feat: SingleAmountRecord -> SingleNatAmountRecord

- narrows typeguard as only NatAmounts are supported in send-anywhere
Agoric · Sep 19, 2024 · f4b8c91 · f4b8c91
1 parent ea73ef7
commit f4b8c91
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Showing 2 changed files with 8 additions and 8 deletions.
diff --git a/packages/orchestration/src/examples/send-anywhere.contract.js b/packages/orchestration/src/examples/send-anywhere.contract.js
@@ -1,23 +1,23 @@
 import { makeSharedStateRecord } from '@agoric/async-flow';
-import { AmountShape } from '@agoric/ertp';
 import { InvitationShape } from '@agoric/zoe/src/typeGuards.js';
 import { M } from '@endo/patterns';
 import { withOrchestration } from '../utils/start-helper.js';
 import * as flows from './send-anywhere.flows.js';
 import { prepareChainHubAdmin } from '../exos/chain-hub-admin.js';
+import { AnyNatAmountShape } from '../typeGuards.js';
 
 /**
  * @import {Zone} from '@agoric/zone';
  * @import {OrchestrationPowers, OrchestrationTools} from '../utils/start-helper.js';
  */
 
-export const SingleAmountRecord = M.and(
-  M.recordOf(M.string(), AmountShape, {
+export const SingleNatAmountRecord = M.and(
+  M.recordOf(M.string(), AnyNatAmountShape, {
     numPropertiesLimit: 1,
   }),
   M.not(harden({})),
 );
-harden(SingleAmountRecord);
+harden(SingleNatAmountRecord);
 
 /**
  * Orchestration contract to be wrapped by withOrchestration for Zoe
@@ -61,7 +61,7 @@ const contract = async (
           orchFns.sendIt,
           'send',
           undefined,
-          M.splitRecord({ give: SingleAmountRecord }),
+          M.splitRecord({ give: SingleNatAmountRecord }),
         );
       },
     },

diff --git a/packages/orchestration/test/examples/send-anywhere.test.ts b/packages/orchestration/test/examples/send-anywhere.test.ts
@@ -13,7 +13,7 @@ import { SIMULATED_ERRORS } from '@agoric/vats/tools/fake-bridge.js';
 import { withAmountUtils } from '@agoric/zoe/tools/test-utils.js';
 import { CosmosChainInfo, IBCConnectionInfo } from '../../src/cosmos-api.js';
 import { commonSetup } from '../supports.js';
-import { SingleAmountRecord } from '../../src/examples/send-anywhere.contract.js';
+import { SingleNatAmountRecord } from '../../src/examples/send-anywhere.contract.js';
 import { registerChain } from '../../src/chain-info.js';
 
 const dirname = path.dirname(new URL(import.meta.url).pathname);
@@ -48,10 +48,10 @@ test('single amount proposal shape (keyword record)', async t => {
     ],
   });
   for (const give of cases.good) {
-    t.notThrows(() => mustMatch(give, SingleAmountRecord));
+    t.notThrows(() => mustMatch(give, SingleNatAmountRecord));
   }
   for (const { give, msg } of cases.bad) {
-    t.throws(() => mustMatch(give, SingleAmountRecord), {
+    t.throws(() => mustMatch(give, SingleNatAmountRecord), {
       message: msg,
     });
   }