discourse/spec/models/user_summary_spec.rb

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# frozen_string_literal: true
require 'rails_helper'
describe UserSummary do
it "produces secure summaries" do
topic = create_post.topic
user = topic.user
_reply = create_post(user: topic.user, topic: topic)
summary = UserSummary.new(user, Guardian.new)
expect(summary.topics.length).to eq(1)
expect(summary.replies.length).to eq(1)
expect(summary.top_categories.length).to eq(1)
expect(summary.top_categories.first[:topic_count]).to eq(1)
expect(summary.top_categories.first[:post_count]).to eq(1)
topic.update_columns(deleted_at: Time.now)
expect(summary.topics.length).to eq(0)
expect(summary.replies.length).to eq(0)
expect(summary.top_categories.length).to eq(0)
topic.update_columns(deleted_at: nil, visible: false)
expect(summary.topics.length).to eq(0)
expect(summary.replies.length).to eq(0)
expect(summary.top_categories.length).to eq(0)
category = Fabricate(:category)
topic.update_columns(category_id: category.id, deleted_at: nil, visible: true)
category.set_permissions(staff: :full)
category.save
expect(summary.topics.length).to eq(0)
expect(summary.replies.length).to eq(0)
expect(summary.top_categories.length).to eq(0)
end
it "is robust enough to handle bad data" do
UserActionManager.enable
liked_post = create_post
user = Fabricate(:user)
PostActionCreator.like(user, liked_post)
users = UserSummary.new(user, Guardian.new).most_liked_users
expect(users.map(&:id)).to eq([liked_post.user_id])
# really we should not be corrupting stuff like this
# but in production dbs this can happens sometimes I guess
liked_post.user.delete
users = UserSummary.new(user, Guardian.new).most_liked_users
expect(users).to eq([])
end
it "includes ordered top categories" do
u = Fabricate(:user)
UserSummary::MAX_SUMMARY_RESULTS.times do
c = Fabricate(:category)
t = Fabricate(:topic, category: c, user: u)
Fabricate(:post, user: u, topic: t)
end
top_category = Fabricate(:category)
t = Fabricate(:topic, category: top_category, user: u)
Fabricate(:post, user: u, topic: t)
Fabricate(:post, user: u, topic: t)
summary = UserSummary.new(u, Guardian.new)
expect(summary.top_categories.length).to eq(UserSummary::MAX_SUMMARY_RESULTS)
expect(summary.top_categories.first[:id]).to eq(top_category.id)
end
it "excludes moderator action posts" do
topic = create_post.topic
user = topic.user
create_post(user: user, topic: topic)
Fabricate(:small_action, topic: topic, user: user)
summary = UserSummary.new(user, Guardian.new)
expect(summary.topics.length).to eq(1)
expect(summary.replies.length).to eq(1)
expect(summary.top_categories.length).to eq(1)
expect(summary.top_categories.first[:topic_count]).to eq(1)
expect(summary.top_categories.first[:post_count]).to eq(1)
end
it "does not include summaries with no clicks" do
post = Fabricate(:post, raw: "[example](https://example.com)")
TopicLink.extract_from(post)
summary = UserSummary.new(post.user, Guardian.new)
expect(summary.links.length).to eq(0)
end
end