From dca057a542ad9ac9dc61df3cda55e72f97dd09a1 Mon Sep 17 00:00:00 2001
From: AriPerkkio <ari.perkkio@gmail.com>
Date: Mon, 25 Sep 2023 18:37:10 +0300
Subject: [PATCH] test: Astro Node API instead of `node:child_process`

---
 packages/site/test/setup.ts | 59 +++++++++++++------------------------
 1 file changed, 20 insertions(+), 39 deletions(-)

diff --git a/packages/site/test/setup.ts b/packages/site/test/setup.ts
index 23c1ffe..813fad1 100644
--- a/packages/site/test/setup.ts
+++ b/packages/site/test/setup.ts
@@ -1,51 +1,32 @@
-import { ChildProcess, exec, execSync } from 'node:child_process';
-import { resolve } from 'node:path';
-import { fileURLToPath } from 'node:url';
+import { build, preview } from 'astro';
 
-const root = resolve(fileURLToPath(import.meta.url), '../');
-
-let subprocess: ChildProcess;
+let server: Awaited<ReturnType<typeof preview>>;
 
 export async function setup() {
   log('Building astro site');
-  execSync('pnpm build', { cwd: root });
-
-  log('Starting astro server');
-  subprocess = exec('pnpm preview', { cwd: root });
-
-  await new Promise((resolve, reject) => {
-    const timer = setTimeout(
-      () => reject(new Error('Timeout waiting for "pnpm preview"')),
-      10_000,
-    );
-
-    subprocess.stdout?.on('data', (data: Buffer) => {
-      if (data.toString().includes('started in')) {
-        clearTimeout(timer);
-        resolve(null);
-      }
-    });
-
-    subprocess.stderr?.on('data', (data: Buffer) => {
-      reject(data.toString());
-    });
-  });
+  await build({});
+
+  const timer = setTimeout(
+    () => new Error('Timeout waiting for Astro preview'),
+    10_000,
+  );
+
+  log('Starting Astro server 🚀');
+  server = await preview({});
+
+  clearTimeout(timer);
 }
 
 export async function teardown() {
-  subprocess.kill();
+  const timer = setTimeout(
+    () => new Error('Timeout waiting for Astro server to stop'),
+    10_000,
+  );
+
   log('Stopping astro server');
+  await server.stop();
 
-  await new Promise((resolve, reject) => {
-    const timer = setTimeout(
-      () => reject(new Error('Timeout waiting for "pnpm preview" to exit')),
-      10_000,
-    );
-    subprocess.on('exit', () => {
-      clearTimeout(timer);
-      resolve(null);
-    });
-  });
+  clearTimeout(timer);
 }
 
 function log(...messages: Parameters<typeof console.log>) {