.build()
    val invalidate = client.newCall(request).execute()
    assertThat(invalidate.body.string()).isEqualTo("B")
    assertThat(get(url).body.string()).isEqualTo("C")
  }

  @Test
  fun postInvalidatesCacheWithUncacheableResponse() {
    // 1. Seed the cache.
    // 2. Invalidate it with an uncacheable response.
    // 3. Expect a cache miss.

* Filter out non-RestartAlways mirror pod in restart test. ([#37203](https://github.com/kubernetes/kubernetes/pull/37203), [@Random-Liu](https://github.com/Random-Liu))
* Validate volume spec before returning azure mounter ([#37018](https://github.com/kubernetes/kubernetes/pull/37018), [@rootfs](https://github.com/rootfs))

    val requestB = server.takeRequest()
    assertThat(requestB.exchangeIndex).isEqualTo(1)
  }

  /**
   * The RFC is unclear in this regard as it only specifies that this should invalidate the cache
   * entry (if any).
   */
  @Test
  fun bodyPermittedOnDelete() {
    server.enqueue(MockResponse())
    val response =
      getResponse(
        Request
          .Builder()