Coverage of send method propagation.

t/arguable/fixtures/send.js

@@ -0,0 +1,12 @@
+/*
+  ___ usage ___ en_US ___
+  usage: send
+
+    Send a message to the parent.
+  ___ . ___
+*/
+
+require('../../..')(module, function (options, callback) {
+    options.send({ key: 'value' })
+    callback()
+})

t/arguable/index.t.js

@@ -1,9 +1,11 @@
 #!/usr/bin/env node
 
-require('proof')(4, require('cadence')(function (async, assert) {
+require('proof')(6, require('cadence')(function (async, assert) {
     var echo1 = require('./fixtures/echo-1')
     var echo2 = require('./fixtures/echo-2')
+    var send = require('./fixtures/send')
     var stream = require('stream')
+    var events = require('events')
     var stdout
     var chunks
     async(function () {
@@ -12,15 +14,20 @@ require('proof')(4, require('cadence')(function (async, assert) {
         stdout.on('data', function (data) { chunks.push(data.toString()) })
         echo1({}, [ 'a', 'b' ], { stdout: stdout }, async())
     }, function () {
-        assert(1, 'called back')
-        assert(chunks.join(''), 'a b\n', 'executable')
+        assert(true, 'echo 1 called back')
+        assert(chunks.join(''), 'a b\n', 'echo 1 executed')
     }, function () {
         stdout = new stream.PassThrough
         chunks = []
         stdout.on('data', function (data) { chunks.push(data.toString()) })
         echo2({}, [ 'a', 'b' ], { stdout: stdout }, async())
     }, function () {
-        assert(1, 'called back')
-        assert(chunks.join(''), 'a b\n', 'executable')
+        var ee = new events.EventEmitter
+        ee.send = function (message) { assert(message, { key: 'value' }, 'send') }
+        assert(true, 'echo 2 called back')
+        assert(chunks.join(''), 'a b\n', 'echo 2 executed')
+        send({}, [], { events: ee }, async())
+    }, function () {
+        assert(true, 'send called back')
     })
 }))