return null;
    }

    /**
     * Encodes a URL by encoding non-URL-safe characters.
     * Uses the request's character encoding if available, otherwise defaults to UTF-8.
     * Only encodes characters that are not considered URL-safe according to CharUtil.
     *
     * @param url the URL to encode
     * @return the encoded URL with non-URL-safe characters properly encoded
     */

            if (chain.request().url.encodedPath == "/b") {
              val requestA =
                Request
                  .Builder()
                  .url(server.url("/a"))
                  .build()
              try {
                val callbackA = RecordingCallback()
                client.newCall(requestA).enqueue(callbackA)
                callbackA.await(requestA.url).assertBody("a")

    val effectivePort =
      when {
        url!!.port != defaultPort(url.scheme) -> Integer.toString(url.port)
        else -> ""
      }
    val effectiveQuery =
      when {
        url.encodedQuery != null -> "?" + url.encodedQuery
        else -> ""
      }
    val effectiveFragment =
      when {
        url.encodedFragment != null -> "#" + url.encodedFragment
        else -> ""
      }
    val effectiveHost =

  @AndroidIncompatible // Android forbids null parent ClassLoader
  public void testClassPathEntries_duplicateUri_parentWins() throws Exception {
    URL url = new URL("file:/a");
    URLClassLoader parent = new URLClassLoader(new URL[] {url}, null);
    URLClassLoader child = new URLClassLoader(new URL[] {url}, parent) {};
    assertThat(ClassPath.getClassPathEntries(child)).containsExactly(new File("/a"), parent);
  }

            url = url.substring(0, idx);
        }

        url = url.replace("/./", "/");

        idx = url.indexOf(";jsessionid");
        if (idx >= 0) {
            url = url.replaceFirst(";jsessionid=[a-zA-Z0-9\\.]*", "");
        }

        if (url.indexOf(' ') >= 0) {
            url = url.replace(" ", "%20");
        }

        String oldUrl = null;

            // Parse only URL
            String[] args = { "smb://server/share/test.txt" };
            for (int ai = 0; ai < args.length; ai++) {
                if (!args[ai].startsWith("-")) {
                    t.url = args[ai];
                }
            }

            assertEquals("smb://server/share/test.txt", t.url, "URL should be parsed");

  <url>http://www.apache.org/child/</url>
  <scm>
    <connection>scm:my-scm:http://domain.org/base/child</connection>
    <developerConnection>scm:my-scm:https://domain.org/base/child/</developerConnection>
    <url>https://domain.org/base/child</url>
  </scm>
  <distributionManagement>
    <site>
      <url>scp://scp.domain.org/base/child/</url>
    </site>
  </distributionManagement>

    }

    /**
     * @throws Exception
     */
    public void testRelativePath() throws Exception {
        final File f = new File("/Program Files/foo.jar");
        URL url = new URL("jar:" + f.toURI().toURL() + "!/foo/bar/");
        url = new URL(url, "..");
        System.out.println(url.toExternalForm());
    }

     * Checks if a URL exists in the queue by searching OpenSearch and local caches.
     *
     * @param sessionId The session ID.
     * @param url The URL to check.
     * @return true if the URL exists in the queue, false otherwise.
     */
    @Override
    protected boolean exists(final String sessionId, final String url) {
        final boolean ret = super.exists(sessionId, url);
        if (!ret) {

            {
                "loc": ["body", 0, "url"],
                "input": "not a valid url",
                "msg": "Input should be a valid URL, relative URL without a base",
                "type": "url_parsing",
                "ctx": {"error": "relative URL without a base"},
            },
        ]
    }


def test_post_not_a_list(client: TestClient):
    data = {"url": "http://example.com/", "name": "Example"}