1 files changed, 51 insertions, 0 deletions
diff --git a/deps/npm/node_modules/node-gyp/node_modules/npmlog/node_modules/are-we-there-yet/test/trackerstream.js b/deps/npm/node_modules/node-gyp/node_modules/npmlog/node_modules/are-we-there-yet/test/trackerstream.js
new file mode 100644
index 0000000000..65f04b0376
--- /dev/null
+++ b/deps/npm/node_modules/node-gyp/node_modules/npmlog/node_modules/are-we-there-yet/test/trackerstream.js
@@ -0,0 +1,51 @@
+'use strict'
+var test = require('tap').test
+var util = require('util')
+var stream = require('readable-stream')
+var TrackerStream = require('../index.js').TrackerStream
+var testEvent = require('./lib/test-event.js')
+
+var Sink = function () {
+  stream.Writable.apply(this, arguments)
+}
+util.inherits(Sink, stream.Writable)
+Sink.prototype._write = function (data, encoding, cb) {
+  cb()
+}
+
+test('TrackerStream', function (t) {
+  t.plan(9)
+
+  var name = 'test'
+  var track = new TrackerStream(name)
+
+  t.is(track.completed(), 0, 'Nothing todo is 0 completion')
+
+  var todo = 10
+  track = new TrackerStream(name, todo)
+  t.is(track.completed(), 0, 'Nothing done is 0 completion')
+
+  track.pipe(new Sink())
+
+  testEvent(track, 'change', afterCompleteWork)
+  track.write('0123456789')
+  function afterCompleteWork (er, onChangeName) {
+    t.is(er, null, 'write: on change event fired')
+    t.is(onChangeName, name, 'write: on change emits the correct name')
+    t.is(track.completed(), 1, 'write: 100% completed')
+
+    testEvent(track, 'change', afterAddWork)
+    track.addWork(10)
+  }
+  function afterAddWork (er, onChangeName) {
+    t.is(er, null, 'addWork: on change event fired')
+    t.is(track.completed(), 0.5, 'addWork: 50% completed')
+
+    testEvent(track, 'change', afterAllWork)
+    track.write('ABCDEFGHIJKLMNOPQRST')
+  }
+  function afterAllWork (er) {
+    t.is(er, null, 'allWork: on change event fired')
+    t.is(track.completed(), 1, 'allWork: 100% completed')
+  }
+})