discourse/spec/models/notification_spec.rb

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# frozen_string_literal: true
require 'rails_helper'
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describe Notification do
before do
NotificationEmailer.enable
end
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it { is_expected.to validate_presence_of :notification_type }
it { is_expected.to validate_presence_of :data }
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it { is_expected.to belong_to :user }
it { is_expected.to belong_to :topic }
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describe '#types' do
context "verify enum sequence" do
before do
@types = Notification.types
end
it "has a correct position for each type" do
expect(@types[:mentioned]).to eq(1)
expect(@types[:replied]).to eq(2)
expect(@types[:quoted]).to eq(3)
expect(@types[:edited]).to eq(4)
expect(@types[:liked]).to eq(5)
expect(@types[:private_message]).to eq(6)
expect(@types[:invited_to_private_message]).to eq(7)
expect(@types[:invitee_accepted]).to eq(8)
expect(@types[:posted]).to eq(9)
expect(@types[:moved_post]).to eq(10)
expect(@types[:linked]).to eq(11)
expect(@types[:granted_badge]).to eq(12)
expect(@types[:invited_to_topic]).to eq(13)
expect(@types[:custom]).to eq(14)
expect(@types[:group_mentioned]).to eq(15)
expect(@types[:group_message_summary]).to eq(16)
expect(@types[:watching_first_post]).to eq(17)
expect(@types[:topic_reminder]).to eq(18)
expect(@types[:liked_consolidated]).to eq(19)
expect(@types[:post_approved]).to eq(20)
expect(@types[:code_review_commit_approved]).to eq(21)
expect(@types[:membership_request_accepted]).to eq(22)
expect(@types[:membership_request_consolidated]).to eq(23)
expect(@types[:bookmark_reminder]).to eq(24)
expect(@types[:reaction]).to eq(25)
expect(@types[:votes_released]).to eq(26)
expect(@types[:event_reminder]).to eq(27)
expect(@types[:event_invitation]).to eq(28)
end
end
end
describe 'post' do
let(:topic) { Fabricate(:topic) }
let(:post_args) do
{ user: topic.user, topic: topic }
end
let(:coding_horror) { Fabricate(:coding_horror) }
describe 'replies' do
def process_alerts(post)
PostAlerter.post_created(post)
end
let(:post) {
process_alerts(Fabricate(:post, post_args.merge(raw: "Hello @CodingHorror")))
}
it 'notifies the poster on reply' do
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expect {
reply = Fabricate(:basic_reply, user: coding_horror, topic: post.topic)
process_alerts(reply)
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}.to change(post.user.notifications, :count).by(1)
end
it "doesn't notify the poster when they reply to their own post" do
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expect {
reply = Fabricate(:basic_reply, user: post.user, topic: post.topic)
process_alerts(reply)
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}.not_to change(post.user.notifications, :count)
end
end
describe 'watching' do
it "does notify watching users of new posts" do
post = PostAlerter.post_created(Fabricate(:post, post_args))
user2 = Fabricate(:coding_horror)
post_args[:topic].notify_watch!(user2)
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expect {
PostAlerter.post_created(Fabricate(:post, user: post.user, topic: post.topic))
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}.to change(user2.notifications, :count).by(1)
end
end
describe 'muting' do
it "does not notify users of new posts" do
post = Fabricate(:post, post_args)
user = post_args[:user]
user2 = Fabricate(:coding_horror)
post_args[:topic].notify_muted!(user)
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expect {
Fabricate(:post, user: user2, topic: post.topic, raw: 'hello @' + user.username)
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}.to change(user.notifications, :count).by(0)
end
end
end
describe 'high priority creation' do
fab!(:user) { Fabricate(:user) }
it "automatically marks the notification as high priority if it is a high priority type" do
notif = Notification.create(user: user, notification_type: Notification.types[:bookmark_reminder], data: {})
expect(notif.high_priority).to eq(true)
notif = Notification.create(user: user, notification_type: Notification.types[:private_message], data: {})
expect(notif.high_priority).to eq(true)
notif = Notification.create(user: user, notification_type: Notification.types[:liked], data: {})
expect(notif.high_priority).to eq(false)
end
it "allows manually specifying a notification is high priority" do
notif = Notification.create(user: user, notification_type: Notification.types[:liked], data: {}, high_priority: true)
expect(notif.high_priority).to eq(true)
end
end
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describe 'unread counts' do
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fab!(:user) { Fabricate(:user) }
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context 'a regular notification' do
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it 'increases unread_notifications' do
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expect { Fabricate(:notification, user: user); user.reload }.to change(user, :unread_notifications)
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end
it 'increases total_unread_notifications' do
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expect { Fabricate(:notification, user: user); user.reload }.to change(user, :total_unread_notifications)
end
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it "doesn't increase unread_private_messages" do
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expect { Fabricate(:notification, user: user); user.reload }.not_to change(user, :unread_private_messages)
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end
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end
context 'a private message' do
it "doesn't increase unread_notifications" do
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expect { Fabricate(:private_message_notification, user: user); user.reload }.not_to change(user, :unread_notifications)
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end
it 'increases total_unread_notifications' do
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expect { Fabricate(:notification, user: user); user.reload }.to change(user, :total_unread_notifications)
end
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it "increases unread_private_messages" do
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expect { Fabricate(:private_message_notification, user: user); user.reload }.to change(user, :unread_private_messages)
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end
it "increases unread_high_priority_notifications" do
expect { Fabricate(:private_message_notification, user: user); user.reload }.to change(user, :unread_high_priority_notifications)
end
end
context 'a bookmark reminder message' do
it "doesn't increase unread_notifications" do
expect { Fabricate(:bookmark_reminder_notification, user: user); user.reload }.not_to change(user, :unread_notifications)
end
it 'increases total_unread_notifications' do
expect { Fabricate(:notification, user: user); user.reload }.to change(user, :total_unread_notifications)
end
it "increases unread_high_priority_notifications" do
expect { Fabricate(:bookmark_reminder_notification, user: user); user.reload }.to change(user, :unread_high_priority_notifications)
end
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end
end
describe 'message bus' do
fab!(:user) { Fabricate(:user) }
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it 'updates the notification count on create' do
Notification.any_instance.expects(:refresh_notification_count).returns(nil)
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Fabricate(:notification)
end
it 'works' do
messages = MessageBus.track_publish do
user.notifications.create!(notification_type: Notification.types[:mentioned], data: '{}')
user.notifications.create!(notification_type: Notification.types[:mentioned], data: '{}')
end
expect(messages.size).to eq(2)
expect(messages[0].channel).to eq("/notification/#{user.id}")
expect(messages[0].data[:unread_notifications]).to eq(1)
expect(messages[1].channel).to eq("/notification/#{user.id}")
expect(messages[1].data[:unread_notifications]).to eq(2)
end
it 'works for partial model instances' do
NotificationEmailer.disable
partial_user = User.select(:id).find_by(id: user.id)
partial_user.notifications.create!(notification_type: Notification.types[:mentioned], data: '{}')
end
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context 'destroy' do
let!(:notification) { Fabricate(:notification) }
it 'updates the notification count on destroy' do
Notification.any_instance.expects(:refresh_notification_count).returns(nil)
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notification.destroy!
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end
end
end
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describe 'private message' do
before do
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@topic = Fabricate(:private_message_topic)
@post = Fabricate(:post, topic: @topic, user: @topic.user)
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@target = @post.topic.topic_allowed_users.reject { |a| a.user_id == @post.user_id }[0].user
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TopicUser.change(@target.id, @topic.id, notification_level: TopicUser.notification_levels[:watching])
PostAlerter.post_created(@post)
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end
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it 'should create and rollup private message notifications' do
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expect(@target.notifications.first.notification_type).to eq(Notification.types[:private_message])
expect(@post.user.unread_notifications).to eq(0)
expect(@post.user.total_unread_notifications).to eq(0)
expect(@target.unread_private_messages).to eq(1)
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Fabricate(:post, topic: @topic, user: @topic.user)
@target.reload
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expect(@target.unread_private_messages).to eq(1)
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end
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end
describe '.post' do
let(:post) { Fabricate(:post) }
let!(:notification) { Fabricate(:notification, user: post.user, topic: post.topic, post_number: post.post_number) }
it 'returns the post' do
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expect(notification.post).to eq(post)
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end
end
describe 'data' do
let(:notification) { Fabricate.build(:notification) }
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it 'should have a data hash' do
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expect(notification.data_hash).to be_present
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end
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it 'should have the data within the json' do
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expect(notification.data_hash[:poison]).to eq('ivy')
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end
end
describe 'saw_regular_notification_id' do
it 'correctly updates the read state' do
user = Fabricate(:user)
t = Fabricate(:topic)
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Notification.create!(read: false,
user_id: user.id,
topic_id: t.id,
post_number: 1,
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data: '{}',
notification_type: Notification.types[:private_message])
Notification.create!(read: false,
user_id: user.id,
topic_id: t.id,
post_number: 1,
data: '{}',
notification_type: Notification.types[:bookmark_reminder])
other = Notification.create!(read: false,
user_id: user.id,
topic_id: t.id,
post_number: 1,
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data: '{}',
notification_type: Notification.types[:mentioned])
user.saw_notification_id(other.id)
user.reload
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expect(user.unread_notifications).to eq(0)
expect(user.total_unread_notifications).to eq(3)
# NOTE: because of deprecation this will be equal to unread_high_priority_notifications,
# to be removed in 2.5
expect(user.unread_private_messages).to eq(2)
expect(user.unread_high_priority_notifications).to eq(2)
end
end
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describe 'mark_posts_read' do
it "marks multiple posts as read if needed" do
user = Fabricate(:user)
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(1..3).map do |i|
Notification.create!(read: false, user_id: user.id, topic_id: 2, post_number: i, data: '{}', notification_type: 1)
end
Notification.create!(read: true, user_id: user.id, topic_id: 2, post_number: 4, data: '{}', notification_type: 1)
expect { Notification.mark_posts_read(user, 2, [1, 2, 3, 4]) }.to change { Notification.where(read: true).count }.by(3)
end
end
describe '#ensure_consistency!' do
it 'deletes notifications if post is missing or deleted' do
NotificationEmailer.disable
p = Fabricate(:post)
p2 = Fabricate(:post)
Notification.create!(read: false, user_id: p.user_id, topic_id: p.topic_id, post_number: p.post_number, data: '[]',
notification_type: Notification.types[:private_message])
Notification.create!(read: false, user_id: p2.user_id, topic_id: p2.topic_id, post_number: p2.post_number, data: '[]',
notification_type: Notification.types[:private_message])
Notification.create!(read: false, user_id: p2.user_id, topic_id: p2.topic_id, post_number: p2.post_number, data: '[]',
notification_type: Notification.types[:bookmark_reminder])
Notification.create!(read: false, user_id: p2.user_id, topic_id: p2.topic_id, post_number: p2.post_number, data: '[]',
notification_type: Notification.types[:liked])
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p2.trash!(p.user)
# we may want to make notification "trashable" but for now we nuke pm notifications from deleted topics/posts
Notification.ensure_consistency!
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expect(Notification.count).to eq(2)
end
it 'does not delete chat_message notifications' do
user = Fabricate(:user)
Notification.create!(read: false, user_id: user.id, topic_id: nil, post_number: nil, data: '[]',
notification_type: Notification.types[:chat_mention])
expect {
Notification.ensure_consistency!
}.to_not change { Notification.count }
end
end
describe '.filter_by_consolidation_data' do
let(:post) { Fabricate(:post) }
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fab!(:user) { Fabricate(:user) }
before do
PostActionNotifier.enable
end
it 'should return the right notifications' do
expect(Notification.filter_by_consolidation_data(
Notification.types[:liked], display_username: user.username_lower
)).to eq([])
expect do
PostAlerter.post_created(Fabricate(:basic_reply,
user: user,
topic: post.topic
))
PostActionCreator.like(user, post)
end.to change { Notification.count }.by(2)
expect(Notification.filter_by_consolidation_data(
Notification.types[:liked], display_username: user.username_lower
)).to contain_exactly(
Notification.find_by(notification_type: Notification.types[:liked])
)
end
end
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describe "do not disturb" do
it "calls NotificationEmailer.process_notification when user is not in 'do not disturb'" do
user = Fabricate(:user)
notification = Notification.new(read: false, user_id: user.id, topic_id: 2, post_number: 1, data: '{}', notification_type: 1)
NotificationEmailer.expects(:process_notification).with(notification)
notification.save!
end
it "doesn't call NotificationEmailer.process_notification when user is in 'do not disturb'" do
freeze_time
user = Fabricate(:user)
Fabricate(:do_not_disturb_timing, user: user, starts_at: Time.zone.now, ends_at: 1.day.from_now)
notification = Notification.new(read: false, user_id: user.id, topic_id: 2, post_number: 1, data: '{}', notification_type: 1)
NotificationEmailer.expects(:process_notification).with(notification).never
notification.save!
end
end
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end
# pulling this out cause I don't want an observer
describe Notification do
describe '#recent_report' do
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fab!(:user) { Fabricate(:user) }
let(:post) { Fabricate(:post) }
def fab(type, read)
@i ||= 0
@i += 1
Notification.create!(read: read, user_id: user.id, topic_id: post.topic_id, post_number: post.post_number, data: '[]',
notification_type: type, created_at: @i.days.from_now)
end
def unread_pm
fab(Notification.types[:private_message], false)
end
def unread_bookmark_reminder
fab(Notification.types[:bookmark_reminder], false)
end
def pm
fab(Notification.types[:private_message], true)
end
def regular
fab(Notification.types[:liked], true)
end
def liked_consolidated
fab(Notification.types[:liked_consolidated], true)
end
it 'correctly finds visible notifications' do
pm
expect(Notification.visible.count).to eq(1)
post.topic.trash!
expect(Notification.visible.count).to eq(0)
end
it 'orders stuff by creation descending, bumping unread high priority (pms, bookmark reminders) to top' do
# note we expect the final order to read bottom-up for this list of variables,
# with unread pm + bookmark reminder at the top of that list
a = unread_pm
regular
b = unread_bookmark_reminder
c = pm
d = regular
notifications = Notification.recent_report(user, 4)
expect(notifications.map { |n| n.id }).to eq([b.id, a.id, d.id, c.id])
end
describe 'for a user that does not want to be notify on liked' do
before do
user.user_option.update!(
like_notification_frequency:
UserOption.like_notification_frequency_type[:never]
)
end
it "should not return any form of liked notifications" do
notification = pm
regular
liked_consolidated
expect(Notification.recent_report(user)).to contain_exactly(notification)
end
end
describe '#consolidate_membership_requests' do
fab!(:group) { Fabricate(:group, name: "XXsssssddd") }
fab!(:user) { Fabricate(:user) }
fab!(:post) { Fabricate(:post) }
def create_membership_request_notification
Notification.create(
notification_type: Notification.types[:private_message],
user_id: user.id,
data: {
topic_title: I18n.t('groups.request_membership_pm.title', group_name: group.name),
original_post_id: post.id
}.to_json,
updated_at: Time.zone.now,
created_at: Time.zone.now
)
end
before do
PostCustomField.create!(post_id: post.id, name: "requested_group_id", value: group.id)
2.times { create_membership_request_notification }
end
it 'should consolidate membership requests to a new notification' do
notification = create_membership_request_notification
notification.reload
notification = create_membership_request_notification
expect { notification.reload }.to raise_error(ActiveRecord::RecordNotFound)
notification = Notification.last
expect(notification.notification_type).to eq(Notification.types[:membership_request_consolidated])
data = notification.data_hash
expect(data[:group_name]).to eq(group.name)
expect(data[:count]).to eq(4)
notification = create_membership_request_notification
expect { notification.reload }.to raise_error(ActiveRecord::RecordNotFound)
expect(Notification.last.data_hash[:count]).to eq(5)
end
it 'consolidates membership requests with "processed" false if user is in DND' do
user.do_not_disturb_timings.create(starts_at: Time.now, ends_at: 3.days.from_now)
create_membership_request_notification
create_membership_request_notification
notification = Notification.last
expect(notification.notification_type).to eq(Notification.types[:membership_request_consolidated])
expect(notification.shelved_notification).to be_present
end
end
end
describe "purge_old!" do
fab!(:user) { Fabricate(:user) }
fab!(:notification1) { Fabricate(:notification, user: user) }
fab!(:notification2) { Fabricate(:notification, user: user) }
fab!(:notification3) { Fabricate(:notification, user: user) }
fab!(:notification4) { Fabricate(:notification, user: user) }
it "does nothing if set to 0" do
SiteSetting.max_notifications_per_user = 0
Notification.purge_old!
expect(Notification.where(user_id: user.id).count).to eq(4)
end
it "correctly limits" do
SiteSetting.max_notifications_per_user = 2
Notification.purge_old!
expect(Notification.where(user_id: user.id).pluck(:id)).to contain_exactly(notification4.id, notification3.id)
end
end
describe "do not disturb" do
fab!(:user) { Fabricate(:user) }
it "creates a shelved_notification record when created while user is in DND" do
user.do_not_disturb_timings.create(starts_at: Time.now, ends_at: 3.days.from_now)
notification = Notification.create(read: false, user_id: user.id, topic_id: 2, post_number: 1, data: '{}', notification_type: 1)
expect(notification.shelved_notification).to be_present
end
it "doesn't create a shelved_notification record when created while user is isn't DND" do
notification = Notification.create(read: false, user_id: user.id, topic_id: 2, post_number: 1, data: '{}', notification_type: 1)
expect(notification.shelved_notification).to be_nil
end
end
end