assertTrue(result.startsWith("\"dateKey\":\""));
        // Check that the date was converted to string and properly escaped
        assertTrue(result.contains("2021") || result.contains("Jan") || result.contains("1609459200000"));
    }

    // Test appendTimestamp method
    public void test_appendTimestamp() {
        StringBuilder buf = new StringBuilder();

      private val client = OkHttpClient()

      fun run() {
        val postBody = """
            |Releases
            |--------
            |
            | * _1.0_ May 6, 2013
            | * _1.1_ June 15, 2013
            | * _1.2_ August 11, 2013
            |""".trimMargin()

        val request = Request.Builder()
            .url("https://api.github.com/markdown/raw")

        }
      }
    }
  }

  /**
   * Checks that a Hasher returns the same HashCode when given the same input, and also that the
   * collision rate looks sane.
   */
  static void assertInvariants(HashFunction hashFunction) {
    int objects = 100;
    Set<HashCode> hashcodes = Sets.newHashSetWithExpectedSize(objects);
    Random random = new Random(314159);