}

    @Test
    public void testInvalidUncPath() throws Exception {
        // Due to normalization removing duplicate backslashes, true UNC validation doesn't work
        // These tests validate current behavior where problematic paths are caught by other checks

        // Test invalid server name with dots - caught by directory traversal check
        assertThrows(SmbException.class, () -> {

        transformHeader.setOriginalMessageSize(messageSize);

        // Then
        assertEquals(messageSize, transformHeader.getOriginalMessageSize());
    }

    @Test
    @DisplayName("Should validate protocol ID")
    void testProtocolIdValidation() {
        // Given
        byte[] validProtocolId = { (byte) 0xFD, 'S', 'M', 'B' };
        byte[] invalidProtocolId = { 'I', 'N', 'V', 'D' };

        // When/Then

        }
    }
    
    public void validateNotification(WitnessNotification notification) throws SecurityException {
        // Validate notification authenticity
        if (!isValidNotificationSource(notification)) {
            throw new SecurityException("Invalid witness notification source");
        }
    }
    

// license that can be found in the LICENSE file.

// This file is for validation errors only, i.e., errors reported by the validate function.
// Negative test cases for errors generated earlier in the assembler's preprocess stage
// should be added to riscv64error.s.  If they are added to this file, they will prevent
// the validate function from being run and TestRISCVValidation will report missing
// errors.

TEXT validation(SB),$0

 * stale).
 */
class CacheStrategy internal constructor(
  /** The request to send on the network, or null if this call doesn't use the network. */
  val networkRequest: Request?,
  /** The cached response to return or validate; or null if this call doesn't use a cache. */
  val cacheResponse: Response?,
) {
  class Factory(
    private val nowMillis: Long,
    internal val request: Request,
    private val cacheResponse: Response?,
  ) {

        int read = resp.decode(packet, 0, false);
        assertTrue(read >= SMB2_HEADER_LENGTH + body.length, "Should decode at least header+body");

        // Validate simple getters
        assertEquals((byte) 0x7, resp.getOplockLevel());
        assertEquals((byte) 0x2, resp.getOpenFlags());
        assertEquals(0x11223344, resp.getCreateAction());

	} else {
		v, ok = r.Header[xhttp.AmzContentSha256]
	}

	// Skip if no header was set.
	if !ok {
		return true
	}

	// If x-amz-content-sha256 is set and the value is not
	// 'UNSIGNED-PAYLOAD' we should validate the content sha256.
	switch v[0] {
	case unsignedPayload, unsignedPayloadTrailer:
		return true
	case emptySHA256:
		// some broken clients set empty-sha256
		// with > 0 content-length in the body,

    for (LoadingCache<Object, Object> cache : caches()) {
      cache.getUnchecked(1);
      Entry<Object, Object> entry = Iterables.getOnlyElement(cache.asMap().entrySet());

      cache.invalidate(1);
      assertEquals(0, cache.size());

      entry.setValue(3);
      assertEquals(1, cache.size());
      assertEquals(3, cache.getIfPresent(1));
      checkValidState(cache);

							reqType, bucketName, test.objectName, err)
					}
					// Validate whether the error has occurred for the expected reason.
					if want.Code != errXML.Code {
						t.Errorf("%s, Expected to fail with error \"%s\", but received \"%s\": %q.",
							reqType, want.Code, errXML.Code, errXML.Message)
					}
					// Validate the HTTP response status code  with the expected one.
					if want.HTTPStatusCode != rec.Code {

    * Swagger UI.
    * ReDoc.

---

Coming back to the previous code example, **FastAPI** will:

* Validate that there is an `item_id` in the path for `GET` and `PUT` requests.
* Validate that the `item_id` is of type `int` for `GET` and `PUT` requests.
    * If it is not, the client will see a useful, clear error.