http2: custom promisify for http2.connect

... and some other cleanups

PR-URL: https://github.com/nodejs/node/pull/15207
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>

1 files changed, 34 insertions, 0 deletions

diff --git a/test/parallel/test-http2-client-promisify-connect.js b/test/parallel/test-http2-client-promisify-connect.js
new file mode 100644
index 0000000000..5b6dccad6a
--- /dev/null
+++ b/test/parallel/test-http2-client-promisify-connect.js
@@ -0,0 +1,34 @@
+// Flags: --expose-http2
+'use strict';
+
+const common = require('../common');
+if (!common.hasCrypto)
+  common.skip('missing crypto');
+const assert = require('assert');
+const http2 = require('http2');
+const util = require('util');
+
+const server = http2.createServer();
+server.on('stream', common.mustCall((stream) => {
+  stream.respond();
+  stream.end('ok');
+}));
+server.listen(0, common.mustCall(() => {
+
+  const connect = util.promisify(http2.connect);
+
+  connect(`http://localhost:${server.address().port}`)
+    .catch(common.mustNotCall())
+    .then(common.mustCall((client) => {
+      assert(client);
+      const req = client.request();
+      let data = '';
+      req.setEncoding('utf8');
+      req.on('data', (chunk) => data += chunk);
+      req.on('end', common.mustCall(() => {
+        assert.strictEqual(data, 'ok');
+        client.destroy();
+        server.close();
+      }));
+    }));
+}));