Add test setup for dev-server-api (#67)

* add test suite

* add workflow for testing server

.github/workflows/server-tests.yml

@@ -0,0 +1,31 @@
+name: Dev Server API Tests
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Setup bun
+        uses: oven-sh/setup-bun@v1
+        with:
+          bun-version: latest
+
+      - name: Install dependencies
+        run: bun run bootstrap
+
+      - name: Install dependencies
+        run: bun run build
+
+      - name: Run tests
+        run: cd dev-server-api && bun test

.github/workflows/test.yml

@@ -1,6 +1,9 @@
-name: Bun Test
+name: CLI Tests
 
 on:
+  push:
+    branches:
+      - main
   pull_request:
     branches:
       - main

.gitignore

@@ -7,4 +7,5 @@ dist
 *.__tmp_entrypoint.tsx
 *.zip
 
-.vscode
+.vscode
+.aider*

dev-server-api/package.json

@@ -19,6 +19,7 @@
     "better-sqlite3": "^11.0.0",
     "kysely": "^0.27.3",
     "kysely-bun-sqlite": "^0.3.2",
+    "redaxios": "^0.5.1",
     "winterspec": "0.0.81",
     "zod": "^3.22.4"
   }

dev-server-api/tests/fixtures/get-test-server.ts

@@ -0,0 +1,29 @@
+import { afterEach } from "bun:test"
+import defaultAxios from "redaxios"
+import { startServer } from "./start-server"
+
+interface TestFixture {
+  url: string
+  server: any
+  axios: typeof defaultAxios
+}
+
+export const getTestFixture = async (): Promise<TestFixture> => {
+  const port = 3001 + Math.floor(Math.random() * 999)
+  const server = startServer({ port })
+  const url = `http://localhost:${port}`
+  const axios = defaultAxios.create({
+    baseURL: url,
+  })
+
+  afterEach(() => {
+    console.log("closing server")
+    server.stop()
+  })
+
+  return {
+    url,
+    server,
+    axios,
+  }
+}

dev-server-api/tests/fixtures/start-server.ts

@@ -0,0 +1,20 @@
+import { createFetchHandlerFromDir } from "winterspec/adapters/node"
+import { Request as EdgeRuntimeRequest } from "@edge-runtime/primitives"
+import { join } from "node:path"
+
+const serverFetch = await createFetchHandlerFromDir(
+  join(import.meta.dir, "../../routes")
+)
+
+export const startServer = ({ port }: { port: number }) =>
+  Bun.serve({
+    fetch: (bunReq) => {
+      const req = new EdgeRuntimeRequest(bunReq.url, {
+        headers: bunReq.headers,
+        method: bunReq.method,
+        body: bunReq.body,
+      })
+      return serverFetch(req as any)
+    },
+    port,
+  })

dev-server-api/tests/routes/health.test.ts

@@ -0,0 +1,10 @@
+import { it, expect } from "bun:test"
+import { getTestFixture } from "../fixtures/get-test-server"
+
+it("GET /health", async () => {
+  const { axios } = await getTestFixture()
+
+  expect(await axios.get("/health").then((r) => r.data)).toMatchObject({
+    ok: true,
+  })
+})