discourse/spec/lib/introduction_updater_spec.rb

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# frozen_string_literal: true
require 'rails_helper'
require 'introduction_updater'
describe IntroductionUpdater do
describe "#get_summary" do
subject { IntroductionUpdater.new(Fabricate(:admin)) }
let(:welcome_post_raw) { "lorem ipsum" }
let(:welcome_topic) do
topic = Fabricate(:topic)
Fabricate(:post, topic: topic, raw: welcome_post_raw, post_number: 1)
topic
end
it "finds the welcome topic by site setting" do
SiteSetting.welcome_topic_id = welcome_topic.id
expect(subject.get_summary).to eq(welcome_post_raw)
end
context "without custom field" do
it "finds the welcome topic by slug using the default locale" do
I18n.locale = :de
welcome_topic.title = I18n.t("discourse_welcome_topic.title")
welcome_topic.save!
expect(subject.get_summary).to eq(welcome_post_raw)
end
it "finds the welcome topic by slug using the English locale" do
welcome_topic.title = I18n.t("discourse_welcome_topic.title", locale: :en)
welcome_topic.save!
I18n.locale = :de
expect(subject.get_summary).to eq(welcome_post_raw)
end
it "doesn't find the topic when slug_generation_method is set to 'none'" do
SiteSetting.slug_generation_method = :none
welcome_topic.title = I18n.t("discourse_welcome_topic.title")
welcome_topic.save!
expect(subject.get_summary).to be_blank
end
it "finds the oldest globally pinned topic" do
welcome_topic.update_columns(pinned_at: Time.zone.now, pinned_globally: true)
expect(subject.get_summary).to eq(welcome_post_raw)
end
it "doesn't find the topic when there is no globally pinned topic or a topic with the correct slug" do
expect(subject.get_summary).to be_blank
end
end
end
describe "update_summary" do
let(:welcome_topic) do
topic = Fabricate(:topic, title: I18n.t("discourse_welcome_topic.title"))
Fabricate(
:post,
topic: topic,
raw: I18n.t("discourse_welcome_topic.body", base_path: Discourse.base_path),
post_number: 1
)
topic
end
let(:first_post) { welcome_topic.posts.first }
let(:new_summary) { "Welcome to my new site. It's gonna be good." }
subject { IntroductionUpdater.new(Fabricate(:admin)).update_summary(new_summary) }
before do
SiteSetting.welcome_topic_id = welcome_topic.id
end
it "completely replaces post if it has default value" do
subject
expect {
expect(first_post.reload.raw).to eq(new_summary)
}.to_not change { welcome_topic.reload.category_id }
end
it "only replaces first paragraph if it has custom content" do
paragraph1 = "This is the summary of my community"
paragraph2 = "And this is something I added later"
first_post.update!(raw: [paragraph1, paragraph2].join("\n\n"))
subject
expect(first_post.reload.raw).to eq([new_summary, paragraph2].join("\n\n"))
end
end
end