Tests handle provider request (#7)

.github/workflows/test.yaml

@@ -45,8 +45,18 @@ jobs:
           name: node_modules.tar.gz
       - name: Unzip node_modules
         run: tar xzf node_modules.tar.gz
+      - name: Append GitHub Access Token to .env
+        run: echo "ETH_MAINNET_RPC=${{ secrets.ETH_MAINNET_RPC }}" >> .env
+      - name: Install Anvil
+        uses: foundry-rs/foundry-toolchain@v1
+        with:
+          version: nightly
       - name: Run tests
-        run: yarn test
+        uses: nick-fields/retry@v2
+        with:
+          timeout_minutes: 5
+          max_attempts: 3
+          command: yarn test
 
   # LINT, TYPECHECK, AUDIT
   ci-checks:

.gitignore

@@ -1,4 +1,6 @@
 .DS_Store
 dist/
 node_modules/
-yarn-error.log
+yarn-error.log
+
+.env

package.json

@@ -8,25 +8,27 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "vitest",
+    "test": "./scripts/tests.sh",
     "lint": "eslint --cache --max-warnings 0",
     "typecheck": "tsc --noEmit",
     "check-lockfile": "./scripts/check-lockfile.sh",
-    "audit:ci": "yarn audit-ci --moderate --config audit-ci.jsonc"
+    "audit:ci": "yarn audit-ci --moderate --config audit-ci.jsonc",
+    "anvil": "ETH_MAINNET_RPC=$(grep ETH_MAINNET_RPC .env | cut -d '=' -f2) && anvil --fork-url $ETH_MAINNET_RPC",
+    "anvil:kill": "lsof -i :8545|tail -n +2|awk '{print $2}'|xargs -r kill -s SIGINT"
   },
-  "type": "module",
   "module": "dist/index.js",
   "devDependencies": {
     "@typescript-eslint/eslint-plugin": "6.20.0",
     "@typescript-eslint/parser": "6.20.0",
+    "anvil": "0.0.6",
     "audit-ci": "6.6.1",
     "eslint": "8.56.0",
     "eslint-config-prettier": "9.1.0",
     "eslint-plugin-prettier": "5.1.3",
-    "jsdom": "^24.0.0",
+    "jsdom": "24.0.0",
     "prettier": "3.2.4",
     "typescript": "5.3.3",
-    "vitest": "^1.3.1"
+    "vitest": "1.3.1"
   },
   "dependencies": {
     "@ethersproject/abstract-provider": "5.7.0",

scripts/tests.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+ANVIL_PORT=8545
+
+# Launch anvil in the bg
+yarn anvil:kill
+yarn anvil --chain-id 1 &
+echo "Launching Anvil..."
+
+# Give it some time to boot
+interval=5
+until nc -z localhost $ANVIL_PORT; do
+  sleep $interval
+  interval=$((interval * 2))
+done
+echo "Anvil Launched..."
+
+# Run the tests and store the result
+echo "Running Tests..."
+yarn vitest --reporter=verbose --bail 1
+
+# Store exit code
+TEST_RESULT=$?
+
+# kill anvil
+echo "Cleaning Up..."
+yarn anvil:kill
+
+# return the result of the tests
+exit "$TEST_RESULT"