even slimmer and also avoid parallel test port conflicts

Author: williamstein

.github/workflows/test.yml

@@ -45,4 +45,4 @@ jobs:
       - run: npm install -g pnpm
       - run: pnpm install
       - run: pnpm build
-      - run: pnpm test
+      - run: pnpm test --runInBand

package.json

@@ -1,6 +1,6 @@
 {
   "name": "http-proxy-3",
-  "version": "1.19.10",
+  "version": "1.19.11",
   "repository": {
     "type": "git",
     "url": "https://github.com/sagemathinc/http-proxy-3.git"
@@ -50,7 +50,7 @@
     "clean": "rm -rf dist node_modules",
     "build": "pnpm exec tsc --build .tsconfig-bootstrap.json && pnpm exec tsc --build",
     "tsc": "pnpm exec tsc --watch  --pretty --preserveWatchOutput",
-    "prepublishOnly": "pnpm audit && pnpm test && rm dist/*.tsbuildinfo && rm -rf dist/test"
+    "prepublishOnly": "pnpm audit && pnpm test --runInBand && rm -f dist/*.tsbuildinfo && rm -rf dist/test"
   },
   "engines": {
     "node": ">=20.0.0"

test/README.md

@@ -1,3 +1,7 @@
 A note about ports. These tests use a large number of ports and are run in
 parallel. There will sometimes be failures sometimes due to a port conflict
 between different tests being run at the same time.
+
+Use `pnpm test --runInBand` to avoid this by running the tests in serial. This
+is good for CI and release testing. Just use `pnpm test` for dev, since it's
+much faster.