docs: update cli usage for test command (#16771)

Fixes: #16748 PR-URL: #16771 Credit: @grawlinson Reviewed-By: @zkat
npm · May 31, 2017 · f3cb84b · f3cb84b
1 parent acbe85b
commit f3cb84b
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/lib/test.js b/lib/test.js
@@ -1,6 +1,12 @@
 module.exports = test
 
-var testCmd = require('./utils/lifecycle.js').cmd('test')
+const testCmd = require('./utils/lifecycle.js').cmd('test')
+const usage = require('./utils/usage')
+
+test.usage = usage(
+  'test',
+  'npm test [-- <args>]'
+)
 
 function test (args, cb) {
   testCmd(args, function (er) {