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test posting crypto and fiat offers with base and price inversion

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This commit is contained in:
woodser 2022-05-11 13:17:41 -04:00
parent 7a4d3a375d
commit f2aca97e5c
1 changed files with 37 additions and 30 deletions
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67
src/HavenoClient.test.ts
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@ -923,21 +923,45 @@ test("Can create crypto payment accounts", async () => {
}
});
test("Can post and remove an offer", async () => {
// wait for alice to have unlocked balance to post offer
const tradeAmount = BigInt("250000000000");
await waitForUnlockedBalance(tradeAmount * BigInt("2"), alice);
test("Can post and remove offers", async () => {
// wait for alice to have at least 5 outputs of 0.5 XMR
await waitForUnlockedOutputs([aliceWallet], BigInt("500000000000"), 5);
// get unlocked balance before reserving funds for offer
const unlockedBalanceBefore = BigInt((await alice.getBalances()).getUnlockedBalance());
// post offer
const assetCode = getRandomAssetCode();
let offer: OfferInfo = await postOffer(alice, {assetCode: assetCode});
if (isCrypto(assetCode)) assert.equal(offer.getBaseCurrencyCode(), assetCode); // TODO: crypto base/counter is inverted
else assert.equal(offer.getCounterCurrencyCode(),assetCode);
// post crypto offer
let assetCode = "ETH";
let price = 1 / 17;
price = 1 / price; // TODO: price in crypto offer is inverted
let offer: OfferInfo = await postOffer(alice, {assetCode: assetCode, price: price});
assert.equal(offer.getState(), "AVAILABLE");
assert.equal(offer.getBaseCurrencyCode(), assetCode); // TODO: base and counter currencies inverted in crypto offer
assert.equal(offer.getCounterCurrencyCode(), "XMR");
assert.equal(offer.getPrice(), price * 100000000); // TODO: price when posting crypto offer is inverted and * 100000000.
// has offer
offer = await alice.getMyOffer(offer.getId());
assert.equal(offer.getState(), "AVAILABLE");
// cancel offer
await alice.removeOffer(offer.getId());
// offer is removed from my offers
if (getOffer(await alice.getMyOffers(assetCode, "buy"), offer.getId())) throw new Error("Offer " + offer.getId() + " was found in my offers after removal");
// reserved balance released
expect(BigInt((await alice.getBalances()).getUnlockedBalance())).toEqual(unlockedBalanceBefore);
// post fiat offer
assetCode = "USD";
price = 180.0;
offer = await postOffer(alice, {assetCode: assetCode, price: price});
assert.equal(offer.getState(), "AVAILABLE");
assert.equal(offer.getBaseCurrencyCode(), "XMR");
assert.equal(offer.getCounterCurrencyCode(), "USD");
assert.equal(offer.getPrice(), price * 10000); // TODO: price = price * 10000
// has offer
offer = await alice.getMyOffer(offer.getId());
@ -951,23 +975,6 @@ test("Can post and remove an offer", async () => {
// reserved balance released
expect(BigInt((await alice.getBalances()).getUnlockedBalance())).toEqual(unlockedBalanceBefore);
});
test("Can prepare for trading", async () => {
// create ethereum and revolut payment accounts
await createPaymentAccount(alice, "eth");
await createRevolutPaymentAccount(alice);
await createPaymentAccount(bob, "eth");
await createRevolutPaymentAccount(bob);
// fund alice and bob with at least 5 outputs of 0.5 XMR
const numOutputs = 5;
const outputAmt = BigInt("500000000000");
const walletsToFund = [];
if (!await hasUnlockedOutputs(aliceWallet, outputAmt, numOutputs)) walletsToFund.push(aliceWallet);
if (!await hasUnlockedOutputs(bobWallet, outputAmt, numOutputs)) walletsToFund.push(bobWallet);
await fundWallets(walletsToFund, outputAmt, numOutputs);
});
// TODO (woodser): test grpc notifications
@ -1101,7 +1108,7 @@ test("Can resolve disputes", async () => {
// wait for alice and bob to have unlocked balance for trade
const tradeAmount = BigInt("250000000000");
await fundWallets([aliceWallet, bobWallet], tradeAmount * BigInt("6"), 4);
await waitForUnlockedOutputs([aliceWallet, bobWallet], tradeAmount * BigInt("6"), 4);
// register to receive notifications
const aliceNotifications: NotificationMessage[] = [];
@ -1835,7 +1842,7 @@ async function hasUnlockedOutputs(wallet: any, amt: BigInt, numOutputs?: number)
* @param {BigInt} amt - the amount to fund
* @param {number?} numOutputs - the number of outputs of the given amount (default 1)
*/
async function fundWallets(wallets: any[], amt: BigInt, numOutputs?: number): Promise<void> {
async function waitForUnlockedOutputs(wallets: any[], amt: BigInt, numOutputs?: number): Promise<void> {
if (numOutputs === undefined) numOutputs = 1;
// collect destinations