int testValue = 98765;
        NdrLong ndrLong = new NdrLong(testValue);

        // Call the encode method
        ndrLong.encode(mockNdrBuffer);

        // Verify that enc_ndr_long was called exactly once with the correct value
        verify(mockNdrBuffer, times(1)).enc_ndr_long(testValue);
        // Verify that no other interactions occurred with the mock buffer
        verifyNoMoreInteractions(mockNdrBuffer);
    }

  public void testEquals_otherListContainingNull() {
    List<E> other = new ArrayList<>(getSampleElements());
    other.set(other.size() / 2, null);
    assertFalse(
        "Two Lists should not be equal if exactly one of them has null at a given index.",
        getList().equals(other));
  }

  @CollectionSize.Require(absent = CollectionSize.ZERO)
  @CollectionFeature.Require(ALLOWS_NULL_VALUES)

    @DisplayName("send handles each RequestParam enum constant")
    void send_eachRequestParam_isAccepted(RequestParam param) throws Exception {
        // Arrange: stub per-call return to ensure interaction with the exact enum
        when(tree.send(eq(request), eq(param))).thenReturn(response);

        // Act
        CommonServerMessageBlockResponse out = tree.send(request, param);

        // Assert

    public void test_complexConditions() {
        final Map<String, String[]> conditions = new HashMap<>();
        conditions.put("q", new String[] { "search term" });
        conditions.put("epq", new String[] { "exact phrase" });
        conditions.put("oq", new String[] { "word1 word2" });
        conditions.put("nq", new String[] { "exclude" });
        conditions.put("filetype", new String[] { "pdf" });

	_, err := objAPI.DeleteObject(ctx, minioMetaBucket, configFile, ObjectOptions{
		DeletePrefix:       true,
		DeletePrefixObject: true, // use prefix delete on exact object (this is an optimization to avoid fan-out calls)
	})
	if err != nil && isErrObjectNotFound(err) {
		return errConfigNotFound
	}
	return err
}

   * href="https://github.com/aappleby/smhasher/blob/master/src/MurmurHash3.cpp">32-bit murmur3
   * algorithm, x86 variant</a> (little-endian variant), using the given seed value.
   *
   * <p>The exact C++ equivalent is the MurmurHash3_x86_32 function (Murmur3A).
   *
   * <p>This method is called {@code murmur3_32_fixed} because it fixes a bug in the {@code
   * HashFunction} returned by the original {@code murmur3_32} method.

    void valuesContainsAllInOrder() {
        RequestParam[] values = RequestParam.values();

        assertNotNull(values, "values() must not return null");
        assertEquals(4, values.length, "There must be exactly 4 constants");
        assertArrayEquals(
                new RequestParam[] { RequestParam.NONE, RequestParam.NO_TIMEOUT, RequestParam.NO_RETRY, RequestParam.RETAIN_PAYLOAD },

        "network interceptor ${interceptors[index - 1]} must retain the same host and port"
      }
      check(calls == 1) {
        "network interceptor ${interceptors[index - 1]} must call proceed() exactly once"
      }
    }

    // Call the next interceptor in the chain.
    val next = copy(index = index + 1, request = request)
    val interceptor = interceptors[index]

    @Suppress("USELESS_ELVIS")

            return false; // as they are not both null
        }
        return o1.equals(o2);
    }

    // ----------------------------------------------------------------------------
    /**
     * used to eliminate exact duplicates in the edge list
     */
    @Override
    @SuppressWarnings("checkstyle:equalshashcode")
    public boolean equals(Object o) {
        if (o instanceof MetadataGraphEdge e) {

/// check | Verifique



///

	Então, com a mesma declaração de tipo do Python, o **FastAPI** dá pra você validação de dados.

	Observe que o erro também mostra claramente o ponto exato onde a validação não passou.

	Isso é incrivelmente útil enquanto se desenvolve e debuga o código que interage com a sua API.

## Documentação