import { ByteArray, Bytes } from 'temp_lib/index'

// Test some Bytes methods.
export function testBytesWithByteArray(): void {
  let longArray = new ByteArray(5)
  longArray[0] = 251
  longArray[1] = 255
  longArray[2] = 251
  longArray[3] = 255
  longArray[4] = 0
  assert(longArray.toU32() == 4294705147)
  assert(longArray.toI32() == 4294705147)

  let bytes = Bytes.fromHexString('0x56696b746f726961')
  assert((bytes[0] = 0x56))
  assert((bytes[1] = 0x69))
  assert((bytes[2] = 0x6b))
  assert((bytes[3] = 0x74))
  assert((bytes[4] = 0x6f))
  assert((bytes[5] = 0x72))
  assert((bytes[6] = 0x69))
  assert((bytes[7] = 0x61))

  assert(ByteArray.fromI32(1) == ByteArray.fromI32(1))
  assert(ByteArray.fromI32(1) != ByteArray.fromI32(2))
}

export function testBytesFromUTF8(): void {
  // [123, 32, 34, 104, 101, 108, 108, 111, 34, 58, 32, 34, 119, 111, 114, 108, 100, 34, 32, 125]
  let str = '{ "hello": "world" }'

  let bytes = Bytes.fromUTF8(str)

  for (let i = 0; i < bytes.length; i++) {
    assert(bytes[i] == str.charCodeAt(i))
  }
}