.gitignore

@@ -1,3 +1,4 @@
 /composer.phar
 /composer.lock
 /vendor/*
+.phpunit.result.cache

composer.json

@@ -14,9 +14,9 @@
         "php": "^7.1 || ^8.0"
     },
     "require-dev": {
-        "doctrine/collections": "^1.0",
-        "doctrine/common": "^2.6",
-        "phpunit/phpunit": "^7.1"
+        "doctrine/collections": "^1.6",
+        "doctrine/common": "^2.13",
+        "phpunit/phpunit": "^7.5 || ^8.5 || ^9.5"
     },
     "autoload": {
         "psr-4": {

tests/DeepCopyTest/Reflection/ReflectionHelperTest.php

@@ -2,6 +2,7 @@
 
 namespace DeepCopyTest\Reflection;
 
+use DeepCopy\Exception\PropertyException;
 use DeepCopy\Reflection\ReflectionHelper;
 use PHPUnit\Framework\TestCase;
 use ReflectionClass;
@@ -60,13 +61,11 @@ public function provideProperties()
         ];
     }
 
-    /**
-     * @expectedException \DeepCopy\Exception\PropertyException
-     */
     public function test_it_cannot_retrieve_a_non_existent_prperty()
     {
         $object = new ReflectionHelperTestChild();
 
+        $this->expectException(PropertyException::class);
         ReflectionHelper::getProperty($object, 'non existent property');
     }
 }