}

    @Test
    @DisplayName("Test toString method")
    void testToString() {
        SMB1SigningDigest digest = new SMB1SigningDigest(testMacSigningKey);
        String result = digest.toString();

        assertNotNull(result);
        assertTrue(result.startsWith("MacSigningKey="));
        assertTrue(result.contains("0102030405060708090A0B0C0D0E0F10"));
    }

    @Test

Porque el editor conoce los tipos de las variables, no solo obtienes autocompletado, también obtienes chequeo de errores:

<img src="/img/python-types/image04.png">

Ahora sabes que debes corregirlo, convertir `age` a un string con `str(age)`:

{* ../../docs_src/python_types/tutorial004_py310.py hl[2] *}

## Declaración de tipos { #declaring-types }

<img src="/img/python-types/image04.png">

Agora você sabe que precisa corrigi-la, convertendo `age` em uma string com `str(age)`:

{* ../../docs_src/python_types/tutorial004_py310.py hl[2] *}

## Declarando tipos { #declaring-types }

Você acabou de ver o local principal para declarar type hints. Como parâmetros de função.

      <span style="background-color:#007166"><font color="#D3D7CF"> app </font></span>  Using import string: <font color="#3465A4">main:app</font>

		cause:      err,
	}
}

func errEvaluatorInvalidTimestampFormatPattern(err error) *s3Error {
	return &s3Error{
		code:       "EvaluatorInvalidTimestampFormatPattern",
		message:    "Invalid time stamp format string in the SQL expression.",
		statusCode: 400,
		cause:      err,
	}
}

func errEvaluatorInvalidTimestampFormatPatternAdditionalFieldsRequired(err error) *s3Error {
	return &s3Error{

            return this; // For simplicity, return self
        }

        @Override
        public void enc_ndr_string(String s) {
            // Simulate encoding a string
            offset += (s.length() * 2) + 4; // Length + null terminator + actual string
        }
    }

    // Test for LsarQosInfo
    @Test
    void testLsarQosInfoEncode() throws NdrException {

            return TestingExecutors.noOpScheduledExecutor();
          }

          @Override
          protected void runOneIteration() throws Exception {}

          @Override
          protected String serviceName() {
            return "Foo";
          }
        };
    TimeoutException e =
        assertThrows(
            TimeoutException.class, () -> service.startAsync().awaitRunning(1, MILLISECONDS));

            return TestingExecutors.noOpScheduledExecutor();
          }

          @Override
          protected void runOneIteration() throws Exception {}

          @Override
          protected String serviceName() {
            return "Foo";
          }
        };
    TimeoutException e =
        assertThrows(
            TimeoutException.class, () -> service.startAsync().awaitRunning(1, MILLISECONDS));

    return Multisets.equalsImpl(this, object);
  }

  @Override
  public int hashCode() {
    return Sets.hashCodeImpl(entrySet());
  }

  @Override
  public String toString() {
    return entrySet().toString();
  }

  /**
   * @since 21.0 (present with return type {@code Set} since 2.0)
   */
  @Override
  public abstract ImmutableSet<E> elementSet();

  - [Kotlin Libraries](https://docs.gradle.org/current/samples/sample_building_kotlin_libraries.html)
  - [Scala Applications](https://docs.gradle.org/current/samples/sample_building_scala_applications.html)
  - [Spring Boot Web Apps](https://docs.gradle.org/current/samples/sample_building_spring_boot_web_applications.html)
  - [C++ Libraries](https://docs.gradle.org/current/samples/sample_building_cpp_libraries.html)