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test-lib-wallet.js
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// @ts-check
import { test } from '@agoric/zoe/tools/prepare-test-env-ava.js';
// eslint-disable-next-line import/no-extraneous-dependencies
import bundleSource from '@endo/bundle-source';
import { makeIssuerKit, AmountMath, AssetKind } from '@agoric/ertp';
import { makeZoeKit } from '@agoric/zoe';
import fakeVatAdmin from '@agoric/zoe/tools/fakeVatAdmin.js';
import { E } from '@endo/eventual-send';
import { assert } from '@agoric/assert';
// eslint-disable-next-line import/no-extraneous-dependencies
import { makeBoard } from '@agoric/vats/src/lib-board.js';
// eslint-disable-next-line import/no-extraneous-dependencies
import { makeNameHubKit } from '@agoric/vats/src/nameHub.js';
import { Far } from '@endo/marshal';
import { resolve as importMetaResolve } from 'import-meta-resolve';
import { makeWallet } from '../src/lib-wallet.js';
import '../src/types.js';
const ZOE_INVITE_PURSE_PETNAME = 'Default Zoe invite purse';
function makeFakeMyAddressNameAdmin() {
const { nameAdmin: rawMyAddressNameAdmin } = makeNameHubKit();
return Far('fakeMyAddressNameAdmin', {
...rawMyAddressNameAdmin,
getMyAddress() {
return 'agoric1test1';
},
});
}
async function setupTest() {
const pursesStateChangeLog = [];
const inboxStateChangeLog = [];
const pursesStateChangeHandler = data => {
pursesStateChangeLog.push(data);
};
const inboxStateChangeHandler = data => {
inboxStateChangeLog.push(data);
};
const moolaBundle = makeIssuerKit('moola');
const simoleanBundle = makeIssuerKit('simolean');
const rpgBundle = makeIssuerKit('rpg', AssetKind.SET);
const { zoeService: zoe } = makeZoeKit(fakeVatAdmin);
const board = makeBoard();
// Create AutomaticRefund instance
const automaticRefundContractUrl = await importMetaResolve(
'@agoric/zoe/src/contracts/automaticRefund.js',
import.meta.url,
);
const automaticRefundContractRoot = new URL(automaticRefundContractUrl)
.pathname;
const automaticRefundBundle = await bundleSource(automaticRefundContractRoot);
const installation = await E(zoe).install(automaticRefundBundle);
const issuerKeywordRecord = harden({ Contribution: moolaBundle.issuer });
const { creatorInvitation: invite, instance } = await E(zoe).startInstance(
installation,
issuerKeywordRecord,
);
assert(invite);
// Create Autoswap instance
const autoswapContractUrl = await importMetaResolve(
'@agoric/zoe/src/contracts/autoswap.js',
import.meta.url,
);
const autoswapContractRoot = new URL(autoswapContractUrl).pathname;
const autoswapBundle = await bundleSource(autoswapContractRoot);
const autoswapInstallationHandle = await E(zoe).install(autoswapBundle);
const autoswapIssuerKeywordRecord = harden({
Central: moolaBundle.issuer,
Secondary: simoleanBundle.issuer,
});
const { publicFacet: autoswapPublicFacet, instance: autoswapInstanceHandle } =
await E(zoe).startInstance(
autoswapInstallationHandle,
autoswapIssuerKeywordRecord,
);
const addLiquidityInvite =
await autoswapPublicFacet.makeAddLiquidityInvitation();
const { admin: wallet, initialized } = makeWallet({
zoe,
board,
myAddressNameAdmin: makeFakeMyAddressNameAdmin(),
pursesStateChangeHandler,
inboxStateChangeHandler,
});
await initialized;
return {
moolaBundle,
simoleanBundle,
rpgBundle,
zoe,
board,
wallet,
invite,
addLiquidityInvite,
installation,
instance,
autoswapInstanceHandle,
autoswapInstallationHandle,
pursesStateChangeLog,
inboxStateChangeLog,
};
}
/**
* Run a thunk and wait for the notifier to fire.
*
* @param {ERef<Notifier<any>>} notifier
* @param {() => Promise<any>} thunk
*/
const waitForUpdate = async (notifier, thunk) => {
const { updateCount } = await E(notifier).getUpdateSince();
await thunk();
return E(notifier).getUpdateSince(updateCount);
};
test('lib-wallet issuer and purse methods', async t => {
t.plan(11);
const {
zoe,
moolaBundle,
rpgBundle,
wallet,
inboxStateChangeLog,
pursesStateChangeLog,
} = await setupTest();
const inviteIssuer = await E(zoe).getInvitationIssuer();
t.deepEqual(
wallet.getIssuers(),
[['zoe invite', inviteIssuer]],
`wallet starts off with only the zoe invite issuer`,
);
await wallet.addIssuer('moola', moolaBundle.issuer);
await wallet.addIssuer('rpg', rpgBundle.issuer);
t.deepEqual(
wallet.getIssuers(),
[
['moola', moolaBundle.issuer],
['rpg', rpgBundle.issuer],
['zoe invite', inviteIssuer],
],
`two issuers added`,
);
const issuersMap = new Map(wallet.getIssuers());
t.is(
issuersMap.get('moola'),
moolaBundle.issuer,
`can get issuer by issuer petname`,
);
const invitePurse = wallet.getPurse(ZOE_INVITE_PURSE_PETNAME);
t.deepEqual(
wallet.getPurses(),
[['Default Zoe invite purse', invitePurse]],
`starts off with only the invite purse`,
);
await wallet.makeEmptyPurse('moola', 'fun money');
const moolaPurse = wallet.getPurse('fun money');
t.deepEqual(
await moolaPurse.getCurrentAmount(),
AmountMath.makeEmpty(moolaBundle.brand, AssetKind.NAT),
`empty purse is empty`,
);
t.deepEqual(
wallet.getPurses(),
[
['Default Zoe invite purse', invitePurse],
['fun money', moolaPurse],
],
`two purses currently`,
);
t.deepEqual(
wallet.getPurseIssuer('fun money'),
moolaBundle.issuer,
`can get issuer from purse petname`,
);
const moolaPayment = moolaBundle.mint.mintPayment(
AmountMath.make(moolaBundle.brand, 100n),
);
await waitForUpdate(E(moolaPurse).getCurrentAmountNotifier(), () =>
wallet.deposit('fun money', moolaPayment),
);
t.deepEqual(
await moolaPurse.getCurrentAmount(),
AmountMath.make(moolaBundle.brand, 100n),
`deposit successful`,
);
t.is(pursesStateChangeLog.length, 5, `pursesStateChangeLog length`);
const purseLog = JSON.parse(
pursesStateChangeLog[pursesStateChangeLog.length - 1],
);
t.deepEqual(
purseLog,
[
{
brand: purseLog[0].brand,
brandBoardId: 'board0223',
depositBoardId: 'board0371',
displayInfo: {
assetKind: 'set',
},
meta: {
id: 3,
},
brandPetname: 'zoe invite',
pursePetname: 'Default Zoe invite purse',
value: [],
currentAmountSlots: {
body: '{"brand":{"@qclass":"slot","iface":"Alleged: Zoe Invitation brand","index":0},"value":[]}',
slots: [{ kind: 'brand', petname: 'zoe invite' }],
},
currentAmount: {
brand: { kind: 'brand', petname: 'zoe invite' },
value: [],
},
},
{
brand: purseLog[1].brand,
brandBoardId: 'board0566',
brandPetname: 'moola',
depositBoardId: 'board0371',
displayInfo: {
assetKind: 'nat',
},
meta: {
id: 6,
},
pursePetname: 'fun money',
value: 100,
currentAmountSlots: {
body: '{"brand":{"@qclass":"slot","iface":"Alleged: moola brand","index":0},"value":{"@qclass":"bigint","digits":"100"}}',
slots: [{ kind: 'brand', petname: 'moola' }],
},
currentAmount: {
brand: { kind: 'brand', petname: 'moola' },
value: 100,
},
},
],
`pursesStateChangeLog`,
);
t.deepEqual(inboxStateChangeLog, [], `inboxStateChangeLog`);
});
test('lib-wallet dapp suggests issuer, instance, installation petnames', async t => {
t.plan(15);
const {
board,
zoe,
invite,
autoswapInstallationHandle,
instance,
wallet,
pursesStateChangeLog,
inboxStateChangeLog,
} = await setupTest();
const { issuer: bucksIssuer } = makeIssuerKit('bucks');
const bucksIssuerBoardId = await E(board).getId(bucksIssuer);
await wallet.suggestIssuer('bucks', bucksIssuerBoardId);
t.is(
wallet.getIssuer('bucks'),
bucksIssuer,
`bucksIssuer is stored in wallet`,
);
// We will deposit an invite and add an offer to the wallet to
// look at how changes in petnames affect the inboxState changes.
// Later we will deposit another invite (with no offer) to look at
// how changes in petnames affect the purseState changes. Note
// that we withdraw an invite for the offer during the
// `addOffer` call, so any invites associated with an offer are no
// longer in the purse.
const inviteIssuer = await E(zoe).getInvitationIssuer();
const zoeInvitePurse = await E(wallet).getPurse('Default Zoe invite purse');
const invitationAmount = await E(inviteIssuer).getAmountOf(invite);
const invitationAmountValue = invitationAmount.value;
assert(Array.isArray(invitationAmountValue));
const [{ handle: inviteHandle, installation }] = invitationAmountValue;
const inviteHandleBoardId1 = await E(board).getId(inviteHandle);
await wallet.deposit('Default Zoe invite purse', invite);
const formulateBasicOffer = (id, inviteHandleBoardId) =>
harden({
// JSONable ID for this offer. This is scoped to the origin.
id,
inviteHandleBoardId,
proposalTemplate: {},
});
const rawId = '1588645041696';
const offer = formulateBasicOffer(rawId, inviteHandleBoardId1);
await wallet.addOffer(offer);
// Deposit a zoe invite in the wallet so that we can see how the
// invite purse balance is rendered with petnames. We should see
// unnamed first, then the petnames after those are suggested by
// the dapp.
/** @type {{ makeInvitation: () => Invitation }} */
const publicAPI = await E(zoe).getPublicFacet(instance);
const invite2 = await E(publicAPI).makeInvitation();
const invitationAmount2 = await E(inviteIssuer).getAmountOf(invite2);
const invitationAmountValue2 = invitationAmount2.value;
assert(Array.isArray(invitationAmountValue2));
const [{ handle: inviteHandle2 }] = invitationAmountValue2;
await waitForUpdate(E(zoeInvitePurse).getCurrentAmountNotifier(), () =>
wallet.deposit('Default Zoe invite purse', invite2),
);
const currentAmount = await E(zoeInvitePurse).getCurrentAmount();
t.deepEqual(
currentAmount.value,
[
{
description: 'getRefund',
handle: inviteHandle2,
instance,
installation,
},
],
`a single invite in zoe purse`,
);
const zoeInvitePurseState = JSON.parse(
pursesStateChangeLog[pursesStateChangeLog.length - 1],
);
t.deepEqual(
zoeInvitePurseState[0],
{
brand: zoeInvitePurseState[0].brand,
brandBoardId: 'board0223',
depositBoardId: 'board0371',
displayInfo: {
assetKind: 'set',
},
meta: {
id: 3,
},
brandPetname: 'zoe invite',
pursePetname: 'Default Zoe invite purse',
value: [
{
description: 'getRefund',
handle: {},
instance: {},
installation: {},
},
],
currentAmountSlots: {
body: '{"brand":{"@qclass":"slot","iface":"Alleged: Zoe Invitation brand","index":0},"value":[{"description":"getRefund","handle":{"@qclass":"slot","iface":"Alleged: InvitationHandle","index":1},"installation":{"@qclass":"slot","iface":"Alleged: Installation","index":2},"instance":{"@qclass":"slot","iface":"Alleged: InstanceHandle","index":3}}]}',
slots: [
{ kind: 'brand', petname: 'zoe invite' },
{ kind: 'unnamed', petname: 'unnamed-4' },
{ kind: 'unnamed', petname: 'unnamed-2' },
{ kind: 'unnamed', petname: 'unnamed-3' },
],
},
currentAmount: {
brand: { kind: 'brand', petname: 'zoe invite' },
value: [
{
description: 'getRefund',
handle: { kind: 'unnamed', petname: 'unnamed-4' },
installation: { kind: 'unnamed', petname: 'unnamed-2' },
instance: { kind: 'unnamed', petname: 'unnamed-3' },
},
],
},
},
`zoeInvitePurseState with no names and invite2`,
);
const automaticRefundInstanceBoardId = await E(board).getId(instance);
await wallet.suggestInstance(
'automaticRefund',
automaticRefundInstanceBoardId,
);
t.is(
wallet.getInstance('automaticRefund'),
instance,
`automaticRefund instance stored in wallet`,
);
const automaticRefundInstallationBoardId = await E(board).getId(installation);
await wallet.suggestInstallation(
'automaticRefund',
automaticRefundInstallationBoardId,
);
t.is(
wallet.getInstallation('automaticRefund'),
installation,
`automaticRefund installation stored in wallet`,
);
const autoswapInstallationBoardId = await E(board).getId(
autoswapInstallationHandle,
);
await wallet.suggestInstallation('autoswap', autoswapInstallationBoardId);
t.is(
wallet.getInstallation('autoswap'),
autoswapInstallationHandle,
`autoswap installation stored in wallet`,
);
const zoeInvitePurseState2 = JSON.parse(
pursesStateChangeLog[pursesStateChangeLog.length - 1],
)[0];
t.deepEqual(
zoeInvitePurseState2,
{
brand: zoeInvitePurseState2.brand,
brandBoardId: 'board0223',
depositBoardId: 'board0371',
displayInfo: {
assetKind: 'set',
},
meta: {
id: 3,
},
brandPetname: 'zoe invite',
pursePetname: 'Default Zoe invite purse',
value: [
{
description: 'getRefund',
handle: {},
instance: {},
installation: {},
},
],
currentAmountSlots: {
body: '{"brand":{"@qclass":"slot","iface":"Alleged: Zoe Invitation brand","index":0},"value":[{"description":"getRefund","handle":{"@qclass":"slot","iface":"Alleged: InvitationHandle","index":1},"installation":{"@qclass":"slot","iface":"Alleged: Installation","index":2},"instance":{"@qclass":"slot","iface":"Alleged: InstanceHandle","index":3}}]}',
slots: [
{ kind: 'brand', petname: 'zoe invite' },
{ kind: 'unnamed', petname: 'unnamed-4' },
{ kind: 'installation', petname: 'automaticRefund' },
{ kind: 'instance', petname: 'automaticRefund' },
],
},
currentAmount: {
brand: { kind: 'brand', petname: 'zoe invite' },
value: [
{
description: 'getRefund',
handle: { kind: 'unnamed', petname: 'unnamed-4' },
instance: { kind: 'instance', petname: 'automaticRefund' },
installation: {
kind: 'installation',
petname: 'automaticRefund',
},
},
],
},
},
`zoeInvitePurseState with names`,
);
const inboxState1 = JSON.parse(
inboxStateChangeLog[inboxStateChangeLog.length - 1],
)[0];
t.deepEqual(
inboxState1,
{
id: 'unknown#1588645041696',
rawId: '1588645041696',
invitationDetails: {
description: 'getRefund',
handle: {
kind: 'unnamed',
petname: 'unnamed-1',
},
installation: {
kind: 'installation',
petname: 'automaticRefund',
},
instance: {
kind: 'instance',
petname: 'automaticRefund',
},
},
inviteHandleBoardId: 'board0566',
meta: {
id: 6,
},
proposalTemplate: {},
requestContext: { dappOrigin: 'unknown' },
instancePetname: 'automaticRefund',
installationPetname: 'automaticRefund',
proposalForDisplay: { exit: { onDemand: null } },
},
`inboxStateChangeLog with names`,
);
await t.throwsAsync(wallet.lookup('offer', 'bzzt'), {
message: '"offerId" not found: "bzzt"',
});
await t.notThrowsAsync(wallet.lookup('offer', 'unknown#1588645041696'));
t.throws(
() => wallet.getInstallation('whatever'),
{
message:
// Should be able to use more informative error once SES double
// disclosure bug is fixed. See
// https://github.com/endojs/endo/pull/640
//
// /"petname" not found/
/.* not found/,
},
`using a petname that doesn't exist errors`,
);
// `resuggesting a petname doesn't error`
await wallet.suggestInstallation('autoswap', autoswapInstallationBoardId);
await wallet.renameInstallation('automaticRefund2', installation);
t.is(
wallet.getInstallation('automaticRefund2'),
installation,
`automaticRefund installation renamed in wallet`,
);
// We need this await for the pursesStateChangeLog to be updated
// by the time we check it.
const currentAmount2 = await E(zoeInvitePurse).getCurrentAmount();
t.deepEqual(
currentAmount2.value,
[
{
description: 'getRefund',
handle: inviteHandle2,
instance,
installation,
},
],
`a single invite in zoe purse`,
);
const zoeInvitePurseState3 = JSON.parse(
pursesStateChangeLog[pursesStateChangeLog.length - 1],
)[0];
t.deepEqual(
zoeInvitePurseState3,
{
brand: zoeInvitePurseState3.brand,
brandBoardId: 'board0223',
depositBoardId: 'board0371',
displayInfo: {
assetKind: 'set',
},
meta: {
id: 3,
},
brandPetname: 'zoe invite',
pursePetname: 'Default Zoe invite purse',
value: [
{
description: 'getRefund',
// See https://github.com/Agoric/agoric-sdk/issues/2207
// handle: inviteHandle2,
// instance,
handle: {},
instance: {},
installation: {},
},
],
currentAmountSlots: {
body: '{"brand":{"@qclass":"slot","iface":"Alleged: Zoe Invitation brand","index":0},"value":[{"description":"getRefund","handle":{"@qclass":"slot","iface":"Alleged: InvitationHandle","index":1},"installation":{"@qclass":"slot","iface":"Alleged: Installation","index":2},"instance":{"@qclass":"slot","iface":"Alleged: InstanceHandle","index":3}}]}',
slots: [
{ kind: 'brand', petname: 'zoe invite' },
{ kind: 'unnamed', petname: 'unnamed-4' },
{ kind: 'installation', petname: 'automaticRefund2' },
{ kind: 'instance', petname: 'automaticRefund' },
],
},
currentAmount: {
brand: { kind: 'brand', petname: 'zoe invite' },
value: [
{
description: 'getRefund',
handle: { kind: 'unnamed', petname: 'unnamed-4' },
instance: { kind: 'instance', petname: 'automaticRefund' },
installation: {
kind: 'installation',
petname: 'automaticRefund2',
},
},
],
},
},
`zoeInvitePurseState with new names`,
);
const inboxState2 = JSON.parse(
inboxStateChangeLog[inboxStateChangeLog.length - 1],
)[0];
t.deepEqual(
inboxState2,
{
id: 'unknown#1588645041696',
rawId: '1588645041696',
invitationDetails: {
description: 'getRefund',
handle: {
kind: 'unnamed',
petname: 'unnamed-1',
},
installation: {
kind: 'installation',
petname: 'automaticRefund2',
},
instance: {
kind: 'instance',
petname: 'automaticRefund',
},
},
inviteHandleBoardId: 'board0566',
meta: {
id: 6,
},
proposalTemplate: {},
requestContext: { dappOrigin: 'unknown' },
instancePetname: 'automaticRefund',
installationPetname: 'automaticRefund2',
proposalForDisplay: { exit: { onDemand: null } },
},
`inboxStateChangeLog with new names`,
);
});
test('lib-wallet offer methods', async t => {
t.plan(9);
const {
moolaBundle,
wallet,
invite,
zoe,
board,
instance,
pursesStateChangeLog,
inboxStateChangeLog,
} = await setupTest();
await wallet.addIssuer('moola', moolaBundle.issuer);
await wallet.makeEmptyPurse('moola', 'Fun budget');
const moolaPurse = wallet.getPurse('Fun budget');
await waitForUpdate(E(moolaPurse).getCurrentAmountNotifier(), () =>
wallet.deposit(
'Fun budget',
moolaBundle.mint.mintPayment(AmountMath.make(moolaBundle.brand, 100n)),
),
);
const inviteIssuer = await E(zoe).getInvitationIssuer();
const invitationAmount = await E(inviteIssuer).getAmountOf(invite);
const invitationAmountValue = invitationAmount.value;
assert(Array.isArray(invitationAmountValue));
const [{ handle: inviteHandle, installation }] = invitationAmountValue;
const inviteHandleBoardId1 = await E(board).getId(inviteHandle);
await wallet.deposit('Default Zoe invite purse', invite);
const formulateBasicOffer = (id, inviteHandleBoardId) =>
harden({
// JSONable ID for this offer. This is scoped to the origin.
id,
inviteHandleBoardId,
proposalTemplate: {
give: {
Contribution: {
// The pursePetname identifies which purse we want to use
pursePetname: 'Fun budget',
value: 1n,
},
},
exit: { onDemand: null },
arguments: { foo: 'bar' },
},
});
const rawId = '1588645041696';
const id = `unknown#${rawId}`;
const offer = formulateBasicOffer(rawId, inviteHandleBoardId1);
await wallet.addOffer(offer);
t.deepEqual(
wallet.getOffers(),
[
{
id: 'unknown#1588645041696',
rawId: '1588645041696',
invitationDetails: {
description: 'getRefund',
handle: inviteHandle,
installation,
instance,
},
inviteHandleBoardId: 'board0566',
instance,
installation,
meta: {
id: 6,
},
proposalTemplate: {
give: { Contribution: { pursePetname: 'Fun budget', value: 1n } },
exit: { onDemand: null },
arguments: { foo: 'bar' },
},
requestContext: { dappOrigin: 'unknown' },
status: undefined,
},
],
`offer structure`,
);
wallet
.lookup('offerResult', 'unknown#1588645041696')
.then(or => t.is(or, 'The offer was accepted'));
const accepted = await wallet.acceptOffer(id);
assert(accepted);
const { depositedP } = accepted;
await depositedP;
const seats = wallet.getSeats(harden([id]));
const seat = wallet.getSeat(id);
t.is(seat, seats[0], `both getSeat(s) methods work`);
t.deepEqual(
await moolaPurse.getCurrentAmount(),
AmountMath.make(moolaBundle.brand, 100n),
`moolaPurse balance`,
);
const rawId2 = '1588645230204';
const id2 = `unknown#${rawId2}`;
/** @type {{ makeInvitation: () => Invitation}} */
const publicAPI = await E(zoe).getPublicFacet(instance);
const invite2 = await E(publicAPI).makeInvitation();
const invitationAmount2 = await E(inviteIssuer).getAmountOf(invite2);
const invitationAmountValue2 = invitationAmount2.value;
assert(Array.isArray(invitationAmountValue2));
const [{ handle: inviteHandle2 }] = invitationAmountValue2;
const inviteHandleBoardId2 = await E(board).getId(inviteHandle2);
const offer2 = formulateBasicOffer(rawId2, inviteHandleBoardId2);
await wallet.deposit('Default Zoe invite purse', invite2);
// `addOffer` withdraws the invite from the Zoe invite purse.
await wallet.addOffer(offer2);
const zoeInvitePurse = await E(wallet).getPurse('Default Zoe invite purse');
const zoePurseAmount = await E(zoeInvitePurse).getCurrentAmount();
t.deepEqual(zoePurseAmount.value, [], `zoeInvitePurse balance`);
// TODO: test cancelOffer with a contract that holds offers, like
// simpleExchange
const lastPurseState = JSON.parse(pursesStateChangeLog.pop());
const [zoeInvitePurseState, moolaPurseState] = lastPurseState;
t.deepEqual(
zoeInvitePurseState,
{
brand: zoeInvitePurseState.brand,
brandBoardId: 'board0223',
depositBoardId: 'board0371',
brandPetname: 'zoe invite',
displayInfo: {
assetKind: 'set',
},
meta: {
id: 3,
},
pursePetname: 'Default Zoe invite purse',
value: [],
currentAmountSlots: {
body: '{"brand":{"@qclass":"slot","iface":"Alleged: Zoe Invitation brand","index":0},"value":[]}',
slots: [{ kind: 'brand', petname: 'zoe invite' }],
},
currentAmount: {
brand: { kind: 'brand', petname: 'zoe invite' },
value: [],
},
},
`zoeInvitePurseState`,
);
t.deepEqual(
moolaPurseState,
{
brand: moolaPurseState.brand,
brandBoardId: 'board0425',
brandPetname: 'moola',
displayInfo: {
assetKind: 'nat',
},
pursePetname: 'Fun budget',
depositBoardId: 'board0371',
value: 100,
currentAmountSlots: {
body: '{"brand":{"@qclass":"slot","iface":"Alleged: moola brand","index":0},"value":{"@qclass":"bigint","digits":"100"}}',
slots: [{ kind: 'brand', petname: 'moola' }],
},
meta: {
id: 5,
},
currentAmount: {
brand: { kind: 'brand', petname: 'moola' },
value: 100,
},
},
`moolaPurseState`,
);
// `declineOffer` puts the invitation back.
await wallet.declineOffer(id2);
const zoePurseAmount2 = await E(zoeInvitePurse).getCurrentAmount();
t.deepEqual(
zoePurseAmount2.value,
[...invitationAmountValue2],
`zoeInvitePurse balance`,
);
const lastInboxState = JSON.parse(inboxStateChangeLog.pop());
t.deepEqual(
lastInboxState,
[
{
id: 'unknown#1588645041696',
rawId: '1588645041696',
invitationDetails: {
description: 'getRefund',
handle: {
kind: 'unnamed',
petname: 'unnamed-1',
},
installation: {
kind: 'unnamed',
petname: 'unnamed-2',
},
instance: {
kind: 'unnamed',
petname: 'unnamed-3',
},
},
inviteHandleBoardId: 'board0566',
meta: {
id: 6,
},
proposalTemplate: {
give: { Contribution: { pursePetname: 'Fun budget', value: 1 } },
exit: { onDemand: null },
arguments: { foo: 'bar' },
},
requestContext: { dappOrigin: 'unknown' },
status: 'accept',
instancePetname: 'unnamed-3',
installationPetname: 'unnamed-2',
proposalForDisplay: {
give: {
Contribution: {
pursePetname: 'Fun budget',
purse: {}, // JSON doesn't keep the purse.
amount: {
brand: {
kind: 'brand',
petname: 'moola',
},
value: 1,
displayInfo: {
assetKind: 'nat',
},
},
},
},
exit: { onDemand: null },
arguments: { foo: 'bar' },
},
},
{
id: 'unknown#1588645230204',
rawId: '1588645230204',
invitationDetails: {
description: 'getRefund',
handle: {
kind: 'unnamed',
petname: 'unnamed-7',
},
installation: {
kind: 'unnamed',
petname: 'unnamed-2',
},
instance: {
kind: 'unnamed',
petname: 'unnamed-3',
},
},
inviteHandleBoardId: 'board0257',
meta: {
id: 9,
},
proposalTemplate: {
give: { Contribution: { pursePetname: 'Fun budget', value: 1 } },
exit: { onDemand: null },
arguments: { foo: 'bar' },
},
requestContext: { dappOrigin: 'unknown' },
status: 'decline',
instancePetname: 'unnamed-3',
installationPetname: 'unnamed-2',
proposalForDisplay: {
give: {
Contribution: {
pursePetname: 'Fun budget',
purse: {}, // JSON doesn't keep the purse.
amount: {
brand: {
kind: 'brand',
petname: 'moola',
},
value: 1,
displayInfo: {
assetKind: 'nat',
},
},
},
},
exit: { onDemand: null },
arguments: { foo: 'bar' },
},
},
],
`inboxStateChangeLog`,
);
});
test('lib-wallet addOffer for autoswap swap', async t => {
t.plan(4);
const {
zoe,
moolaBundle,
simoleanBundle,
wallet,
addLiquidityInvite,
autoswapInstanceHandle,
board,
} = await setupTest();
await wallet.addIssuer('moola', moolaBundle.issuer);
await wallet.makeEmptyPurse('moola', 'Fun budget');
await wallet.deposit(
'Fun budget',
moolaBundle.mint.mintPayment(AmountMath.make(moolaBundle.brand, 1000n)),
);
await wallet.addIssuer('simolean', simoleanBundle.issuer);
await wallet.makeEmptyPurse('simolean', 'Nest egg');
await wallet.deposit(
'Nest egg',
simoleanBundle.mint.mintPayment(
AmountMath.make(simoleanBundle.brand, 1000n),
),
);
/** @type {{ getLiquidityIssuer: () => Issuer, makeSwapInvitation: () => Invitation }} */
const publicAPI = await E(zoe).getPublicFacet(autoswapInstanceHandle);
const liquidityIssuer = E(publicAPI).getLiquidityIssuer();
const liquidityBrand = await E(liquidityIssuer).getBrand();
// Let's add liquidity using our wallet and the addLiquidityInvite
// we have.
const proposal = harden({
give: {
Central: AmountMath.make(moolaBundle.brand, 900n),
Secondary: AmountMath.make(simoleanBundle.brand, 500n),
},
want: {
Liquidity: AmountMath.makeEmpty(liquidityBrand),
},
});
const pursesArray = await E(wallet).getPurses();
const purses = new Map(pursesArray);
const moolaPurse = purses.get('Fun budget');
const simoleanPurse = purses.get('Nest egg');
assert(moolaPurse);
assert(simoleanPurse);