Fixes Node adapter receiving a request body (#4023)

* Fixes Node adapter receiving a request body

* Updated lockfile

1 files changed, 41 insertions, 0 deletions

diff --git a/packages/integrations/node/test/test-utils.js b/packages/integrations/node/test/test-utils.js
new file mode 100644
index 000000000..4bd42d557
--- /dev/null
+++ b/packages/integrations/node/test/test-utils.js
@@ -0,0 +1,41 @@
+import { loadFixture as baseLoadFixture } from '../../../astro/test/test-utils.js';
+import httpMocks from 'node-mocks-http';
+import { EventEmitter } from 'events';
+
+/**
+ * @typedef {import('../../../astro/test/test-utils').Fixture} Fixture
+ */
+
+export function loadFixture(inlineConfig) {
+	if (!inlineConfig || !inlineConfig.root)
+		throw new Error("Must provide { root: './fixtures/...' }");
+
+	// resolve the relative root (i.e. "./fixtures/tailwindcss") to a full filepath
+	// without this, the main `loadFixture` helper will resolve relative to `packages/astro/test`
+	return baseLoadFixture({
+		...inlineConfig,
+		root: new URL(inlineConfig.root, import.meta.url).toString(),
+	});
+}
+
+export function createRequestAndResponse(reqOptions) {
+	let req = httpMocks.createRequest(reqOptions);
+
+	let res = httpMocks.createResponse({
+		eventEmitter: EventEmitter,
+		req
+	});
+
+	let done = toPromise(res);
+
+	return { req, res, done };
+}
+
+export function toPromise(res) {
+	return new Promise(resolve => {
+		res.on('end', () => {
+			let chunks = res._getChunks();
+			resolve(chunks);
+		});
+	});
+}