discourse/spec/services/dismiss_topics_spec.rb
Krzysztof Kotlarek 7829558c6d
FIX: dismiss new when topic_user exists without last read (#12103)
The bug was mentioned on meta: https://meta.discourse.org/t/pressing-dismiss-new-doesnt-clear-new-topics/179858

Problem is that sometimes the user has TopicUser records with `last_read_post_number` set as NULL. In that case, the topic is still "new" to them and should be dismissed when they click dismiss button.

In addition, I added that condition to post_migration and bumped the number to fix existing records. Migration is written to be idempotent so it will make no harm to already deployed instances.
2021-02-18 10:39:05 +11:00

56 lines
2.2 KiB
Ruby

# frozen_string_literal: true
require 'rails_helper'
describe DismissTopics do
fab!(:user) { Fabricate(:user, created_at: 1.days.ago) }
fab!(:category) { Fabricate(:category) }
fab!(:topic1) { Fabricate(:topic, category: category, created_at: 60.minutes.ago) }
fab!(:topic2) { Fabricate(:topic, category: category, created_at: 120.minutes.ago) }
describe '#perform!' do
it 'dismisses two topics' do
expect { described_class.new(user, Topic.all).perform! }.to change { DismissedTopicUser.count }.by(2)
end
it 'returns dismissed topic ids' do
expect(described_class.new(user, Topic.all).perform!.sort).to eq([topic1.id, topic2.id])
end
it 'respects max_new_topics limit' do
SiteSetting.max_new_topics = 1
expect { described_class.new(user, Topic.all).perform! }.to change { DismissedTopicUser.count }.by(1)
dismissed_topic_user = DismissedTopicUser.last
expect(dismissed_topic_user.user_id).to eq(user.id)
expect(dismissed_topic_user.topic_id).to eq(topic1.id)
expect(dismissed_topic_user.created_at).not_to be_nil
end
it 'respects seen topics' do
Fabricate(:topic_user, user: user, topic: topic1, last_read_post_number: 1)
Fabricate(:topic_user, user: user, topic: topic2, last_read_post_number: 1)
expect { described_class.new(user, Topic.all).perform! }.to change { DismissedTopicUser.count }.by(0)
end
it 'dismisses when topic user without last_read_post_number' do
Fabricate(:topic_user, user: user, topic: topic1, last_read_post_number: nil)
Fabricate(:topic_user, user: user, topic: topic2, last_read_post_number: nil)
expect { described_class.new(user, Topic.all).perform! }.to change { DismissedTopicUser.count }.by(2)
end
it 'respects new_topic_duration_minutes' do
user.user_option.update!(new_topic_duration_minutes: 70)
expect { described_class.new(user, Topic.all).perform! }.to change { DismissedTopicUser.count }.by(1)
dismissed_topic_user = DismissedTopicUser.last
expect(dismissed_topic_user.user_id).to eq(user.id)
expect(dismissed_topic_user.topic_id).to eq(topic1.id)
expect(dismissed_topic_user.created_at).not_to be_nil
end
end
end