From 5e4139c3fd4e5772516fa461fb80b301cde05859 Mon Sep 17 00:00:00 2001
From: 0xPatrick <patrick@0xpatrick.dev>
Date: Tue, 5 Nov 2024 15:34:30 -0500
Subject: [PATCH] test: `MockCctpTxEvidences` and `MockVTransferEvents`
 fixtures

---
 packages/fast-usdc/test/fixtures.ts | 86 +++++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)
 create mode 100644 packages/fast-usdc/test/fixtures.ts

diff --git a/packages/fast-usdc/test/fixtures.ts b/packages/fast-usdc/test/fixtures.ts
new file mode 100644
index 00000000000..138e137930f
--- /dev/null
+++ b/packages/fast-usdc/test/fixtures.ts
@@ -0,0 +1,86 @@
+import type { VTransferIBCEvent } from '@agoric/vats';
+import { buildVTransferEvent } from '@agoric/orchestration/tools/ibc-mocks.js';
+import fetchedChainInfo from '@agoric/orchestration/src/fetched-chain-info.js';
+import type { CctpTxEvidence } from '../src/types.js';
+
+const mockScenarios = ['AGORIC_PLUS_OSMO', 'AGORIC_PLUS_DYDX'] as const;
+
+type MockScenario = (typeof mockScenarios)[number];
+
+export const MockCctpTxEvidences: Record<
+  MockScenario,
+  (receiverAddress?: string) => CctpTxEvidence
+> = {
+  AGORIC_PLUS_OSMO: (receiverAddress?: string) => ({
+    blockHash:
+      '0x90d7343e04f8160892e94f02d6a9b9f255663ed0ac34caca98544c8143fee665',
+    blockNumber: 21037663n,
+    blockTimestamp: 1730762090n,
+    txHash:
+      '0xc81bc6105b60a234c7c50ac17816ebcd5561d366df8bf3be59ff387552761702',
+    tx: {
+      amount: 150000000n,
+      forwardingAddress: 'noble1x0ydg69dh6fqvr27xjvp6maqmrldam6yfelqkd',
+    },
+    aux: {
+      forwardingChannel: 'channel-21',
+      recipientAddress:
+        receiverAddress ||
+        'agoric16kv2g7snfc4q24vg3pjdlnnqgngtjpwtetd2h689nz09lcklvh5s8u37ek?EUD=osmo183dejcnmkka5dzcu9xw6mywq0p2m5peks28men',
+    },
+    chainId: 1,
+  }),
+  AGORIC_PLUS_DYDX: (receiverAddress?: string) => ({
+    blockHash:
+      '0x80d7343e04f8160892e94f02d6a9b9f255663ed0ac34caca98544c8143fee699',
+    blockNumber: 21037669n,
+    blockTimestamp: 1730762099n,
+    txHash:
+      '0xd81bc6105b60a234c7c50ac17816ebcd5561d366df8bf3be59ff387552761799',
+    tx: {
+      amount: 200000000n,
+      forwardingAddress: 'noble1x0ydg69dh6fqvr27xjvp6maqmrldam6yfelktz',
+    },
+    aux: {
+      forwardingChannel: 'channel-21',
+      recipientAddress:
+        receiverAddress ||
+        'agoric16kv2g7snfc4q24vg3pjdlnnqgngtjpwtetd2h689nz09lcklvh5s8u37ek?EUD=dydx183dejcnmkka5dzcu9xw6mywq0p2m5peks28men',
+    },
+    chainId: 1,
+  }),
+};
+
+const nobleDefaultVTransferParams = {
+  // (XXX confirm) FungibleTokenPacketData is from the perspective of the counterparty
+  denom: 'uusdc',
+  sourceChannel:
+    fetchedChainInfo.agoric.connections['noble-1'].transferChannel
+      .counterPartyChannelId,
+  destinationChannel:
+    fetchedChainInfo.agoric.connections['noble-1'].transferChannel.channelId,
+};
+
+export const MockVTransferEvents: Record<
+  MockScenario,
+  (receiverAddress?: string) => VTransferIBCEvent
+> = {
+  AGORIC_PLUS_OSMO: (recieverAddress?: string) =>
+    buildVTransferEvent({
+      ...nobleDefaultVTransferParams,
+      amount: MockCctpTxEvidences.AGORIC_PLUS_OSMO().tx.amount,
+      sender: MockCctpTxEvidences.AGORIC_PLUS_OSMO().tx.forwardingAddress,
+      receiver:
+        recieverAddress ||
+        MockCctpTxEvidences.AGORIC_PLUS_OSMO().aux.recipientAddress,
+    }),
+  AGORIC_PLUS_DYDX: (recieverAddress?: string) =>
+    buildVTransferEvent({
+      ...nobleDefaultVTransferParams,
+      amount: MockCctpTxEvidences.AGORIC_PLUS_DYDX().tx.amount,
+      sender: MockCctpTxEvidences.AGORIC_PLUS_DYDX().tx.forwardingAddress,
+      receiver:
+        recieverAddress ||
+        MockCctpTxEvidences.AGORIC_PLUS_DYDX().aux.recipientAddress,
+    }),
+};