Update to PHPUnit 8

Author: wol-soft

composer.json

@@ -11,12 +11,12 @@
         }
     ],
     "require": {
-        "php": ">=7.1",
+        "php": ">=7.2",
         "wol-soft/php-micro-template": "^1.3",
         "symplify/easy-coding-standard": "^4.1"
     },
     "require-dev": {
-        "phpunit/phpunit": "^7.1"
+        "phpunit/phpunit": "^8.0"
     },
     "autoload": {
         "psr-4": {

src/Model/Validator/PropertyTemplateValidator.php

@@ -47,7 +47,7 @@ public function __construct(
     }
 
     /**
-     * Get the source code for the coeck to perform
+     * Get the source code for the check to perform
      *
      * @return string
      *

tests/AbstractPHPModelGeneratorTest.php

@@ -23,7 +23,7 @@ abstract class AbstractPHPModelGeneratorTest extends TestCase
 
     private $generatedFiles = [];
 
-    public static function setUpBeforeClass()
+    public static function setUpBeforeClass(): void
     {
         if (is_dir(sys_get_temp_dir() . '/PHPModelGeneratorTest')) {
             $di = new RecursiveDirectoryIterator(sys_get_temp_dir() . '/PHPModelGeneratorTest', FilesystemIterator::SKIP_DOTS);
@@ -38,7 +38,7 @@ public static function setUpBeforeClass()
         @mkdir(sys_get_temp_dir() . '/PHPModelGeneratorTest/Models');
     }
 
-    public function tearDown()
+    public function tearDown(): void
     {
         parent::tearDown();