assertThat(recordedRequest.headers["G"]).isNull()
    assertThat(recordedRequest.headers["null"]).isNull()
  }

  @Test
  fun getRequestPropertyReturnsLastValue() {
    val request =
      Request
        .Builder()
        .url(server.url("/"))
        .addHeader("A", "value1")
        .addHeader("A", "value2")
        .build()