Function applyRandomTests

tests/testHelper.js:565–590

(tc, mods, iterations, initTestObject)

 * @param {InitTestObjectCallback<T>} [initTestObject]
 */
export const applyRandomTests = (tc, mods, iterations, initTestObject) => {
  const gen = tc.prng
  const result = init(tc, { users: 5 }, initTestObject)
  const { testConnector, users } = result
  for (let i = 0; i < iterations; i++) {
    if (prng.int32(gen, 0, 100) <= 2) {
      // 2% chance to disconnect/reconnect a random user
      if (prng.bool(gen)) {
        testConnector.disconnectRandom()
      } else {
        testConnector.reconnectRandom()
      }
    } else if (prng.int32(gen, 0, 100) <= 1) {
      // 1% chance to flush all
      testConnector.flushAllMessages()
    } else if (prng.int32(gen, 0, 100) <= 50) {
      // 50% chance to flush a random message
      testConnector.flushRandomMessage()
    }
    const user = prng.int32(gen, 0, users.length - 1)
    const test = prng.oneOf(gen, mods)
    test(users[user], gen, result.testObjects[user])
  }
  compare(users)
  return result
}

/**
 * @typedef {ReturnType<typeof applyRandomTests>} ApplyRandomTestsResult