}

    @Test
    @DisplayName("Test safe integer multiplication")
    void testSafeMultiplication() {
        assertEquals(100, InputValidator.safeMultiply(10, 10));
        assertEquals(-100, InputValidator.safeMultiply(10, -10));

        assertThrows(ArithmeticException.class, () -> InputValidator.safeMultiply(Integer.MAX_VALUE, 2));

		<la:select property="num" styleId="numSearchOption"
			styleClass="form-control">
			<option value="10">
				<la:message key="labels.search_result_select_num" />
			</option>
			<la:option value="10">10</la:option>
			<la:option value="20">20</la:option>
			<la:option value="30">30</la:option>
			<la:option value="40">40</la:option>
			<la:option value="50">50</la:option>
			<la:option value="100">100</la:option>

		<la:select property="num" styleId="numSearchOption"
			styleClass="form-control">
			<option value="10">
				<la:message key="labels.search_result_select_num" />
			</option>
			<la:option value="10">10</la:option>
			<la:option value="20">20</la:option>
			<la:option value="30">30</la:option>
			<la:option value="40">40</la:option>
			<la:option value="50">50</la:option>
			<la:option value="100">100</la:option>

   * by other {@code ClassValue} users. Some of the benchmarked implementations don't use one or
   * both of these mechanisms, so they will be unaffected.
   */
  @Param({"0", "1", "12"})
  int otherEntriesInDataStructure;

  final List<ClassValue<?>> retainedReferencesToOtherClassValues = new ArrayList<>();

  @BeforeExperiment
  void addOtherEntries() throws Exception {

"1.1.1 OK"
"1.1.2 OK"
"1.1.3 OK"
"1.1.4 OK"
"1.1.5 OK"
"1.1.6 OK"
"1.1.7 OK"
"1.1.8 OK"
"1.2.1 OK"
"1.2.2 OK"
"1.2.3 OK"
"1.2.4 OK"
"1.2.5 OK"
"1.2.6 OK"
"1.2.7 OK"
"1.2.8 OK"
"10.1.1 OK"
"12.1.1 UNIMPLEMENTED"
"12.1.10 UNIMPLEMENTED"
"12.1.11 UNIMPLEMENTED"
"12.1.12 UNIMPLEMENTED"
"12.1.13 UNIMPLEMENTED"
"12.1.14 UNIMPLEMENTED"
"12.1.15 UNIMPLEMENTED"
"12.1.16 UNIMPLEMENTED"
"12.1.17 UNIMPLEMENTED"

For example, you could add a custom header `X-Process-Time` containing the time in seconds that it took to process the request and generate a response:

{* ../../docs_src/middleware/tutorial001.py hl[10,12:13] *}

/// tip

그리고 `response` 또한 생성된 후 반환되기 전에 코드를 추가 할 수 있습니다.

예를 들어, 요청을 수행하고 응답을 생성하는데 까지 걸린 시간 값을 가지고 있는 `X-Process-Time` 같은 사용자 정의 헤더를 추가할 수 있습니다.

{* ../../docs_src/middleware/tutorial001.py hl[10,12:13] *}

## 다른 미들웨어

미들웨어에 대한 더 많은 정보는 [숙련된 사용자 안내서: 향상된 미들웨어](../advanced/middleware.md){.internal-link target=\_blank}에서 확인할 수 있습니다.

        assertVersionEqual("1", "1.0.0");
        assertVersionOlder("1.0", "1.1");
        assertVersionOlder("1.1", "1.2");
        assertVersionOlder("1.0.0", "1.1");
        assertVersionOlder("1.1", "1.2.0");

        assertVersionOlder("1.1.2.alpha1", "1.1.2");
        assertVersionOlder("1.1.2.alpha1", "1.1.2.beta1");
        assertVersionOlder("1.1.2.beta1", "1.2");

        assertVersionOlder("1.0-alpha-1", "1.0");

Наприклад, Ви можете додати власний заголовок `X-Process-Time`, який міститиме час у секундах, який витратився на обробку запиту та генерацію відповіді:

{* ../../docs_src/middleware/tutorial001.py hl[10,12:13] *}


/// tip | Підказка

Dann können wir `secrets.compare_digest()` verwenden, um sicherzustellen, dass `credentials.username` `"stanleyjobson"` und `credentials.password` `"swordfish"` ist.

{* ../../docs_src/security/tutorial007_an_py39.py hl[1,12:24] *}

Dies wäre das gleiche wie:

```Python
if not (credentials.username == "stanleyjobson") or not (credentials.password == "swordfish"):
    # Einen Error zurückgeben
    ...
```