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feat: multichain-testing
makeAssetInfo helper
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,167 @@ | ||
| import test from '@endo/ses-ava/prepare-endo.js'; | ||
| import type { Denom, DenomDetail } from '@agoric/orchestration'; | ||
| import { makeAssetInfo } from '../../tools/asset-info.js'; | ||
|
|
||
| const minChainInfo = { | ||
| agoric: { | ||
| chainId: 'agoriclocal', | ||
| connections: { | ||
| gaialocal: { | ||
| transferChannel: { | ||
| channelId: 'channel-1', | ||
| }, | ||
| }, | ||
| osmosislocal: { | ||
| transferChannel: { | ||
| channelId: 'channel-0', | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| cosmoshub: { | ||
| chainId: 'gaialocal', | ||
| connections: { | ||
| agoriclocal: { | ||
| transferChannel: { | ||
| channelId: 'channel-1', | ||
| }, | ||
| }, | ||
| osmosislocal: { | ||
| transferChannel: { | ||
| channelId: 'channel-0', | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| osmosis: { | ||
| chainId: 'osmosislocal', | ||
| connections: { | ||
| agoriclocal: { | ||
| transferChannel: { | ||
| channelId: 'channel-1', | ||
| }, | ||
| }, | ||
| gaialocal: { | ||
| transferChannel: { | ||
| channelId: 'channel-0', | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }; | ||
|
|
||
| const minTokenMap = { | ||
| agoric: ['ubld', 'uist'], | ||
| cosmoshub: ['uatom'], | ||
| osmosis: ['uosmo'], | ||
| }; | ||
|
|
||
| test('makeAssetInfo', async t => { | ||
| const byDenom = (assetInfo: [Denom, DenomDetail][]) => | ||
| assetInfo.sort(([a], [b]) => a.localeCompare(b) * -1); | ||
|
|
||
| const assetInfo = makeAssetInfo( | ||
| /** @ts-expect-error minified mock */ | ||
| minChainInfo, | ||
| minTokenMap, | ||
| ); | ||
|
|
||
| t.deepEqual(byDenom([...assetInfo]), [ | ||
| [ | ||
| 'uosmo', | ||
| { | ||
| baseDenom: 'uosmo', | ||
| baseName: 'osmosis', | ||
| chainName: 'osmosis', | ||
| }, | ||
| ], | ||
| [ | ||
| 'uist', | ||
| { | ||
| baseDenom: 'uist', | ||
| baseName: 'agoric', | ||
| chainName: 'agoric', | ||
| }, | ||
| ], | ||
| [ | ||
| 'ubld', | ||
| { | ||
| baseDenom: 'ubld', | ||
| baseName: 'agoric', | ||
| chainName: 'agoric', | ||
| }, | ||
| ], | ||
| [ | ||
| 'uatom', | ||
| { | ||
| baseDenom: 'uatom', | ||
| baseName: 'cosmoshub', | ||
| chainName: 'cosmoshub', | ||
| }, | ||
| ], | ||
| [ | ||
| 'ibc/ED07A3391A112B175915CD8FAF43A2DA8E4790EDE12566649D0C2F97716B8518', | ||
| { | ||
| baseDenom: 'uosmo', | ||
| baseName: 'osmosis', | ||
| chainName: 'agoric', | ||
| }, | ||
| ], | ||
| [ | ||
| 'ibc/ED07A3391A112B175915CD8FAF43A2DA8E4790EDE12566649D0C2F97716B8518', | ||
| { | ||
| baseDenom: 'uosmo', | ||
| baseName: 'osmosis', | ||
| chainName: 'cosmoshub', | ||
| }, | ||
| ], | ||
| [ | ||
| 'ibc/E7827844CB818EE9C4DB2C159F1543FF62B26213B44CE8029D5CEFE52F0EE596', | ||
| { | ||
| baseDenom: 'ubld', | ||
| baseName: 'agoric', | ||
| chainName: 'cosmoshub', | ||
| }, | ||
| ], | ||
| [ | ||
| 'ibc/E7827844CB818EE9C4DB2C159F1543FF62B26213B44CE8029D5CEFE52F0EE596', | ||
| { | ||
| baseDenom: 'ubld', | ||
| baseName: 'agoric', | ||
| chainName: 'osmosis', | ||
| }, | ||
| ], | ||
| [ | ||
| 'ibc/C4CFF46FD6DE35CA4CF4CE031E643C8FDC9BA4B99AE598E9B0ED98FE3A2319F9', | ||
| { | ||
| baseDenom: 'uatom', | ||
| baseName: 'cosmoshub', | ||
| chainName: 'agoric', | ||
| }, | ||
| ], | ||
| [ | ||
| 'ibc/27394FB092D2ECCD56123C74F36E4C1F926001CEADA9CA97EA622B25F41E5EB2', | ||
| { | ||
| baseDenom: 'uatom', | ||
| baseName: 'cosmoshub', | ||
| chainName: 'osmosis', | ||
| }, | ||
| ], | ||
| [ | ||
| 'ibc/16CD81E12F05F5397CA2D580B4BA786A12A8F48B6FB3823D82EBE95D80B5287B', | ||
| { | ||
| baseDenom: 'uist', | ||
| baseName: 'agoric', | ||
| chainName: 'cosmoshub', | ||
| }, | ||
| ], | ||
| [ | ||
| 'ibc/16CD81E12F05F5397CA2D580B4BA786A12A8F48B6FB3823D82EBE95D80B5287B', | ||
| { | ||
| baseDenom: 'uist', | ||
| baseName: 'agoric', | ||
| chainName: 'osmosis', | ||
| }, | ||
| ], | ||
| ]); | ||
| }); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,75 @@ | ||
| import { | ||
| denomHash, | ||
| type CosmosChainInfo, | ||
| type Denom, | ||
| type DenomDetail, | ||
| } from '@agoric/orchestration'; | ||
| import type { IBCChannelID } from '@agoric/vats'; | ||
|
|
||
| /** make asset info for current env */ | ||
| export const makeAssetInfo = ( | ||
| chainInfo: Record<string, CosmosChainInfo>, | ||
| tokenMap: Record<string, Denom[]> = { | ||
| agoric: ['ubld', 'uist'], | ||
| cosmoshub: ['uatom'], | ||
| noble: ['uusdc'], | ||
| osmosis: ['uosmo', 'uion'], | ||
| }, | ||
| ): [Denom, DenomDetail][] => { | ||
| const getChannelId = ( | ||
| issuingChainId: string, | ||
| holdingChainName: string, | ||
| ): IBCChannelID | undefined => { | ||
| return chainInfo[holdingChainName]?.connections?.[issuingChainId] | ||
| .transferChannel.channelId; | ||
| }; | ||
|
|
||
| const toDenomHash = ( | ||
| denom: Denom, | ||
| issuingChainId: string, | ||
| holdingChainName: string, | ||
| ): Denom => { | ||
| const channelId = getChannelId(issuingChainId, holdingChainName); | ||
| if (!channelId) { | ||
| throw new Error( | ||
| `No channel found for ${issuingChainId} -> ${holdingChainName}`, | ||
| ); | ||
| } | ||
| return `ibc/${denomHash({ denom, channelId })}`; | ||
| }; | ||
|
|
||
| // Filter tokenMap to only include chains present in the current environment | ||
| const currentTokenMap = Object.entries(tokenMap).reduce< | ||
| Record<string, Denom[]> | ||
| >( | ||
| (acc, [chainName, denoms]) => | ||
| chainName in chainInfo ? { ...acc, [chainName]: denoms } : acc, | ||
| {}, | ||
| ); | ||
|
|
||
| const seen = new Set(); | ||
| const assetInfo: [Denom, DenomDetail][] = []; | ||
| for (const holdingChain of Object.keys(chainInfo)) { | ||
| for (const [issuingChain, denoms] of Object.entries(currentTokenMap)) { | ||
| for (const denom of denoms) { | ||
| const seenKey = [denom, issuingChain, holdingChain].sort().join(':'); | ||
| if (seen.has(seenKey)) continue; | ||
| seen.add(seenKey); | ||
| const denomOrHash = | ||
| holdingChain === issuingChain | ||
| ? denom | ||
| : toDenomHash(denom, chainInfo[issuingChain].chainId, holdingChain); | ||
| assetInfo.push([ | ||
| denomOrHash, | ||
| { | ||
| baseName: issuingChain, | ||
| chainName: holdingChain, | ||
| baseDenom: denom, | ||
| }, | ||
| ]); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| return harden(assetInfo); | ||
| }; |