want    *meshconfig.MeshConfig
		wantErr bool
	}{
		{
			in:   `{"enableTracing": true}`,
			want: &meshconfig.MeshConfig{EnableTracing: true},
		},
		{
			in:   `{"enableTracing": true, "unknownField": "unknownValue"}`,
			want: &meshconfig.MeshConfig{EnableTracing: true},
		},
	}
	for i, c := range cases {
		t.Run(fmt.Sprintf("[%v]", i), func(tt *testing.T) {
			var got meshconfig.MeshConfig

      .isEqualTo(WebSocketExtensions(perMessageDeflate = true, unknownValues = true))
    assertThat(parse("permessage-deflate; unknown_parameter=15"))
      .isEqualTo(WebSocketExtensions(perMessageDeflate = true, unknownValues = true))
    assertThat(parse("permessage-deflate; unknown_parameter=15; unknown_parameter=15"))
      .isEqualTo(WebSocketExtensions(perMessageDeflate = true, unknownValues = true))
  }

  @Test
  fun unexpectedValue() {

 *     client_max_window_bits="15"; server_no_context_takeover; client_no_context_takeover
 * ```
 *
 * If any other extension or parameter is specified, then [unknownValues] will be true. Such
 * responses should be refused as their web socket extensions will not be understood.
 *
 * Note that [java.util.zip.Deflater] is hardcoded to use 15 bits (32 KiB) for