stream: decouple from stdout

yoshuawuyts · Oct 21, 2015 · 9c22ca3 · 9c22ca3
1 parent 08dd33e
commit 9c22ca3
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Showing 3 changed files with 4 additions and 3 deletions.
diff --git a/README.md b/README.md
@@ -27,7 +27,7 @@ const http = require('http')
 process.env.NODE_ENV = 'development'
 
 const server = http.createServer()
-server.listen(1337, serverSummary(server))
+server.listen(1337, serverSummary(server).pipe(process.stdout))
 ```
 
 ## Why?

diff --git a/index.js b/index.js
@@ -15,12 +15,13 @@ function summary (server) {
     const env = process.env.NODE_ENV || 'undefined'
 
     const serialize = ndjson.serialize()
-    serialize.pipe(process.stdout)
 
     serialize.write({name: 'url', url: url, type: 'connect'})
     serialize.write({name: 'port', message: port})
     serialize.write({name: 'env', message: env})
     serialize.write({name: 'pid', message: process.pid})
     serialize.end()
+
+    return serialize
   }
 }
diff --git a/test.js b/test.js
@@ -13,7 +13,7 @@ test('should log console output', function (t) {
   const server = http.createServer()
   server.listen(null, function () {
     const sum = summary(server)
-    sum()
+    sum().pipe(process.stdout)
     t.pass('server called')
     server.close()
   })