require 'spec_helper' describe Notification do before do ActiveRecord::Base.observers.enable :all end it { should validate_presence_of :notification_type } it { should validate_presence_of :data } it { should belong_to :user } it { should belong_to :topic } 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 let(:post) { Fabricate(:post, post_args.merge(raw: "Hello @CodingHorror")) } it 'notifies the poster on reply' do lambda { @reply = Fabricate(:basic_reply, user: coding_horror, topic: post.topic) }.should change(post.user.notifications, :count).by(1) end it "doesn't notify the poster when they reply to their own post" do lambda { @reply = Fabricate(:basic_reply, user: post.user, topic: post.topic) }.should_not change(post.user.notifications, :count).by(1) end end describe 'watching' do it "does notify watching users of new posts" do post = Fabricate(:post, post_args) user2 = Fabricate(:coding_horror) post_args[:topic].notify_watch!(user2) lambda { Fabricate(:post, user: post.user, topic: post.topic) }.should 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) lambda { Fabricate(:post, user: user2, topic: post.topic, raw: 'hello @' + user.username) }.should change(user.notifications, :count).by(0) end end end describe 'unread counts' do let(:user) { Fabricate(:user) } context 'a regular notification' do it 'increases unread_notifications' do lambda { Fabricate(:notification, user: user); user.reload }.should change(user, :unread_notifications) end it "doesn't increase unread_private_messages" do lambda { Fabricate(:notification, user: user); user.reload }.should_not change(user, :unread_private_messages) end end context 'a private message' do it "doesn't increase unread_notifications" do lambda { Fabricate(:private_message_notification, user: user); user.reload }.should_not change(user, :unread_notifications) end it "increases unread_private_messages" do lambda { Fabricate(:private_message_notification, user: user); user.reload }.should change(user, :unread_private_messages) end end end describe 'message bus' do it 'updates the notification count on create' do Notification.any_instance.expects(:refresh_notification_count).returns(nil) Fabricate(:notification) end context 'destroy' do let!(:notification) { Fabricate(:notification) } it 'updates the notification count on destroy' do Notification.any_instance.expects(:refresh_notification_count).returns(nil) notification.destroy end end end describe '@mention' do it "calls email_user_mentioned on creating a notification" do UserEmailObserver.any_instance.expects(:after_commit).with(instance_of(Notification)) Fabricate(:notification) end end describe '@mention' do it "calls email_user_quoted on creating a quote notification" do UserEmailObserver.any_instance.expects(:after_commit).with(instance_of(Notification)) Fabricate(:quote_notification) end end describe 'private message' do before do @topic = Fabricate(:private_message_topic) @post = Fabricate(:post, topic: @topic, user: @topic.user) @target = @post.topic.topic_allowed_users.reject{|a| a.user_id == @post.user_id}[0].user end it 'should create a private message notification' do @target.notifications.first.notification_type.should == Notification.types[:private_message] end it 'should not add a pm notification for the creator' do @post.user.unread_notifications.should == 0 end 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 notification.post.should == post end end describe 'data' do let(:notification) { Fabricate.build(:notification) } it 'should have a data hash' do notification.data_hash.should be_present end it 'should have the data within the json' do notification.data_hash[:poison].should == 'ivy' end end describe 'saw_regular_notification_id' do it 'correctly updates the read state' do user = Fabricate(:user) pm = Notification.create!(read: false, user_id: user.id, topic_id: 2, post_number: 1, data: '[]', notification_type: Notification.types[:private_message]) other = Notification.create!(read: false, user_id: user.id, topic_id: 2, post_number: 1, data: '[]', notification_type: Notification.types[:mentioned]) user.saw_notification_id(other.id) user.reload user.unread_notifications.should == 0 user.unread_private_messages.should == 1 end end describe 'mark_posts_read' do it "marks multiple posts as read if needed" do user = Fabricate(:user) notifications = (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) Notification.mark_posts_read(user,2,[1,2,3,4]).should == 3 end end describe 'ensure consistency' do it 'deletes notifications if post is missing or deleted' do ActiveRecord::Base.observers.disable :all 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[:liked]) 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! Notification.count.should == 2 end end end