feat: add patch script to /test

Author: jsjoeio

test/package.json

@@ -1,5 +1,8 @@
 {
   "#": "We must put jest in a sub-directory otherwise VS Code somehow picks up the types and generates conflicts with mocha.",
+  "scripts": {
+    "postinstall": "./scripts/patch.sh"
+  },
   "devDependencies": {
     "@types/jest": "^26.0.20",
     "@types/jsdom": "^16.2.6",

test/scripts/patch.sh

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+apply_service_worker_mock_patches() {
+  # The `service-worker-mock` package is no longer maintained
+  # so we have to apply patches ourselves
+
+  # This patch fixes an undefined error in fetch.js and adds a missing import
+  patch --forward node_modules/service-worker-mock/fetch.js < patches/service-worker-mock-fetch.patch
+
+  # This patch adds a missing import
+  patch --forward node_modules/service-worker-mock/models/Response.js < patches/service-worker-mock-response.patch
+}
+
+main() {
+  echo -e "🔨 Applying patches..."
+  apply_service_worker_mock_patches
+
+  echo -e "✅ Patches applied successfully."
+}
+
+main "$@"