Ad-Hoc: Add extra tests for configuration defaults

These extra tests may help in the future to catch unintended behavior changes for the default of these 2 specific settings.

tests/Configuration/ConfigurationTest.php

@@ -93,4 +93,18 @@ public function testMigrationOrganizationCanBeReset(): void
         self::assertFalse($config->areMigrationsOrganizedByYearAndMonth());
         self::assertFalse($config->areMigrationsOrganizedByYear());
     }
+
+    public function testTransactionalConfigDefaultOption(): void
+    {
+        $config = new Configuration();
+
+        self::assertTrue($config->isTransactional());
+    }
+
+    public function testAllOrNothingConfigDefaultOption(): void
+    {
+        $config = new Configuration();
+
+        self::assertFalse($config->isAllOrNothing());
+    }
 }