discourse/spec/services/post_alerter_spec.rb

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require 'spec_helper'
describe PostAlerter do
let!(:evil_trout) { Fabricate(:evil_trout) }
def create_post_with_alerts(args={})
post = Fabricate(:post, args)
PostAlerter.post_created(post)
end
context 'quotes' do
it 'notifies a user by username' do
lambda {
create_post_with_alerts(raw: '[quote="EvilTrout, post:1"]whatup[/quote]')
}.should change(evil_trout.notifications, :count).by(1)
end
it "won't notify the user a second time on revision" do
p1 = create_post_with_alerts(raw: '[quote="Evil Trout, post:1"]whatup[/quote]')
lambda {
p1.revise(p1.user, { raw: '[quote="Evil Trout, post:1"]whatup now?[/quote]' })
}.should_not change(evil_trout.notifications, :count)
end
it "doesn't notify the poster" do
topic = create_post_with_alerts.topic
lambda {
Fabricate(:post, topic: topic, user: topic.user, raw: '[quote="Bruce Wayne, post:1"]whatup[/quote]')
}.should_not change(topic.user.notifications, :count)
end
end
context 'linked' do
it "will notify correctly on linking" do
post1 = create_post
user = post1.user
create_post(raw: "my magic topic\n##{Discourse.base_url}#{post1.url}")
user.notifications.count.should == 1
create_post(user: user, raw: "my magic topic\n##{Discourse.base_url}#{post1.url}")
user.reload
user.notifications.count.should == 1
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# don't notify on reflection
post1.reload
PostAlerter.new.extract_linked_users(post1).length.should == 0
end
end
context '@mentions' do
let(:user) { Fabricate(:user) }
let(:mention_post) { create_post_with_alerts(user: user, raw: 'Hello @eviltrout')}
let(:topic) { mention_post.topic }
it 'notifies a user' do
lambda {
mention_post
}.should change(evil_trout.notifications, :count).by(1)
end
it "won't notify the user a second time on revision" do
mention_post
lambda {
mention_post.revise(mention_post.user, { raw: "New raw content that still mentions @eviltrout" })
}.should_not change(evil_trout.notifications, :count)
end
it "doesn't notify the user who created the topic in regular mode" do
topic.notify_regular!(user)
mention_post
lambda {
create_post_with_alerts(user: user, raw: 'second post', topic: topic)
}.should_not change(user.notifications, :count)
end
end
end