* component parts, this class implements relative URL resolution: what address you'd reach by
 * clicking a relative link on a specified page. For example:
 *
 * ```java
 * HttpUrl base = HttpUrl.parse("https://www.youtube.com/user/WatchTheDaily/videos");
 * HttpUrl link = base.resolve("../../watch?v=cbP2N1BQdYc");
 * System.out.println(link);
 * ```
 *
 * which prints:
 *
 * ```
 * https://www.youtube.com/watch?v=cbP2N1BQdYc

| HttpUrl.get(String)                 | String.toHttpUrl()              |
| HttpUrl.get(URI)                    | URI.toHttpUrlOrNull()           |
| HttpUrl.get(URL)                    | URL.toHttpUrlOrNull()           |
| HttpUrl.parse(String)               | String.toHttpUrlOrNull()        |
| HttpUrl.uri()                       | HttpUrl.toUri()                 |

  @get:JvmName("url")
  val url: HttpUrl = checkNotNull(builder.url) { "url == null" }

  @get:JvmName("method")
  val method: String = builder.method

  @get:JvmName("headers")
  val headers: Headers = builder.headers.build()

  @get:JvmName("body")
  val body: RequestBody? = builder.body

  @get:JvmName("cacheUrlOverride")
  val cacheUrlOverride: HttpUrl? = builder.cacheUrlOverride

   * [match][Cookie.matches] [url].
   */
  fun loadForRequest(url: HttpUrl): List<Cookie>

  companion object {
    /** A cookie jar that never accepts any cookies. */
    @JvmField
    val NO_COOKIES: CookieJar = NoCookies()

    private class NoCookies : CookieJar {
      override fun saveFromResponse(
        url: HttpUrl,
        cookies: List<Cookie>,
      ) {
      }

      override fun encodedValue(url: HttpUrl): String = url.encodedUsername

      override operator fun set(
        builder: HttpUrl.Builder,
        value: String,
      ) {
        builder.username(value)
      }

      override operator fun get(url: HttpUrl): String = url.username
    },

    PASSWORD {

  @Test
  fun hostToUriStripsCharacters() {
    val httpUrl = "http://example\".com/".toHttpUrl()
    assertThat(httpUrl.toUri().toString()).isEqualTo("http://example.com/")
  }

  /** Confirm that URI retains other characters. https://github.com/square/okhttp/issues/5236 */
  @Test
  fun hostToUriStripsCharacters2() {
    val httpUrl = "http://\${tracker}/".toHttpUrl()
    assertThat(httpUrl.toUri().toString()).isEqualTo("http://\$tracker/")
  }

  }

  @Test @Disabled
  fun httpUrl() {
    val httpUrl: HttpUrl = HttpUrl.get("")
    val url: URL = httpUrl.url()
    val uri: URI = httpUrl.uri()
    val scheme: String = httpUrl.scheme()
    val encodedUsername: String = httpUrl.encodedUsername()
    val username: String = httpUrl.username()
    val encodedPassword: String = httpUrl.encodedPassword()
    val password: String = httpUrl.password()

    var builder: HttpUrl.Builder = httpUrl.newBuilder()
    var resolveBuilder: HttpUrl.Builder? = httpUrl.newBuilder("")
    val topPrivateDomain: String? = httpUrl.topPrivateDomain()
    val resolve: HttpUrl? = httpUrl.resolve("")
    val getFromUrl: HttpUrl? = URL("").toHttpUrlOrNull()
    val getFromUri: HttpUrl? = URI("").toHttpUrlOrNull()
    val parse: HttpUrl? = "".toHttpUrlOrNull()
    val defaultPort: Int = HttpUrl.defaultPort("")
  }

from fastapi import FastAPI
from pydantic import BaseModel, HttpUrl

app = FastAPI()


class Image(BaseModel):
    url: HttpUrl
    name: str


class Item(BaseModel):
    name: str
    description: str | None = None
    price: float
    tax: float | None = None
    tags: set[str] = set()
    images: list[Image] | None = None


@app.put("/items/{item_id}")
async def update_item(item_id: int, item: Item):

    encoding: UrlComponentEncodingTester.Encoding,
    component: Component,
  ) {
    val encoded = encoding.encode(codePoint)
    val httpUrl = component.urlString(encoded).toHttpUrl()
    val toAndFromJavaNetUrl = httpUrl.toUrl().toHttpUrlOrNull()
    if (toAndFromJavaNetUrl != httpUrl) {
      fail("Encoding $component $codePoint using $encoding")
    }
  }

  private fun testUri(
    codePoint: Int,