testRC4HMac(5, data, key, expect);
    }


    @Test
    public void testRC4Checksum4 () throws PACDecodingException, GeneralSecurityException {
        String data = "seventeen eighteen nineteen twenty twenty-one";
        String key = "F7D3A155AF5E238A0B7A871A96BA2AB2";
        String expect = "922A79152EF1D23032B17D8E023E8EBD";
        testRC4HMac(6, data, key, expect);
    }


    @Test

                }
            ]
        }
    )


def test_post_with_only_name_price(client: TestClient):
    response = client.post("/items/", json={"name": "Foo", "price": "twenty"})
    assert response.status_code == 422
    assert response.json() == IsDict(
        {
            "detail": [
                {
                    "type": "float_parsing",

                }
            ]
        }
    )


@needs_py310
def test_post_with_only_name_price(client: TestClient):
    response = client.post("/items/", json={"name": "Foo", "price": "twenty"})
    assert response.status_code == 422
    assert response.json() == IsDict(
        {
            "detail": [
                {
                    "type": "float_parsing",

   */
  public static char toUpperCase(char c) {
    return isLowerCase(c) ? (char) (c ^ CASE_MASK) : c;
  }

  /**
   * Indicates whether {@code c} is one of the twenty-six lowercase ASCII alphabetic characters
   * between {@code 'a'} and {@code 'z'} inclusive. All others (including non-ASCII characters)
   * return {@code false}.
   */
  public static boolean isLowerCase(char c) {

    IntegerDiv10 three = new IntegerDiv10(3);
    IntegerDiv10 eleven = new IntegerDiv10(11);
    IntegerDiv10 twelve = new IntegerDiv10(12);
    IntegerDiv10 twenty = new IntegerDiv10(20);

    List<IntegerDiv10> original = ImmutableList.of(three, eleven, twelve, twenty);

    Multiset<IntegerDiv10> copy = ImmutableSortedMultiset.copyOf(original);
    assertTrue(copy.contains(eleven));
    assertTrue(copy.contains(twelve));
  }

   */
  public static char toUpperCase(char c) {
    return isLowerCase(c) ? (char) (c ^ CASE_MASK) : c;
  }

  /**
   * Indicates whether {@code c} is one of the twenty-six lowercase ASCII alphabetic characters
   * between {@code 'a'} and {@code 'z'} inclusive. All others (including non-ASCII characters)
   * return {@code false}.
   */
  public static boolean isLowerCase(char c) {

### Testy

* Pomóż mi sprawdzić, czy PR ma **testy**.

* Sprawdź, czy testy **nie przechodzą** przed PR. 🚨

* Następnie sprawdź, czy testy **przechodzą** po PR. ✅

* Wiele PR-ów nie ma testów, możesz **przypomnieć** im o dodaniu testów, a nawet **zaproponować** samemu jakieś testy. To jedna z rzeczy, które pochłaniają najwięcej czasu i możesz w tym bardzo pomóc.

        assertEquals(sitePath, viewHelper.getSitePath(docMap));

        urlLink = "http://www.qwerty.jp";
        sitePath = "www.qwerty.jp";
        docMap.put(fieldName, urlLink);
        assertEquals(sitePath, viewHelper.getSitePath(docMap));

        urlLink = "://www.qwerty.jp";
        sitePath = "www.qwerty.jp";
        docMap.put(fieldName, urlLink);
        assertEquals(sitePath, viewHelper.getSitePath(docMap));

* Wsparcie dla **WebSocket**.
* <abbr title='Zadania wykonywane w tle, bez zatrzymywania żądań, w tym samym procesie. Po angielsku: In-process background tasks'>Zadania w tle</abbr>.
* Eventy startup i shutdown.
* Klient testowy zbudowany na bazie biblioteki `requests`.
* **CORS**, GZip, pliki statyczne, streamy.
* Obsługa **sesji i ciasteczek**.
* 100% pokrycie testami.
* 100% adnotacji typów.

Mas então você deve chamar "esse método que converte a primeira letra em maiúscula".

Era `upper`? Era `uppercase`? `first_uppercase`? `capitalize`?

Em seguida, tente com o velho amigo do programador, o preenchimento automático do editor.

Você digita o primeiro parâmetro da função, `first_name`, depois um ponto (`.`) e, em seguida, pressiona `Ctrl + Space` para acionar a conclusão.