assertEquals("[1::2]", HostAndPort.fromString("1::2").toString());
    assertEquals("[::1]", HostAndPort.fromString("[::1]").toString());

    // Garbage in, garbage out.
    assertEquals("[::]]:107", HostAndPort.fromParts("::]", 107).toString());
    assertEquals("[[:]]:108", HostAndPort.fromString("[[:]]:108").toString());
  }

  public void testSerialization() {

    assertEquals("[1::2]", HostAndPort.fromString("1::2").toString());
    assertEquals("[::1]", HostAndPort.fromString("[::1]").toString());

    // Garbage in, garbage out.
    assertEquals("[::]]:107", HostAndPort.fromParts("::]", 107).toString());
    assertEquals("[[:]]:108", HostAndPort.fromString("[[:]]:108").toString());
  }

  public void testSerialization() {

	_ = x[ErrInvalidQuerySignatureAlgo-102]
	_ = x[ErrInvalidQueryParams-103]
	_ = x[ErrBucketAlreadyOwnedByYou-104]
	_ = x[ErrInvalidDuration-105]
	_ = x[ErrBucketAlreadyExists-106]
	_ = x[ErrMetadataTooLarge-107]
	_ = x[ErrUnsupportedMetadata-108]
	_ = x[ErrUnsupportedHostHeader-109]
	_ = x[ErrMaximumExpires-110]
	_ = x[ErrSlowDownRead-111]
	_ = x[ErrSlowDownWrite-112]
	_ = x[ErrMaxVersionsExceeded-113]

        "R0.20, R0.10, R0.10, R0.10", // #5
        "U4.10", // #6
        "R0.00, R0.94, R0.81, R0.69, R0.57, R0.44, R0.32", // #7
        "R0.20, R0.10, R0.10, R0.10"); // #7 (cont.), note, this matches #5
  }

  public void testBurstyAndUpdate() {
    RateLimiter rateLimiter = RateLimiter.create(1.0, stopwatch);
    rateLimiter.acquire(1); // no wait

        "R0.20, R0.10, R0.10, R0.10", // #5
        "U4.10", // #6
        "R0.00, R0.94, R0.81, R0.69, R0.57, R0.44, R0.32", // #7
        "R0.20, R0.10, R0.10, R0.10"); // #7 (cont.), note, this matches #5
  }

  public void testBurstyAndUpdate() {
    RateLimiter rateLimiter = RateLimiter.create(1.0, stopwatch);
    rateLimiter.acquire(1); // no wait

## 0.10.1

* Add docs and tests for [encode/databases](https://github.com/encode/databases). New docs at: [Async SQL (Relational) Databases](https://fastapi.tiangolo.com/advanced/async-sql-databases/). PR [#107](https://github.com/tiangolo/fastapi/pull/107).

## 0.10.0

in a uint64. // // r0 = a0×b0 + 19×(a1×b4 + a2×b3 + a3×b2 + a4×b1) // r0 < 2⁵²×2⁵² + 19×(2⁵²×2⁵² + 2⁵²×2⁵² + 2⁵²×2⁵² + 2⁵²×2⁵²) // r0 < (1 + 19 × 4) × 2⁵² × 2⁵² // r0 < 2⁷ × 2⁵² × 2⁵² // r0 < 2¹¹¹ // // Moreover, the top coefficient (r4) is at most 107 bits, so c4 is at most // 56 bits, and c4 * 19 is at most 61 bits, which again fits in a uint64 and // allows us to easily apply the reduction identity. // // r4 = a0×b4 + a1×b3 + a2×b2 + a3×b1 + a4×b0 // r4 < 5 × 2⁵² × 2⁵² // r4 < 2¹⁰⁷ // c0 := shiftRightBy51(r0)...