Update the start arguments of a latest Polkadot node and upgrade PJS

.github/actions/run-polkadot/action.yml

@@ -41,6 +41,6 @@ runs:
         key: ${{ runner.os }}-${{ inputs.polkadot-version }}-${{ hashFiles('substrate-tip-bot/polkadot.e2e.patch') }}
     - name: Run a local Rococo node
       run: |
-        polkadot-sdk/target/release/polkadot --rpc-external --no-prometheus --no-telemetry --chain=rococo-dev --tmp --alice --execution Native --rpc-port 9902 &
+        polkadot-sdk/target/release/polkadot --rpc-external --no-prometheus --no-telemetry --chain=rococo-dev --tmp --alice --execution Native --unsafe-force-node-key-generation --rpc-port 9902 &
         until curl -s '127.0.0.1:9902'; do sleep 3; done
       shell: bash

.github/workflows/test-e2e.yml

@@ -15,7 +15,7 @@ jobs:
       - name: Start a local Polkadot node
         uses: ./.github/actions/run-polkadot
         with:
-          polkadot-version: polkadot-v1.7.1
+          polkadot-version: polkadot-v1.13.0
       - name: Wait for the node
         run: |
           until curl -s '127.0.0.1:9902'; do sleep 3; done

package.json

@@ -29,7 +29,7 @@
   "dependencies": {
     "@eng-automation/integrations": "^4.4.0",
     "@eng-automation/js": "^2.2.0",
-    "@polkadot/api": "^10.9.1",
+    "@polkadot/api": "^12.0.2",
     "@polkadot/util": "^12.3.2",
     "@polkadot/util-crypto": "^12.3.2",
     "concurrently": "^8.2.2",

src/tip-opengov.e2e.ts

@@ -7,6 +7,7 @@ all the way to completing the referendum.
 import "@polkadot/api-augment";
 import { until } from "@eng-automation/js";
 import { ApiPromise, Keyring, WsProvider } from "@polkadot/api";
+import type { SubmittableExtrinsic } from "@polkadot/api/types";
 import { KeyringPair } from "@polkadot/keyring/types";
 import { BN } from "@polkadot/util";
 import { cryptoWaitReady } from "@polkadot/util-crypto";
@@ -25,6 +26,22 @@ const treasuryAccount = "13UVJyLnbVp9RBZYFwFGyDvVd1y27Tt8tkntv6Q7JVPhFsTB"; // h
 
 const network = "localrococo";
 
+const signAndSend = (signer: KeyringPair, extrinsic: SubmittableExtrinsic<"promise">) =>
+  new Promise<void>(async (resolve, reject) => {
+    try {
+      await extrinsic.signAndSend(signer, { nonce: -1 }, (result) => {
+        if (result.isError) {
+          reject(result.status.toString());
+        }
+        if (result.isInBlock) {
+          resolve();
+        }
+      });
+    } catch (e) {
+      reject(e);
+    }
+  });
+
 describe("E2E opengov tip", () => {
   let state: State;
   let api: ApiPromise;
@@ -69,9 +86,7 @@ describe("E2E opengov tip", () => {
     alice = keyring.addFromUri("//Alice");
 
     // In some local dev chains, treasury is broke, so we fund it.
-    await api.tx.balances
-      .transferKeepAlive(treasuryAccount, new BN("10000000000000"))
-      .signAndSend(alice, { nonce: -1 });
+    await signAndSend(alice, api.tx.balances.transferKeepAlive(treasuryAccount, new BN("10000000000000")));
   });
 
   test("Small OpenGov tip", async () => {
@@ -90,10 +105,13 @@ describe("E2E opengov tip", () => {
     expect(result.success).toBeTruthy();
 
     // Alice votes "aye" on the referendum.
-    await api.tx.referenda.placeDecisionDeposit(referendumId).signAndSend(alice, { nonce: -1 });
-    await api.tx.convictionVoting
-      .vote(referendumId, { Standard: { balance: new BN(1_000_000), vote: { aye: true, conviction: 1 } } })
-      .signAndSend(alice, { nonce: -1 });
+    await signAndSend(alice, api.tx.referenda.placeDecisionDeposit(referendumId));
+    await signAndSend(
+      alice,
+      api.tx.convictionVoting.vote(referendumId, {
+        Standard: { balance: new BN(1_000_000), vote: { aye: true, conviction: 1 } },
+      }),
+    );
 
     // Waiting for the referendum voting, enactment, and treasury spend period.
     await until(async () => (await getUserBalance(tipRequest.contributor.account.address)).gtn(0), 5000, 50);

src/tip.integration.ts

@@ -147,7 +147,7 @@ describe("tip", () => {
           throw new Error("Encoding the proposal failed.");
         }
         const { encodedProposal } = encodeProposalResult;
-        const nextFreeReferendumId = new BN(await api.query.referenda.referendumCount());
+        const nextFreeReferendumId = new BN((await api.query.referenda.referendumCount()).toNumber());
 
         // We surround our tip with two "decoys" to make sure that we find the proper one.
         await tipUser(state, tipRequest); // Will occupy nextFreeReferendumId