#469 add test

Author: rez1dent3

tests/Units/Domain/WalletFloatTest.php

@@ -304,6 +304,29 @@ public function testBitcoin(): void
         self::assertSame('256.00000256000000000000000000000001', $user->balanceFloat);
     }
 
+    /**
+     * Case from @EdX9.
+     *
+     * @see https://github.com/bavix/laravel-wallet/issues/469
+     *
+     * @throws ExceptionInterface
+     */
+    public function testBigFloat(): void
+    {
+        /** @var User[] $users */
+        $users = UserFloatFactory::times(2)->create();
+
+        [$first, $second] = $users;
+
+        self::assertSame(0, $first->balanceInt);
+        self::assertSame(0, $second->balanceInt);
+
+        $first->forceTransferFloat($second, 6629944401);
+
+        self::assertSame(-662994440100, $first->balanceInt);
+        self::assertSame(662994440100, $second->balanceInt);
+    }
+
     /**
      * Case from @ucanbehack.
      *