Add fix for Date/DateTime seeding.

Author: dereuromark

tests/TestCase/Command/SeedCommandTest.php

@@ -12,6 +12,7 @@
 use Cake\TestSuite\TestCase;
 use InvalidArgumentException;
 use Phinx\Config\FeatureFlags;
+use ReflectionClass;
 use ReflectionProperty;
 
 class SeedCommandTest extends TestCase
@@ -41,7 +42,10 @@ public function tearDown(): void
         $connection->execute('DROP TABLE IF EXISTS stores');
 
         if (class_exists(FeatureFlags::class)) {
-            FeatureFlags::$addTimestampsUseDateTime = false;
+            $reflection = new ReflectionClass(FeatureFlags::class);
+            if ($reflection->hasProperty('addTimestampsUseDateTime')) {
+                FeatureFlags::$addTimestampsUseDateTime = false;
+            }
         }
     }
 
@@ -201,7 +205,10 @@ public function testSeederSourceNotFound(): void
     public function testSeederWithTimestampFields(): void
     {
         if (class_exists(FeatureFlags::class)) {
-            FeatureFlags::$addTimestampsUseDateTime = false;
+            $reflection = new ReflectionClass(FeatureFlags::class);
+            if ($reflection->hasProperty('addTimestampsUseDateTime')) {
+                FeatureFlags::$addTimestampsUseDateTime = false;
+            }
         }
 
         $this->createTables();
@@ -231,6 +238,9 @@ public function testSeederWithDateTimeFields(): void
     {
         $this->skipIf(!class_exists(FeatureFlags::class));
 
+        $reflection = new ReflectionClass(FeatureFlags::class);
+        $this->skipIf(!$reflection->hasProperty('addTimestampsUseDateTime'));
+
         FeatureFlags::$addTimestampsUseDateTime = true;
 
         $this->createTables();