mv internal lib

lib/model/progressemitter_test.go

@@ -0,0 +1,87 @@
+// Copyright (C) 2014 The Syncthing Authors.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
+
+package model
+
+import (
+	"testing"
+	"time"
+
+	"github.com/syncthing/syncthing/lib/config"
+	"github.com/syncthing/syncthing/lib/events"
+	"github.com/syncthing/syncthing/lib/sync"
+)
+
+var timeout = 10 * time.Millisecond
+
+func expectEvent(w *events.Subscription, t *testing.T, size int) {
+	event, err := w.Poll(timeout)
+	if err != nil {
+		t.Fatal("Unexpected error:", err)
+	}
+	if event.Type != events.DownloadProgress {
+		t.Fatal("Unexpected event:", event)
+	}
+	data := event.Data.(map[string]map[string]*pullerProgress)
+	if len(data) != size {
+		t.Fatal("Unexpected event data size:", data)
+	}
+}
+
+func expectTimeout(w *events.Subscription, t *testing.T) {
+	_, err := w.Poll(timeout)
+	if err != events.ErrTimeout {
+		t.Fatal("Unexpected non-Timeout error:", err)
+	}
+}
+
+func TestProgressEmitter(t *testing.T) {
+	w := events.Default.Subscribe(events.DownloadProgress)
+
+	c := config.Wrap("/tmp/test", config.Configuration{})
+	c.SetOptions(config.OptionsConfiguration{
+		ProgressUpdateIntervalS: 0,
+	})
+
+	p := NewProgressEmitter(c)
+	go p.Serve()
+
+	expectTimeout(w, t)
+
+	s := sharedPullerState{
+		mut: sync.NewMutex(),
+	}
+	p.Register(&s)
+
+	expectEvent(w, t, 1)
+	expectTimeout(w, t)
+
+	s.copyDone()
+
+	expectEvent(w, t, 1)
+	expectTimeout(w, t)
+
+	s.copiedFromOrigin()
+
+	expectEvent(w, t, 1)
+	expectTimeout(w, t)
+
+	s.pullStarted()
+
+	expectEvent(w, t, 1)
+	expectTimeout(w, t)
+
+	s.pullDone()
+
+	expectEvent(w, t, 1)
+	expectTimeout(w, t)
+
+	p.Deregister(&s)
+
+	expectEvent(w, t, 0)
+	expectTimeout(w, t)
+
+}