From 96fa0f4b6422395410c5f6d0be069c120023043f Mon Sep 17 00:00:00 2001
From: willclarktech <willclarktech@users.noreply.github.com>
Date: Tue, 14 Jul 2020 12:16:12 +0200
Subject: [PATCH] demo-staking: Update test for sdk38 OfflineSigner

---
 packages/demo-staking/src/index.spec.ts | 29 ++++++++++---------------
 1 file changed, 11 insertions(+), 18 deletions(-)

diff --git a/packages/demo-staking/src/index.spec.ts b/packages/demo-staking/src/index.spec.ts
index 49bd7877..4fe01ede 100644
--- a/packages/demo-staking/src/index.spec.ts
+++ b/packages/demo-staking/src/index.spec.ts
@@ -1,6 +1,6 @@
 /* eslint-disable @typescript-eslint/camelcase */
 import { SigningCosmWasmClient } from "@cosmjs/cosmwasm";
-import { Coin, coins, makeCosmoshubPath, Secp256k1Pen } from "@cosmjs/sdk38";
+import { Coin, coins, makeCosmoshubPath, Secp256k1OfflineWallet } from "@cosmjs/sdk38";
 
 import {
   BalanceResponse,
@@ -40,26 +40,19 @@ describe("Staking demo", () => {
   it("works", async () => {
     pendingWithoutWasmd();
     // The owner of the contract that will collect the tax
-    const ownerPen = await Secp256k1Pen.fromMnemonic(alice.mnemonic);
-    const ownerAddress = ownerPen.address("cosmos");
-    const ownerClient = new SigningCosmWasmClient(httpUrl, ownerAddress, (signBytes) =>
-      ownerPen.sign(signBytes),
-    );
+    const ownerWallet = await Secp256k1OfflineWallet.fromMnemonic(alice.mnemonic);
+    const [{ address: ownerAddress }] = await ownerWallet.getAccounts();
+    const ownerClient = new SigningCosmWasmClient(httpUrl, ownerAddress, ownerWallet);
 
     // a user of the contract
-    const userPen = await Secp256k1Pen.fromMnemonic(alice.mnemonic, makeCosmoshubPath(1));
-    const userAddress = userPen.address("cosmos");
-    const userClient = new SigningCosmWasmClient(
-      httpUrl,
-      userAddress,
-      (signBytes) => userPen.sign(signBytes),
-      {
-        exec: {
-          amount: coins(5000, "ucosm"),
-          gas: "300000", // 300k, needed for unbonding
-        },
+    const userWallet = await Secp256k1OfflineWallet.fromMnemonic(alice.mnemonic, makeCosmoshubPath(1));
+    const [{ address: userAddress }] = await userWallet.getAccounts();
+    const userClient = new SigningCosmWasmClient(httpUrl, userAddress, userWallet, {
+      exec: {
+        amount: coins(5000, "ucosm"),
+        gas: "300000", // 300k, needed for unbonding
       },
-    );
+    });
 
     const initMsg: InitMsg = {
       name: params.name,