Writing HMR/Dev Server Tests

Dev server tests validate hot-reloading robustness and reliability.

File Structure

• test/bake/bake-harness.ts - shared utilities: devTest, prodTest, devAndProductionTest, Dev class, Client class
• test/bake/client-fixture.mjs - subprocess for Client (page loading, IPC queries)
• test/bake/dev/*.test.ts - dev server and hot reload tests
• test/bake/dev-and-prod.ts - tests running on both dev and production mode

Test Categories