improve(arlocal): avoid second process (#565)

.github/workflows/test.yml

@@ -12,8 +12,6 @@ jobs:
         with:
           node-version: 18
       - run: yarn install
-      - name: Run local arweave node
-        run: yarn test:run:arweave &
       - run: yarn test
         env:
           NODE_URL_1: ${{ secrets.NODE_URL_1 }}

package.json

@@ -64,6 +64,7 @@
     "@types/lodash.get": "^4.4.7",
     "@typescript-eslint/eslint-plugin": "^6.6.0",
     "@typescript-eslint/parser": "^6.6.0",
+    "arlocal": "^1.1.65",
     "chai": "^4.3.8",
     "chai-exclude": "^2.1.0",
     "dotenv": "^16.0.0",

test/arweaveClient.ts

@@ -1,3 +1,4 @@
+import ArLocal from "arlocal";
 import Arweave from "arweave";
 import { JWKInterface } from "arweave/node/lib/wallet";
 import axios from "axios";
@@ -20,11 +21,15 @@ const LOCAL_ARWEAVE_URL = `${LOCAL_ARWEAVE_NODE.protocol}://${LOCAL_ARWEAVE_NODE
 const mineBlock = () => axios.get(`${LOCAL_ARWEAVE_URL}/mine`);
 
 describe("ArweaveClient", () => {
+  const arLocal = new ArLocal(LOCAL_ARWEAVE_NODE.port, true);
+
   let jwk: JWKInterface;
   let client: ArweaveClient;
   // Before running any of the tests, we need to fund the address with some AR
   // so that we can post to our testnet node
   before(async () => {
+    // Start the local arweave node
+    await arLocal.start();
     // Generate a new JWK for our tests
     jwk = await Arweave.init({}).wallets.generate();
     // Resolve the address of the JWK
@@ -197,4 +202,8 @@ describe("ArweaveClient", () => {
     );
     await assertPromiseError(client.set({ test: "value" }), "You don't have enough tokens");
   });
+
+  after(async () => {
+    await arLocal.stop();
+  });
 });