test(fast-usdc): bootstrap test for advancement

Agoric · Dec 2, 2024 · 76ac3e4 · 76ac3e4
1 parent cf56e91
commit 76ac3e4
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Showing 4 changed files with 94 additions and 16 deletions.
diff --git a/packages/boot/test/fast-usdc/fast-usdc.test.ts b/packages/boot/test/fast-usdc/fast-usdc.test.ts
@@ -13,6 +13,7 @@ import {
   makeWalletFactoryContext,
   type WalletFactoryTestContext,
 } from '../bootstrapTests/walletFactory.js';
+import { eventLoopIteration } from '@agoric/internal/src/testing-utils.js';
 
 const test: TestFn<WalletFactoryTestContext> = anyTest;
 
@@ -134,21 +135,84 @@ test.serial('writes status updates to vstorage', async t => {
   const wallet = await wd.provideSmartWallet(
     'agoric144rrhh4m09mh7aaffhm6xy223ym76gve2x7y78',
   );
-  const submitMockEvidence = (mockEvidence: CctpTxEvidence) =>
-    wallet.sendOffer({
-      id: 'submit-mock-evidence',
-      invitationSpec: {
-        source: 'agoricContract',
-        instancePath: ['fastUsdc'],
-        callPipe: [['makeTestPushInvitation', [mockEvidence]]],
-      },
-      proposal: {},
-    });
-  const mockEvidence1 = MockCctpTxEvidences.AGORIC_PLUS_OSMO();
-  const mockEvidence2 = MockCctpTxEvidences.AGORIC_PLUS_DYDX();
+  await wallet.sendOffer({
+    id: `submit-mock-evidence-dydx`,
+    invitationSpec: {
+      source: 'agoricContract',
+      instancePath: ['fastUsdc'],
+      callPipe: [
+        ['makeTestPushInvitation', [MockCctpTxEvidences.AGORIC_PLUS_DYDX()]],
+      ],
+    },
+    proposal: {},
+  });
 
-  await submitMockEvidence(mockEvidence1);
-  await submitMockEvidence(mockEvidence2);
+  const doc = {
+    node: `fastUsdc.status`,
+    owner: `the statuses of fast USDC transfers identified by their tx hashes`,
+  };
+  await documentStorageSchema(t, storage, doc);
+});
+
+test.serial('makes usdc advance', async t => {
+  const { walletFactoryDriver: wd, storage, agoricNamesRemotes } = t.context;
+  const oracles = await Promise.all([
+    wd.provideSmartWallet('agoric144rrhh4m09mh7aaffhm6xy223ym76gve2x7y78'),
+    wd.provideSmartWallet('agoric19d6gnr9fyp6hev4tlrg87zjrzsd5gzr5qlfq2p'),
+    wd.provideSmartWallet('agoric19uscwxdac6cf6z7d5e26e0jm0lgwstc47cpll8'),
+    wd.provideSmartWallet('agoric1krunjcqfrf7la48zrvdfeeqtls5r00ep68mzkr'),
+    wd.provideSmartWallet('agoric1n4fcxsnkxe4gj6e24naec99hzmc4pjfdccy5nj'),
+  ]);
+  await Promise.all(
+    oracles.map(wallet =>
+      wallet.sendOffer({
+        id: 'claim-oracle-invitation',
+        invitationSpec: {
+          source: 'purse',
+          instance: agoricNamesRemotes.instance.fastUsdc,
+          description: 'oracle operator invitation',
+        },
+        proposal: {},
+      }),
+    ),
+  );
+  await eventLoopIteration();
+
+  const usdc = agoricNamesRemotes.vbankAsset.USDC.brand;
+  await oracles[0].sendOffer({
+    id: 'deposit-lp-0',
+    invitationSpec: {
+      source: 'agoricContract',
+      instancePath: ['fastUsdc'],
+      callPipe: [['makeDepositInvitation', []]],
+    },
+    proposal: {
+      give: {
+        // @ts-expect-error it doesnt recognize usdc as a Brand type
+        USDC: { brand: usdc, value: 150_000_000n },
+      },
+    },
+  });
+  await eventLoopIteration();
+
+  const evidence = MockCctpTxEvidences.AGORIC_PLUS_OSMO();
+  // TODO - start counting computrons
+  await Promise.all(
+    oracles.map(wallet =>
+      wallet.sendOffer({
+        id: 'submit-mock-evidence-osmo',
+        invitationSpec: {
+          source: 'continuing',
+          previousOffer: 'claim-oracle-invitation',
+          invitationMakerName: 'SubmitEvidence',
+          invitationArgs: [evidence],
+        },
+        proposal: {},
+      }),
+    ),
+  );
+  await eventLoopIteration();
+  // TODO - stop counting computrons
 
   const doc = {
     node: `fastUsdc.status`,

diff --git a/packages/boot/test/fast-usdc/snapshots/fast-usdc.test.ts.md b/packages/boot/test/fast-usdc/snapshots/fast-usdc.test.ts.md
@@ -81,9 +81,23 @@ Generated by [AVA](https://avajs.dev).
 
     [
       [
-        'published.fastUsdc.status.0xc81bc6105b60a234c7c50ac17816ebcd5561d366df8bf3be59ff387552761702',
+        'published.fastUsdc.status.0xd81bc6105b60a234c7c50ac17816ebcd5561d366df8bf3be59ff387552761799',
         'OBSERVED',
       ],
+    ]
+
+## makes usdc advance
+
+> Under "published", the "fastUsdc.status" node is delegated to the statuses of fast USDC transfers identified by their tx hashes.
+> The example below illustrates the schema of the data published there.
+> 
+> See also board marshalling conventions (_to appear_).
+
+    [
+      [
+        'published.fastUsdc.status.0xc81bc6105b60a234c7c50ac17816ebcd5561d366df8bf3be59ff387552761702',
+        'ADVANCING',
+      ],
       [
         'published.fastUsdc.status.0xd81bc6105b60a234c7c50ac17816ebcd5561d366df8bf3be59ff387552761799',
         'OBSERVED',

diff --git a/packages/boot/test/fast-usdc/snapshots/fast-usdc.test.ts.snap b/packages/boot/test/fast-usdc/snapshots/fast-usdc.test.ts.snap
diff --git a/packages/fast-usdc/src/type-guards.js b/packages/fast-usdc/src/type-guards.js
@@ -21,7 +21,7 @@ export const makeProposalShapes = ({ PoolShares, USDC }) => {
   /** @type {TypedPattern<USDCProposalShapes['deposit']>} */
   const deposit = M.splitRecord(
     { give: { USDC: makeNatAmountShape(USDC, 1n) } },
-    { want: { PoolShare: makeNatAmountShape(PoolShares) } },
+    { want: M.splitRecord({}, { PoolShare: makeNatAmountShape(PoolShares) }) },
   );
   /** @type {TypedPattern<USDCProposalShapes['withdraw']>} */
   const withdraw = M.splitRecord({