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test of replacing fast-usdc operators (#10834)
closes: #10754 ## Description Adds a test for adding new operators after removing ### Security Considerations ### Scaling Considerations ### Documentation Considerations ### Testing Considerations ### Upgrade Considerations
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1 @@ | ||
| add-operators |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,78 @@ | ||
| /* eslint-env node */ | ||
| import unknownTest from 'ava'; | ||
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| import '@endo/init/legacy.js'; // axios compat | ||
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| import { LOCAL_CONFIG, makeVstorageKit } from '@agoric/client-utils'; | ||
| import { evalBundles, waitForBlock } from '@agoric/synthetic-chain'; | ||
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| // XXX ~copied to not take a dependency on Zoe | ||
| /** | ||
| * @typedef {object} InvitationDetails | ||
| * @property {unknown} installation | ||
| * @property {unknown} instance | ||
| * @property {InvitationHandle} handle | ||
| * @property {string} description | ||
| * @property {Record<string, any>} [customDetails] | ||
| */ | ||
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| /** | ||
| * @import {VstorageKit} from '@agoric/client-utils'; | ||
| */ | ||
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| const test = /** @type {import('ava').TestFn<{ vstorageKit: VstorageKit}>} */ ( | ||
| unknownTest | ||
| ); | ||
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| const ADD_OPERATORS_DIR = 'add-operators'; | ||
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| /** | ||
| * @typedef {import('@agoric/ertp').NatAmount} NatAmount | ||
| * @typedef {{ | ||
| * allocations: { Fee: NatAmount, USD_LEMONS: NatAmount }, | ||
| * }} ReserveAllocations | ||
| */ | ||
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| test.before(async t => { | ||
| const vstorageKit = makeVstorageKit({ fetch }, LOCAL_CONFIG); | ||
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| t.context = { | ||
| vstorageKit, | ||
| }; | ||
| }); | ||
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| test.serial('add operators', async t => { | ||
| const { vstorageKit } = t.context; | ||
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| const walletPath = | ||
| // account mem3 in test of crabble-start proposal (64) | ||
| // This must match the oracleNew value in the add-operators builder argument | ||
| 'wallet.agoric1hmdue96vs0p6zj42aa26x6zrqlythpxnvgsgpr.current'; | ||
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| const readInvitationsPurseBalance = async () => { | ||
| const curr = await vstorageKit.readPublished(walletPath); | ||
| return /** @type {InvitationDetails[]} */ (curr.purses[0].balance.value); | ||
| }; | ||
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| let numInvitationsBefore = 0; | ||
| { | ||
| const invBalance = await readInvitationsPurseBalance(); | ||
| numInvitationsBefore = invBalance.length; | ||
| t.false( | ||
| invBalance.some(inv => inv.description === 'oracle operator invitation'), | ||
| ); | ||
| } | ||
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| await evalBundles(ADD_OPERATORS_DIR); | ||
| // give time for the invitations to be deposited | ||
| await waitForBlock(5); | ||
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| { | ||
| const invBalance = await readInvitationsPurseBalance(); | ||
| console.log('after', invBalance); | ||
| t.is(invBalance.length, numInvitationsBefore + 1); | ||
| t.true( | ||
| invBalance.some(inv => inv.description === 'oracle operator invitation'), | ||
| ); | ||
| } | ||
| }); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,6 +1,9 @@ | ||
| #!/bin/bash | ||
| set -euo pipefail | ||
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| echo AVAILABLE WALLETs | ||
| agd query vstorage children published.wallet | ||
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| yarn ava | ||
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| ./test-cli.sh |
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83 changes: 83 additions & 0 deletions
83
packages/builders/scripts/fast-usdc/add-operators.build.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,83 @@ | ||
| // @ts-check | ||
| import { makeHelpers } from '@agoric/deploy-script-support'; | ||
| import { getManifestForAddOperators } from '@agoric/fast-usdc/src/add-operators.core.js'; | ||
| import { toExternalConfig } from '@agoric/fast-usdc/src/utils/config-marshal.js'; | ||
| import { configurations } from '@agoric/fast-usdc/src/utils/deploy-config.js'; | ||
| import { Far } from '@endo/far'; | ||
| import { parseArgs } from 'node:util'; | ||
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| /** | ||
| * @import {CoreEvalBuilder, DeployScriptFunction} from '@agoric/deploy-script-support/src/externalTypes.js'; | ||
| * @import {ParseArgsConfig} from 'node:util'; | ||
| * @import {FastUSDCConfig, FeedPolicy} from '@agoric/fast-usdc/src/types.js'; | ||
| * @import {FastUSDCOpts} from './start-fast-usdc.build.js'; | ||
| */ | ||
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| const { keys } = Object; | ||
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| /** @type {ParseArgsConfig['options']} */ | ||
| const options = { | ||
| net: { type: 'string' }, | ||
| oracle: { type: 'string', multiple: true }, | ||
| }; | ||
| const oraclesUsage = 'use --oracle name:address ...'; | ||
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| const crossVatContext = /** @type {const} */ ({ | ||
| /** @type {Brand<'nat'>} */ | ||
| USDC: Far('USDC Brand'), | ||
| }); | ||
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| /** @type {CoreEvalBuilder} */ | ||
| export const defaultProposalBuilder = async ( | ||
| powers, | ||
| /** @type {FastUSDCConfig} */ config, | ||
| ) => { | ||
| return harden({ | ||
| sourceSpec: '@agoric/fast-usdc/src/add-operators.core.js', | ||
| /** @type {[string, Parameters<typeof getManifestForAddOperators>[1]]} */ | ||
| getManifestCall: [ | ||
| getManifestForAddOperators.name, | ||
| { | ||
| options: toExternalConfig(config, crossVatContext), | ||
| }, | ||
| ], | ||
| }); | ||
| }; | ||
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| /** @type {DeployScriptFunction} */ | ||
| export default async (homeP, endowments) => { | ||
| const { writeCoreEval } = await makeHelpers(homeP, endowments); | ||
| const { scriptArgs } = endowments; | ||
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| /** @type {{ values: FastUSDCOpts }} */ | ||
| // @ts-expect-error ensured by options | ||
| const { | ||
| values: { oracle: oracleArgs, net }, | ||
| } = parseArgs({ args: scriptArgs, options }); | ||
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| const parseOracleArgs = () => { | ||
| if (net) { | ||
| if (!(net in configurations)) { | ||
| throw Error(`${net} not in ${keys(configurations)}`); | ||
| } | ||
| return configurations[net].oracles; | ||
| } | ||
| if (!oracleArgs) throw Error(oraclesUsage); | ||
| return Object.fromEntries( | ||
| oracleArgs.map(arg => { | ||
| const result = arg.match(/(?<name>[^:]+):(?<address>.+)/); | ||
| if (!(result && result.groups)) throw Error(oraclesUsage); | ||
| const { name, address } = result.groups; | ||
| return [name, address]; | ||
| }), | ||
| ); | ||
| }; | ||
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| const config = harden({ | ||
| oracles: parseOracleArgs(), | ||
| }); | ||
|
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| await writeCoreEval('add-operators', utils => | ||
| defaultProposalBuilder(utils, config), | ||
| ); | ||
| }; |
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