final JobProcessingException exception = new JobProcessingException(message);

        assertNotNull(exception);
        assertEquals(message, exception.getMessage());
    }

    public void test_constructor_withUnicodeMessage() {
        // Test constructor with Unicode characters in message
        final String message = "ジョブ処理エラー: 失敗しました 😱";
        final JobProcessingException exception = new JobProcessingException(message);