this.exception = e;
            }

            @Override
            public int decode(byte[] buffer, int bufferIndex) throws SMBProtocolDecodingException {
                if (buffer == null || buffer.length < bufferIndex + 4) {
                    throw new SMBProtocolDecodingException("Buffer too small");
                }
                return 4;
            }

            @Override

With `openapi_examples` added to `Body()` the `/docs` would look like:

<img src="/img/tutorial/body-fields/image02.png">

## Technical Details { #technical-details }

/// tip

If you are already using **FastAPI** version **0.99.0 or above**, you can probably **skip** these details.

They are more relevant for older versions, before OpenAPI 3.1.0 was available.

    server.enqueue(MockResponse.Builder().body("b").build()) // Fetched directly.
    client =
      client
        .newBuilder()
        .addInterceptor(
          Interceptor { chain: Interceptor.Chain ->
            if (chain.request().url.encodedPath == "/b") {
              val requestA =
                Request
                  .Builder()
                  .url(server.url("/a"))
                  .build()

    val redirect = server.takeRequest()
    assertThat(redirect.requestLine).isEqualTo("GET /new-path HTTP/1.1")
  }

  /**
   * Test that MockWebServer blocks for a call to enqueue() if a request is made before a mock
   * response is ready.
   */
  @Test
  fun dispatchBlocksWaitingForEnqueue() {
    Thread {
      try {
        Thread.sleep(1000)

        // Given
        setPrivateField(response, "supportsEncryption", false);

        // Then
        assertFalse(response.isEncryptionSupported());
    }

    @Test
    @DisplayName("Should check if can reuse")
    void testCanReuse() {
        // When same config
        assertTrue(response.canReuse(mockContext, false));

        // When different config

            doReturn(true).when(smbFile).exists();
            doReturn(true).when(smbFile).isDirectory();
            doNothing().when(smbFile).mkdir();

            // Act & Assert - mkdir should succeed silently if directory already exists
            smbFile.mkdir();
        }

        @Test
        void testRenameToSameFile() throws MalformedURLException, SmbException {
            // Arrange

#### Check the `openapi.json` { #check-the-openapi-json }

If you are curious about how the raw OpenAPI schema looks like, FastAPI automatically generates a JSON (schema) with the descriptions of all your API.

  }

  fun assertFailure(vararg allowedExceptionTypes: Class<*>) =
    apply {
      var found = false
      for (expectedClass in allowedExceptionTypes) {
        if (expectedClass.isInstance(failure)) {
          found = true
          break
        }
      }
      assertThat(
        found,

        dfsImpl = new DfsImpl(mockContext);
    }

    // Test for the constructor
    @Test
    void testDfsImplConstructor() {
        // The constructor is called in setUp(), so if no exception is thrown, this test passes.
        assertNotNull(dfsImpl);
    }

    // Tests for isTrustedDomain
    @Test
    void testIsTrustedDomain_DfsDisabled() throws SmbAuthException {

        LabelTypeHelper mockLabelTypeHelper = new LabelTypeHelper() {
            @Override
            public Set<String> getMatchedLabelValueSet(String url) {
                Set<String> labels = new HashSet<>();
                if (url != null && url.contains("test")) {
                    labels.add("label1");
                    labels.add("label2");
                }
                return labels;
            }
        };