proton-bridge/internal/transfer/progress_test.go

143 lines
4.1 KiB
Go

// Copyright (c) 2021 Proton Technologies AG
//
// This file is part of ProtonMail Bridge.
//
// ProtonMail Bridge is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// ProtonMail Bridge is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with ProtonMail Bridge. If not, see <https://www.gnu.org/licenses/>.
package transfer
import (
"testing"
"time"
"github.com/pkg/errors"
a "github.com/stretchr/testify/assert"
r "github.com/stretchr/testify/require"
)
func TestProgressUpdateCount(t *testing.T) {
progress := newProgress(log, nil)
drainProgressUpdateChannel(&progress)
progress.updateCount("inbox", 10)
progress.updateCount("archive", 20)
progress.updateCount("inbox", 12)
progress.updateCount("sent", 5)
progress.updateCount("foo", 4)
progress.updateCount("foo", 5)
progress.finish()
counts := progress.GetCounts()
r.Equal(t, uint(42), counts.Total)
}
func TestProgressAddingMessages(t *testing.T) {
progress := newProgress(log, nil)
drainProgressUpdateChannel(&progress)
// msg1 has no problem.
progress.addMessage("msg1", []string{}, []string{})
progress.messageExported("msg1", []byte(""), nil)
progress.messageImported("msg1", "", nil)
// msg2 has an import problem.
progress.addMessage("msg2", []string{}, []string{})
progress.messageExported("msg2", []byte(""), nil)
progress.messageImported("msg2", "", errors.New("failed import"))
// msg3 has an export problem.
progress.addMessage("msg3", []string{}, []string{})
progress.messageExported("msg3", []byte(""), errors.New("failed export"))
// msg4 has an export problem and import is also called.
progress.addMessage("msg4", []string{}, []string{})
progress.messageExported("msg4", []byte(""), errors.New("failed export"))
progress.messageImported("msg4", "", nil)
// msg5 is skipped.
progress.addMessage("msg5", []string{}, []string{})
progress.messageSkipped("msg5")
progress.finish()
counts := progress.GetCounts()
a.Equal(t, uint(5), counts.Added)
a.Equal(t, uint(2), counts.Exported)
a.Equal(t, uint(2), counts.Imported)
a.Equal(t, uint(1), counts.Skipped)
a.Equal(t, uint(3), counts.Failed)
errorsMap := map[string]string{}
for _, status := range progress.GetFailedMessages() {
errorsMap[status.SourceID] = status.GetErrorMessage()
}
a.Equal(t, map[string]string{
"msg2": "failed to import: failed import",
"msg3": "failed to export: failed export",
"msg4": "failed to export: failed export",
}, errorsMap)
}
func TestProgressFinish(t *testing.T) {
progress := newProgress(log, nil)
drainProgressUpdateChannel(&progress)
progress.finish()
r.Nil(t, progress.updateCh)
r.NotPanics(t, func() { progress.addMessage("msg", []string{}, []string{}) })
}
func TestProgressFatalError(t *testing.T) {
progress := newProgress(log, nil)
drainProgressUpdateChannel(&progress)
progress.fatal(errors.New("fatal error"))
r.Nil(t, progress.updateCh)
r.NotPanics(t, func() { progress.addMessage("msg", []string{}, []string{}) })
}
func TestFailUnpauseAndStops(t *testing.T) {
progress := newProgress(log, nil)
drainProgressUpdateChannel(&progress)
progress.Pause("pausing")
progress.fatal(errors.New("fatal error"))
r.Nil(t, progress.updateCh)
r.True(t, progress.isStopped)
r.False(t, progress.IsPaused())
r.Eventually(t, progress.shouldStop, time.Second, 10*time.Millisecond)
}
func TestStopClosesUpdates(t *testing.T) {
progress := newProgress(log, nil)
ch := progress.updateCh
progress.Stop()
r.Nil(t, progress.updateCh)
r.PanicsWithError(t, "send on closed channel", func() { ch <- struct{}{} })
}
func drainProgressUpdateChannel(progress *Progress) {
// updateCh is not needed to drain under tests - timeout is implemented.
// But timeout takes time which would slow down tests.
go func() {
for range progress.updateCh {
}
}()
}