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c531f4ded5
Rails yanked out observers many many years ago, instead the functionality was yanked out to a gem that is very lightly maintained. For example: if we want to upgrade to rails 5 there is no published gem Internally the usage of observers had quite a few problem. The series of refactors renamed a bunch of classes to give us more clarity and removed some magic.
199 lines
8.4 KiB
Ruby
199 lines
8.4 KiB
Ruby
# encoding: utf-8
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require 'rails_helper'
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require_dependency 'post_creator'
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describe CategoryUser do
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def tracking
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CategoryUser.notification_levels[:tracking]
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end
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def regular
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CategoryUser.notification_levels[:regular]
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end
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it 'allows batch set' do
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user = Fabricate(:user)
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category1 = Fabricate(:category)
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category2 = Fabricate(:category)
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watching = CategoryUser.where(user_id: user.id, notification_level: CategoryUser.notification_levels[:watching])
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CategoryUser.batch_set(user, :watching, [category1.id, category2.id])
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expect(watching.pluck(:category_id).sort).to eq [category1.id, category2.id]
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CategoryUser.batch_set(user, :watching, [])
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expect(watching.count).to eq 0
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CategoryUser.batch_set(user, :watching, [category2.id])
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expect(watching.count).to eq 1
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end
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it 'should correctly auto_track' do
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tracking_user = Fabricate(:user)
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user = Fabricate(:user)
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topic = Fabricate(:post).topic
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TopicUser.change(user.id, topic.id, total_msecs_viewed: 10)
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TopicUser.change(tracking_user.id, topic.id, total_msecs_viewed: 10)
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CategoryUser.create!(user: tracking_user, category: topic.category, notification_level: tracking)
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CategoryUser.auto_track(user_id: tracking_user.id)
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expect(TopicUser.get(topic, tracking_user).notification_level).to eq(tracking)
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expect(TopicUser.get(topic, user).notification_level).to eq(regular)
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end
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it 'allows updating notification level' do
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category = Fabricate(:category)
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user = Fabricate(:user)
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CategoryUser.set_notification_level_for_category(user,
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NotificationLevels.all[:watching_first_post],
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category.id)
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expect(CategoryUser.where(user_id: user.id,
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category_id: category.id,
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notification_level: NotificationLevels.all[:watching_first_post]).exists?).to eq(true)
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CategoryUser.set_notification_level_for_category(user,
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NotificationLevels.all[:regular],
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category.id)
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expect(CategoryUser.where(user_id: user.id,
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category_id: category.id,
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notification_level: NotificationLevels.all[:regular]).exists?).to eq(true)
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end
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context 'integration' do
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before do
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NotificationEmailer.enable
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end
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it 'should operate correctly' do
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watched_category = Fabricate(:category)
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muted_category = Fabricate(:category)
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tracked_category = Fabricate(:category)
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user = Fabricate(:user)
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early_watched_post = create_post(category: watched_category)
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CategoryUser.create!(user: user, category: watched_category, notification_level: CategoryUser.notification_levels[:watching])
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CategoryUser.create!(user: user, category: muted_category, notification_level: CategoryUser.notification_levels[:muted])
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CategoryUser.create!(user: user, category: tracked_category, notification_level: CategoryUser.notification_levels[:tracking])
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watched_post = create_post(category: watched_category)
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_muted_post = create_post(category: muted_category)
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tracked_post = create_post(category: tracked_category)
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create_post(topic_id: early_watched_post.topic_id)
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expect(Notification.where(user_id: user.id, topic_id: watched_post.topic_id).count).to eq 1
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expect(Notification.where(user_id: user.id, topic_id: early_watched_post.topic_id).count).to eq 1
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expect(Notification.where(user_id: user.id, topic_id: tracked_post.topic_id).count).to eq 0
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# we must create a record so tracked flicks over
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TopicUser.change(user.id, tracked_post.topic_id, total_msecs_viewed: 10)
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tu = TopicUser.get(tracked_post.topic, user)
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expect(tu.notification_level).to eq TopicUser.notification_levels[:tracking]
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expect(tu.notifications_reason_id).to eq TopicUser.notification_reasons[:auto_track_category]
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end
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it "topics that move to a tracked category should auto track" do
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user = Fabricate(:user)
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first_post = create_post
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tracked_category = first_post.topic.category
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TopicUser.change(user.id, first_post.topic_id, total_msecs_viewed: 10)
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tu = TopicUser.get(first_post.topic, user)
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expect(tu.notification_level).to eq TopicUser.notification_levels[:regular]
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CategoryUser.set_notification_level_for_category(user, CategoryUser.notification_levels[:tracking], tracked_category.id)
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tu = TopicUser.get(first_post.topic, user)
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expect(tu.notification_level).to eq TopicUser.notification_levels[:tracking]
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end
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it "unwatches categories that have been changed" do
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user = Fabricate(:user)
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watched_category = Fabricate(:category)
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CategoryUser.create!(user: user, category: watched_category, notification_level: CategoryUser.notification_levels[:watching])
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post = create_post(category: watched_category)
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tu = TopicUser.get(post.topic, user)
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# we start watching cause a notification is sent to the watching user
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# this position sent is tracking in topic users
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expect(tu.notification_level).to eq TopicUser.notification_levels[:watching]
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# Now, change the topic's category
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unwatched_category = Fabricate(:category)
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post.topic.change_category_to_id(unwatched_category.id)
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expect(TopicUser.get(post.topic, user).notification_level).to eq TopicUser.notification_levels[:tracking]
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end
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it "does not delete TopicUser record when topic category is changed, and new category has same notification level" do
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# this is done so as to maintain topic notification state when topic category is changed and the new category has same notification level for the user
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# see: https://meta.discourse.org/t/changing-topic-from-one-watched-category-to-another-watched-category-makes-topic-new-again/36517/15
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user = Fabricate(:user)
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watched_category_1 = Fabricate(:category)
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watched_category_2 = Fabricate(:category)
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category_3 = Fabricate(:category)
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post = create_post(category: watched_category_1)
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CategoryUser.create!(user: user, category: watched_category_1, notification_level: CategoryUser.notification_levels[:watching])
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CategoryUser.create!(user: user, category: watched_category_2, notification_level: CategoryUser.notification_levels[:watching])
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# we must have a topic user record otherwise it will be watched implicitly
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TopicUser.change(user.id, post.topic_id, total_msecs_viewed: 10)
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expect(TopicUser.get(post.topic, user).notification_level).to eq TopicUser.notification_levels[:watching]
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post.topic.change_category_to_id(category_3.id)
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expect(TopicUser.get(post.topic, user).notification_level).to eq TopicUser.notification_levels[:tracking]
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post.topic.change_category_to_id(watched_category_2.id)
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expect(TopicUser.get(post.topic, user).notification_level).to eq TopicUser.notification_levels[:watching]
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post.topic.change_category_to_id(watched_category_1.id)
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expect(TopicUser.get(post.topic, user).notification_level).to eq TopicUser.notification_levels[:watching]
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end
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it "deletes TopicUser record when topic category is changed, and new category has different notification level" do
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user = Fabricate(:user)
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watched_category = Fabricate(:category)
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tracked_category = Fabricate(:category)
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CategoryUser.create!(user: user, category: watched_category, notification_level: CategoryUser.notification_levels[:watching])
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CategoryUser.create!(user: user, category: tracked_category, notification_level: CategoryUser.notification_levels[:tracking])
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post = create_post(category: watched_category)
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tu = TopicUser.get(post.topic, user)
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expect(tu.notification_level).to eq TopicUser.notification_levels[:watching]
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# Now, change the topic's category
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post.topic.change_category_to_id(tracked_category.id)
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expect(TopicUser.get(post.topic, user).notification_level).to eq TopicUser.notification_levels[:tracking]
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end
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it "is destroyed when a user is deleted" do
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user = Fabricate(:user)
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category = Fabricate(:category)
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CategoryUser.create!(user: user, category: category, notification_level: CategoryUser.notification_levels[:watching])
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expect(CategoryUser.where(user_id: user.id).count).to eq(1)
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user.destroy!
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expect(CategoryUser.where(user_id: user.id).count).to eq(0)
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end
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end
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end
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