hpke-js: use local http-server for testing on browsers. (#559)

Author: dajiaji

.github/workflows/ci_browser.yml

@@ -173,5 +173,8 @@ jobs:
           deno task minify > test/runtimes/browsers/pages/src/hpke-dhkem-secp256k1.js
           cd test/runtimes/browsers
           npm ci && npx playwright install-deps && npx playwright install && npx playwright test
-      - working-directory: ./packages/hpke-js/test/runtimes/browsers
-        run: npm install && npx playwright install-deps && npx playwright install && npx playwright test
+      - working-directory: ./packages/hpke-js
+        run: |
+          deno task minify > test/runtimes/browsers/pages/src/hpke.js
+          cd test/runtimes/browsers
+          npm ci && npx playwright install-deps && npx playwright install && npx playwright test

packages/hpke-js/test/runtimes/browsers/hpke.spec.ts

@@ -1,7 +1,7 @@
 import { expect, test } from "@playwright/test";
 
 test("basic test", async ({ page }) => {
-  await page.goto("https://dajiaji.github.io/hpke-js/");
+  await page.goto("./index.html");
   await page.click("text=run");
   await page.waitForTimeout(5000);
   await expect(page.locator("id=pass")).toHaveText("45");