feat(test): Automate smoke tests for JS Client [DXJ-293] (#282)

packages/@tests/test-utils/src/index.ts

@@ -0,0 +1,37 @@
+import handler from 'serve-handler';
+import { createServer } from 'http';
+import type { Server } from 'http';
+
+import { dirname, join } from 'path';
+import { fileURLToPath } from 'url';
+
+const __dirname = dirname(fileURLToPath(import.meta.url));
+
+const CDN_PUBLIC_PATH = join(__dirname, '../../../client/js-client.web.standalone/dist/');
+
+export const startCdn = (port: number) => startContentServer(port, CDN_PUBLIC_PATH);
+
+export const startContentServer = (port: number, publicDir: string): Promise<Server> => {
+    const server = createServer((request, response) => {
+        return handler(request, response, {
+            public: publicDir,
+        });
+    });
+
+    return new Promise<Server>((resolve) => {
+        const result = server.listen(port, () => {
+            console.log(`server started on port ${port}`);
+            console.log(`public dir ${publicDir}`);
+            resolve(result);
+        });
+    });
+};
+
+export const stopServer = (app: Server): Promise<void> => {
+    return new Promise<void>((resolve) => {
+        app.close(() => {
+            console.log('server stopped');
+            resolve();
+        });
+    });
+};