import { assert } from "chai";

import { ValidationError } from "xrpl-local/common/errors";

import { verifyPaymentChannelFund } from "../../src/models/transactions/paymentChannelFund";

/**
 * PaymentChannelFund Transaction Verification Testing.
 *
 * Providing runtime verification testing for each specific transaction type.
 */
describe("PaymentChannelFund", function () {
  let channel;

  beforeEach(function () {
    channel = {
      Account: "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn",
      TransactionType: "PaymentChannelFund",
      Channel:
        "C1AE6DDDEEC05CF2978C0BAD6FE302948E9533691DC749DCDD3B9E5992CA6198",
      Amount: "200000",
      Expiration: 543171558,
    };
  });

  it(`verifies valid PaymentChannelFund`, function () {
    assert.doesNotThrow(() => verifyPaymentChannelFund(channel));
  });

  it(`verifies valid PaymentChannelFund w/o optional`, function () {
    delete channel.Expiration;

    assert.doesNotThrow(() => verifyPaymentChannelFund(channel));
  });

  it(`throws w/ missing Amount`, function () {
    delete channel.Amount;

    assert.throws(
      () => verifyPaymentChannelFund(channel),
      ValidationError,
      "PaymentChannelFund: missing Amount"
    );
  });

  it(`throws w/ missing Channel`, function () {
    delete channel.Channel;

    assert.throws(
      () => verifyPaymentChannelFund(channel),
      ValidationError,
      "PaymentChannelFund: missing Channel"
    );
  });

  it(`throws w/ invalid Amount`, function () {
    channel.Amount = 100;

    assert.throws(
      () => verifyPaymentChannelFund(channel),
      ValidationError,
      "PaymentChannelFund: Amount must be a string"
    );
  });

  it(`throws w/ invalid Channel`, function () {
    channel.Channel = 1000;

    assert.throws(
      () => verifyPaymentChannelFund(channel),
      ValidationError,
      "PaymentChannelFund: Channel must be a string"
    );
  });

  it(`throws w/ invalid Expiration`, function () {
    channel.Expiration = "1000";

    assert.throws(
      () => verifyPaymentChannelFund(channel),
      ValidationError,
      "PaymentChannelFund: Expiration must be a number"
    );
  });
});