client.cache!!.evictAll()
    assertThat(client.cache!!.size()).isEqualTo(0)
    assertThat(get(url).body.string()).isEqualTo("B")
  }

  @Test
  fun networkInterceptorInvokedForConditionalGet() {
    server.enqueue(
      MockResponse.Builder()
        .addHeader("ETag: v1")
        .body("A")
        .build(),
    )
    server.enqueue(
      MockResponse.Builder()