discourse/spec/controllers/onebox_controller_spec.rb

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require 'rails_helper'
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describe OneboxController do
let(:url) { "http://google.com" }
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it "requires the user to be logged in" do
get :show, params: { url: url }, format: :json
expect(response.status).to eq(403)
end
describe "logged in" do
before { @user = log_in(:admin) }
it 'invalidates the cache if refresh is passed' do
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Oneboxer.expects(:preview).with(url, invalidate_oneboxes: true, user_id: @user.id, category_id: 0, topic_id: 0)
get :show, params: { url: url, refresh: 'true' }, format: :json
end
describe "cached onebox" do
it "returns the cached onebox response in the body" do
onebox_html = <<~HTML
<html>
<head>
<meta property="og:title" content="Fred the title">
<meta property="og:description" content="this is bodycontent">
</head>
<body>
<p>body</p>
</body>
<html>
HTML
url = "http://noodle.com/"
stub_request(:head, url)
stub_request(:get, url).to_return(body: onebox_html).then.to_raise
get :show, params: { url: url, refresh: "true" }, format: :json
expect(response).to be_success
expect(response.body).to include('Fred')
expect(response.body).to include('bodycontent')
get :show, params: { url: url }, format: :json
expect(response).to be_success
expect(response.body).to include('Fred')
expect(response.body).to include('bodycontent')
end
end
describe "only 1 outgoing preview per user" do
it "returns 429" do
Oneboxer.expects(:is_previewing?).returns(true)
get :show, params: { url: url }, format: :json
expect(response.status).to eq(429)
end
end
describe "found onebox" do
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let(:body) { "this is the onebox body" }
before do
Oneboxer.expects(:preview).returns(body)
get :show, params: { url: url }, format: :json
end
it 'returns the onebox response in the body' do
expect(response).to be_success
expect(response.body).to eq(body)
end
end
describe "missing onebox" do
it "returns 404 if the onebox is nil" do
Oneboxer.expects(:preview).returns(nil)
get :show, params: { url: url }, format: :json
expect(response.response_code).to eq(404)
end
it "returns 404 if the onebox is an empty string" do
Oneboxer.expects(:preview).returns(" \t ")
get :show, params: { url: url }, format: :json
expect(response.response_code).to eq(404)
end
end
describe "local onebox" do
it 'does not cache local oneboxes' do
post = create_post
url = Discourse.base_url + post.url
get :show, params: { url: url, category_id: post.topic.category_id }, format: :json
expect(response.body).to include('blockquote')
post.trash!
get :show, params: { url: url, category_id: post.topic.category_id }, format: :json
expect(response.body).not_to include('blockquote')
end
end
it 'does not onebox when you have no permission on category' do
log_in
post = create_post
url = Discourse.base_url + post.url
get :show, params: { url: url, category_id: post.topic.category_id }, format: :json
expect(response.body).to include('blockquote')
post.topic.category.set_permissions(staff: :full)
post.topic.category.save
get :show, params: { url: url, category_id: post.topic.category_id }, format: :json
expect(response.body).not_to include('blockquote')
end
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it 'does not allow onebox of PMs' do
user = log_in
post = create_post(archetype: 'private_message', target_usernames: [user.username])
url = Discourse.base_url + post.url
get :show, params: { url: url }, format: :json
expect(response.body).not_to include('blockquote')
end
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it 'does not allow whisper onebox' do
log_in
post = create_post
whisper = create_post(topic_id: post.topic_id, post_type: Post.types[:whisper])
url = Discourse.base_url + whisper.url
get :show, params: { url: url }, format: :json
expect(response.body).not_to include('blockquote')
end
it 'allows onebox to public topics/posts in PM' do
log_in
post = create_post
url = Discourse.base_url + post.url
get :show, params: { url: url }, format: :json
expect(response.body).to include('blockquote')
end
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end
end