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On user activity, we were clearing the job.pendingNotifications map. But we had already created a copy of the notifications slice while iterating the map. Therefore, if we pass the copied slice, it would still have the old notifications which were originally deleted. The unit tests would not catch this because it was testing the job.pendingNotifications map and not actually checking if the email handler was being called or not. We fix that now. Co-authored-by: mattermod <mattermod@users.noreply.github.com>
335 lines
13 KiB
Go
335 lines
13 KiB
Go
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See LICENSE.txt for license information.
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package app
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import (
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"sync/atomic"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/mattermost/mattermost-server/v5/model"
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"github.com/stretchr/testify/require"
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)
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func TestHandleNewNotifications(t *testing.T) {
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th := SetupWithStoreMock(t)
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defer th.TearDown()
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id1 := model.NewId()
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id2 := model.NewId()
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id3 := model.NewId()
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// test queueing of received posts by user
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job := NewEmailBatchingJob(th.Server, 128)
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job.handleNewNotifications()
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require.Empty(t, job.pendingNotifications, "shouldn't have added any pending notifications")
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job.Add(&model.User{Id: id1}, &model.Post{UserId: id1, Message: "test"}, &model.Team{Name: "team"})
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require.Empty(t, job.pendingNotifications, "shouldn't have added any pending notifications")
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job.handleNewNotifications()
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require.Len(t, job.pendingNotifications, 1, "should have received posts for 1 user")
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require.Len(t, job.pendingNotifications[id1], 1, "should have received 1 post for user")
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job.Add(&model.User{Id: id1}, &model.Post{UserId: id1, Message: "test"}, &model.Team{Name: "team"})
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job.handleNewNotifications()
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require.Len(t, job.pendingNotifications, 1, "should have received posts for 1 user")
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require.Len(t, job.pendingNotifications[id1], 2, "should have received 2 posts for user1")
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job.Add(&model.User{Id: id2}, &model.Post{UserId: id1, Message: "test"}, &model.Team{Name: "team"})
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job.handleNewNotifications()
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require.Len(t, job.pendingNotifications, 2, "should have received posts for 2 users")
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require.Len(t, job.pendingNotifications[id1], 2, "should have received 2 posts for user1")
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require.Len(t, job.pendingNotifications[id2], 1, "should have received 1 post for user2")
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job.Add(&model.User{Id: id2}, &model.Post{UserId: id2, Message: "test"}, &model.Team{Name: "team"})
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job.Add(&model.User{Id: id1}, &model.Post{UserId: id3, Message: "test"}, &model.Team{Name: "team"})
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job.Add(&model.User{Id: id3}, &model.Post{UserId: id3, Message: "test"}, &model.Team{Name: "team"})
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job.Add(&model.User{Id: id2}, &model.Post{UserId: id2, Message: "test"}, &model.Team{Name: "team"})
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job.handleNewNotifications()
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require.Len(t, job.pendingNotifications, 3, "should have received posts for 3 users")
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require.Len(t, job.pendingNotifications[id1], 3, "should have received 3 posts for user1")
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require.Len(t, job.pendingNotifications[id2], 3, "should have received 3 posts for user2")
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require.Len(t, job.pendingNotifications[id3], 1, "should have received 1 post for user3")
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// test ordering of received posts
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job = NewEmailBatchingJob(th.Server, 128)
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job.Add(&model.User{Id: id1}, &model.Post{UserId: id1, Message: "test1"}, &model.Team{Name: "team"})
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job.Add(&model.User{Id: id1}, &model.Post{UserId: id1, Message: "test2"}, &model.Team{Name: "team"})
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job.Add(&model.User{Id: id2}, &model.Post{UserId: id1, Message: "test3"}, &model.Team{Name: "team"})
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job.Add(&model.User{Id: id1}, &model.Post{UserId: id1, Message: "test4"}, &model.Team{Name: "team"})
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job.Add(&model.User{Id: id2}, &model.Post{UserId: id1, Message: "test5"}, &model.Team{Name: "team"})
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job.handleNewNotifications()
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assert.Equal(t, job.pendingNotifications[id1][0].post.Message, "test1", "incorrect order of received posts for user1")
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assert.Equal(t, job.pendingNotifications[id1][1].post.Message, "test2", "incorrect order of received posts for user1")
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assert.Equal(t, job.pendingNotifications[id1][2].post.Message, "test4", "incorrect order of received posts for user1")
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assert.Equal(t, job.pendingNotifications[id2][0].post.Message, "test3", "incorrect order of received posts for user2")
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assert.Equal(t, job.pendingNotifications[id2][1].post.Message, "test5", "incorrect order of received posts for user2")
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}
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func TestCheckPendingNotifications(t *testing.T) {
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th := Setup(t).InitBasic()
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defer th.TearDown()
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job := NewEmailBatchingJob(th.Server, 128)
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job.pendingNotifications[th.BasicUser.Id] = []*batchedNotification{
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{
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post: &model.Post{
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UserId: th.BasicUser.Id,
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ChannelId: th.BasicChannel.Id,
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CreateAt: 10000000,
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},
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teamName: th.BasicTeam.Name,
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},
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}
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channelMember, err := th.App.Srv().Store.Channel().GetMember(th.BasicChannel.Id, th.BasicUser.Id)
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require.Nil(t, err)
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channelMember.LastViewedAt = 9999999
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_, err = th.App.Srv().Store.Channel().UpdateMember(channelMember)
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require.Nil(t, err)
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err = th.App.Srv().Store.Preference().Save(&model.Preferences{{
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UserId: th.BasicUser.Id,
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Category: model.PREFERENCE_CATEGORY_NOTIFICATIONS,
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Name: model.PREFERENCE_NAME_EMAIL_INTERVAL,
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Value: "60",
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}})
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require.Nil(t, err)
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// test that notifications aren't sent before interval
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job.checkPendingNotifications(time.Unix(10001, 0), func(string, []*batchedNotification) {})
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require.NotNil(t, job.pendingNotifications[th.BasicUser.Id])
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require.Len(t, job.pendingNotifications[th.BasicUser.Id], 1, "shouldn't have sent queued post")
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// test that notifications are cleared if the user has acted
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channelMember, err = th.App.Srv().Store.Channel().GetMember(th.BasicChannel.Id, th.BasicUser.Id)
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require.Nil(t, err)
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channelMember.LastViewedAt = 10001000
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_, err = th.App.Srv().Store.Channel().UpdateMember(channelMember)
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require.Nil(t, err)
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// We reset the interval to something shorter
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err = th.App.Srv().Store.Preference().Save(&model.Preferences{{
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UserId: th.BasicUser.Id,
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Category: model.PREFERENCE_CATEGORY_NOTIFICATIONS,
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Name: model.PREFERENCE_NAME_EMAIL_INTERVAL,
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Value: "10",
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}})
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require.Nil(t, err)
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var wasCalled int32
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job.checkPendingNotifications(time.Unix(10050, 0), func(string, []*batchedNotification) {
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atomic.StoreInt32(&wasCalled, int32(1))
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})
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// A hack to check whether the handler was called.
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// It's not straightforward to just wait for it using a channel because the test should
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// NOT call the handler, and it will be called only if the test fails.
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time.Sleep(1 * time.Second)
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// We do a check outside the email handler, because otherwise, failing from
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// inside the handler doesn't let the .Go() function exit cleanly, and it gets
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// stuck during server shutdown, trying to wait for the goroutine to exit
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require.Equal(t, atomic.LoadInt32(&wasCalled), int32(0), "email handler should not have been called")
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require.Nil(t, job.pendingNotifications[th.BasicUser.Id])
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require.Empty(t, job.pendingNotifications[th.BasicUser.Id], "should've remove queued post since user acted")
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// test that notifications are sent if enough time passes since the first message
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job.pendingNotifications[th.BasicUser.Id] = []*batchedNotification{
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{
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post: &model.Post{
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UserId: th.BasicUser.Id,
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ChannelId: th.BasicChannel.Id,
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CreateAt: 10060000,
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Message: "post1",
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},
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teamName: th.BasicTeam.Name,
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},
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{
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post: &model.Post{
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UserId: th.BasicUser.Id,
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ChannelId: th.BasicChannel.Id,
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CreateAt: 10090000,
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Message: "post2",
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},
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teamName: th.BasicTeam.Name,
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},
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}
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received := make(chan *model.Post, 2)
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timeout := make(chan bool)
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job.checkPendingNotifications(time.Unix(10130, 0), func(s string, notifications []*batchedNotification) {
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for _, notification := range notifications {
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received <- notification.post
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}
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})
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go func() {
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// start a timeout to make sure that we don't get stuck here on a failed test
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time.Sleep(5 * time.Second)
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timeout <- true
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}()
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require.Nil(t, job.pendingNotifications[th.BasicUser.Id], "shouldn't have sent queued post")
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select {
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case post := <-received:
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require.Equal(t, post.Message, "post1", "should've received post1 first")
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case <-timeout:
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require.Fail(t, "timed out waiting for first post notification")
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}
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select {
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case post := <-received:
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require.Equal(t, post.Message, "post2", "should've received post2 second")
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case <-timeout:
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require.Fail(t, "timed out waiting for second post notification")
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}
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}
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/**
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* Ensures that email batch interval defaults to 15 minutes for users that haven't explicitly set this preference
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*/
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func TestCheckPendingNotificationsDefaultInterval(t *testing.T) {
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th := Setup(t).InitBasic()
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defer th.TearDown()
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job := NewEmailBatchingJob(th.Server, 128)
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// bypasses recent user activity check
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channelMember, err := th.App.Srv().Store.Channel().GetMember(th.BasicChannel.Id, th.BasicUser.Id)
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require.Nil(t, err)
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channelMember.LastViewedAt = 9999000
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_, err = th.App.Srv().Store.Channel().UpdateMember(channelMember)
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require.Nil(t, err)
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job.pendingNotifications[th.BasicUser.Id] = []*batchedNotification{
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{
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post: &model.Post{
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UserId: th.BasicUser.Id,
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ChannelId: th.BasicChannel.Id,
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CreateAt: 10000000,
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},
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teamName: th.BasicTeam.Name,
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},
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}
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// notifications should not be sent 1s after post was created, because default batch interval is 15mins
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job.checkPendingNotifications(time.Unix(10001, 0), func(string, []*batchedNotification) {})
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require.NotNil(t, job.pendingNotifications[th.BasicUser.Id])
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require.Len(t, job.pendingNotifications[th.BasicUser.Id], 1, "shouldn't have sent queued post")
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// notifications should be sent 901s after post was created, because default batch interval is 15mins
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job.checkPendingNotifications(time.Unix(10901, 0), func(string, []*batchedNotification) {})
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require.Nil(t, job.pendingNotifications[th.BasicUser.Id])
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require.Empty(t, job.pendingNotifications[th.BasicUser.Id], "should have sent queued post")
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}
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/**
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* Ensures that email batch interval defaults to 15 minutes if user preference is invalid
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*/
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func TestCheckPendingNotificationsCantParseInterval(t *testing.T) {
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th := Setup(t).InitBasic()
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defer th.TearDown()
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job := NewEmailBatchingJob(th.Server, 128)
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// bypasses recent user activity check
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channelMember, err := th.App.Srv().Store.Channel().GetMember(th.BasicChannel.Id, th.BasicUser.Id)
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require.Nil(t, err)
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channelMember.LastViewedAt = 9999000
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_, err = th.App.Srv().Store.Channel().UpdateMember(channelMember)
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require.Nil(t, err)
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// preference value is not an integer, so we'll fall back to the default 15min value
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err = th.App.Srv().Store.Preference().Save(&model.Preferences{{
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UserId: th.BasicUser.Id,
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Category: model.PREFERENCE_CATEGORY_NOTIFICATIONS,
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Name: model.PREFERENCE_NAME_EMAIL_INTERVAL,
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Value: "notAnIntegerValue",
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}})
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require.Nil(t, err)
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job.pendingNotifications[th.BasicUser.Id] = []*batchedNotification{
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{
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post: &model.Post{
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UserId: th.BasicUser.Id,
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ChannelId: th.BasicChannel.Id,
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CreateAt: 10000000,
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},
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teamName: th.BasicTeam.Name,
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},
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}
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// notifications should not be sent 1s after post was created, because default batch interval is 15mins
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job.checkPendingNotifications(time.Unix(10001, 0), func(string, []*batchedNotification) {})
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require.NotNil(t, job.pendingNotifications[th.BasicUser.Id])
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require.Len(t, job.pendingNotifications[th.BasicUser.Id], 1, "shouldn't have sent queued post")
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// notifications should be sent 901s after post was created, because default batch interval is 15mins
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job.checkPendingNotifications(time.Unix(10901, 0), func(string, []*batchedNotification) {})
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require.Nil(t, job.pendingNotifications[th.BasicUser.Id], "should have sent queued post")
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}
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/*
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* Ensures that post contents are not included in notification email when email notification content type is set to generic
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*/
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func TestRenderBatchedPostGeneric(t *testing.T) {
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th := SetupWithStoreMock(t)
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defer th.TearDown()
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var post = &model.Post{}
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post.Message = "This is the message"
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var notification = &batchedNotification{}
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notification.post = post
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var channel = &model.Channel{}
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channel.DisplayName = "Some Test Channel"
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var sender = &model.User{}
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sender.Email = "sender@test.com"
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translateFunc := func(translationID string, args ...interface{}) string {
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// mock translateFunc just returns the translation id - this is good enough for our purposes
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return translationID
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}
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var rendered = th.Server.renderBatchedPost(notification, channel, sender, "http://localhost:8065", "", translateFunc, "en", model.EMAIL_NOTIFICATION_CONTENTS_GENERIC)
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require.NotContains(t, rendered, post.Message, "Rendered email should not contain post contents when email notification contents type is set to Generic.")
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}
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/*
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* Ensures that post contents included in notification email when email notification content type is set to full
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*/
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func TestRenderBatchedPostFull(t *testing.T) {
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th := SetupWithStoreMock(t)
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defer th.TearDown()
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var post = &model.Post{}
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post.Message = "This is the message"
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var notification = &batchedNotification{}
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notification.post = post
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var channel = &model.Channel{}
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channel.DisplayName = "Some Test Channel"
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var sender = &model.User{}
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sender.Email = "sender@test.com"
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translateFunc := func(translationID string, args ...interface{}) string {
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// mock translateFunc just returns the translation id - this is good enough for our purposes
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return translationID
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}
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var rendered = th.Server.renderBatchedPost(notification, channel, sender, "http://localhost:8065", "", translateFunc, "en", model.EMAIL_NOTIFICATION_CONTENTS_FULL)
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require.Contains(t, rendered, post.Message, "Rendered email should contain post contents when email notification contents type is set to Full.")
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}
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