errors: migrate _http_outgoing

PR-URL: https://github.com/nodejs/node/pull/14735
Refs: https://github.com/nodejs/node/issues/11273
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>

1 files changed, 8 insertions, 10 deletions

diff --git a/test/parallel/test-http-write-head.js b/test/parallel/test-http-write-head.js
index edf60d3c24..70ad5935a9 100644
--- a/test/parallel/test-http-write-head.js
+++ b/test/parallel/test-http-write-head.js
@@ -41,16 +41,14 @@ const s = http.createServer(common.mustCall((req, res) => {
   assert.ok(threw, 'Non-string names should throw');
 
   // undefined value should throw, via 979d0ca8
-  threw = false;
-  try {
-    res.setHeader('foo', undefined);
-  } catch (e) {
-    assert.ok(e instanceof Error);
-    assert.strictEqual(e.message,
-                       '"value" required in setHeader("foo", value)');
-    threw = true;
-  }
-  assert.ok(threw, 'Undefined value should throw');
+  common.expectsError(
+    () => res.setHeader('foo', undefined),
+    {
+      code: 'ERR_MISSING_ARGS',
+      type: TypeError,
+      message: 'The "value" argument must be specified'
+    }
+  );
 
   res.writeHead(200, { Test: '2' });