val base = parse("http://host/a/b/c")
    val url = base.newBuilder().setPathSegment(1, "/").build()
    assertThat(url.encodedPath).isEqualTo("/a/%2F/c")
  }

  @Test
  fun setPathSegmentOutOfBounds() {
    assertFailsWith<IndexOutOfBoundsException> {
      HttpUrl.Builder().setPathSegment(1, "a")
    }
  }

  @Test
  fun setEncodedPathSegmentEncodes() {