assertThat(requestB.tag(String::class.java)).isSameAs("b")
    assertThat(requestC.tag(String::class.java)).isSameAs("c")
  }

  @Test
  fun requestToStringRedactsSensitiveHeaders() {
    val headers =
      Headers
        .Builder()
        .add("content-length", "99")
        .add("authorization", "peanutbutter")
        .add("proxy-authorization", "chocolate")