func TestCheckLocalServerAddr(t *testing.T) {
	testCases := []struct {
		serverAddr  string
		expectedErr error
	}{
		{":54321", nil},
		{"localhost:54321", nil},
		{"0.0.0.0:9000", nil},
		{":0", nil},
		{"localhost", nil},
		{"", fmt.Errorf("invalid argument")},
		{"example.org:54321", fmt.Errorf("host in server address should be this server")},
		{":-10", fmt.Errorf("port must be between 0 to 65535")},
	}

    assertThat(multimap.get("cow")).contains(2);

    assertThat(multimap.keySet()).containsExactly("foo", "bar", "cow").inOrder();
    assertThat(multimap.values()).containsExactly(5, 4, 3, 2, 1).inOrder();

    Iterator<Entry<String, Integer>> entryIterator = multimap.entries().iterator();
    assertEquals(immutableEntry("foo", 5), entryIterator.next());

    assertThat(request.tag(String::class)).isSameAs(uuidTag)
    assertThat(request.tag<String>()).isSameAs(uuidTag)
  }

  @Test
  fun replaceOnlyTag() {
    val uuidTag1 = "1234"
    val uuidTag2 = "4321"
    val request =
      Request
        .Builder()
        .url("https://square.com")
        .tag(String::class, uuidTag1)
        .tag(String::class, uuidTag2)
        .build()

## 0.85.2

### Docs

* ✏ Fix grammar and add helpful links to dependencies in `docs/en/docs/async.md`. PR [#5432](https://github.com/tiangolo/fastapi/pull/5432) by [@pamelafox](https://github.com/pamelafox).
* ✏ Fix broken link in `alternatives.md`. PR [#5455](https://github.com/tiangolo/fastapi/pull/5455) by [@su-shubham](https://github.com/su-shubham).