discourse/spec/models/embeddable_host_spec.rb

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# frozen_string_literal: true
require 'rails_helper'
describe EmbeddableHost do
it "trims http" do
eh = EmbeddableHost.new(host: 'http://example.com')
expect(eh).to be_valid
expect(eh.host).to eq('example.com')
end
it "trims https" do
eh = EmbeddableHost.new(host: 'https://example.com')
expect(eh).to be_valid
expect(eh.host).to eq('example.com')
end
it "trims paths" do
eh = EmbeddableHost.new(host: 'https://example.com/1234/45')
expect(eh).to be_valid
expect(eh.host).to eq('example.com')
end
it "supports ip addresses" do
eh = EmbeddableHost.new(host: '192.168.0.1')
expect(eh).to be_valid
expect(eh.host).to eq('192.168.0.1')
end
it "supports localhost" do
eh = EmbeddableHost.new(host: 'localhost')
expect(eh).to be_valid
expect(eh.host).to eq('localhost')
end
it "supports ports of localhost" do
eh = EmbeddableHost.new(host: 'localhost:8080')
expect(eh).to be_valid
expect(eh.host).to eq('localhost:8080')
end
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it "supports ports for ip addresses" do
eh = EmbeddableHost.new(host: '192.168.0.1:3000')
expect(eh).to be_valid
expect(eh.host).to eq('192.168.0.1:3000')
end
it "supports subdomains of localhost" do
eh = EmbeddableHost.new(host: 'discourse.localhost')
expect(eh).to be_valid
expect(eh.host).to eq('discourse.localhost')
end
it "supports multiple hyphens" do
eh = EmbeddableHost.new(host: 'deploy-preview-1--example.example.app')
expect(eh).to be_valid
expect(eh.host).to eq('deploy-preview-1--example.example.app')
end
it "rejects misspellings of localhost" do
eh = EmbeddableHost.new(host: 'alocalhost')
expect(eh).not_to be_valid
end
describe "it works with ports" do
fab!(:host) { Fabricate(:embeddable_host, host: 'localhost:8000') }
it "works as expected" do
expect(EmbeddableHost.url_allowed?('http://localhost:8000/eviltrout')).to eq(true)
end
end
it "doesn't allow forum own URL if no hosts exist" do
expect(EmbeddableHost.url_allowed?(Discourse.base_url)).to eq(false)
end
describe "url_allowed?" do
fab!(:host) { Fabricate(:embeddable_host) }
it 'works as expected' do
expect(EmbeddableHost.url_allowed?('http://eviltrout.com')).to eq(true)
expect(EmbeddableHost.url_allowed?('https://eviltrout.com')).to eq(true)
expect(EmbeddableHost.url_allowed?('https://eviltrout.com/انگلیسی')).to eq(true)
expect(EmbeddableHost.url_allowed?('https://not-eviltrout.com')).to eq(false)
end
it 'works with multiple hosts' do
Fabricate(:embeddable_host, host: 'discourse.org')
expect(EmbeddableHost.url_allowed?('http://eviltrout.com')).to eq(true)
expect(EmbeddableHost.url_allowed?('http://discourse.org')).to eq(true)
end
it 'always allow forum own URL' do
expect(EmbeddableHost.url_allowed?(Discourse.base_url)).to eq(true)
end
end
describe "allowed_paths" do
it "matches the path" do
Fabricate(:embeddable_host, allowed_paths: '^/fp/\d{4}/\d{2}/\d{2}/.*$')
expect(EmbeddableHost.url_allowed?('http://eviltrout.com')).to eq(false)
expect(EmbeddableHost.url_allowed?('http://eviltrout.com/fp/2016/08/25/test-page')).to eq(true)
end
it "respects query parameters" do
Fabricate(:embeddable_host, allowed_paths: '^/fp$')
expect(EmbeddableHost.url_allowed?('http://eviltrout.com/fp?test=1')).to eq(false)
expect(EmbeddableHost.url_allowed?('http://eviltrout.com/fp')).to eq(true)
end
it "allows multiple records with different paths" do
Fabricate(:embeddable_host, allowed_paths: '/rick/.*')
Fabricate(:embeddable_host, allowed_paths: '/morty/.*')
expect(EmbeddableHost.url_allowed?('http://eviltrout.com/rick/smith')).to eq(true)
expect(EmbeddableHost.url_allowed?('http://eviltrout.com/morty/sanchez')).to eq(true)
end
it "works with non-english paths" do
Fabricate(:embeddable_host, allowed_paths: '/انگلیسی/.*')
Fabricate(:embeddable_host, allowed_paths: '/definição/.*')
expect(EmbeddableHost.url_allowed?('http://eviltrout.com/انگلیسی/foo')).to eq(true)
expect(EmbeddableHost.url_allowed?('http://eviltrout.com/definição/foo')).to eq(true)
expect(EmbeddableHost.url_allowed?('http://eviltrout.com/bar/foo')).to eq(false)
end
it "works with URL encoded paths" do
Fabricate(:embeddable_host, allowed_paths: '/definição/.*')
Fabricate(:embeddable_host, allowed_paths: '/ingl%C3%A9s/.*')
expect(EmbeddableHost.url_allowed?('http://eviltrout.com/defini%C3%A7%C3%A3o/foo')).to eq(true)
expect(EmbeddableHost.url_allowed?('http://eviltrout.com/inglés/foo')).to eq(true)
end
end
describe "reset_embedding_settings" do
it "resets all embedding related settings when last embeddable host is removed" do
host = Fabricate(:embeddable_host)
host2 = Fabricate(:embeddable_host)
SiteSetting.embed_post_limit = 300
host2.destroy
expect(SiteSetting.embed_post_limit).to eq(300)
host.destroy
expect(SiteSetting.embed_post_limit).to eq(SiteSetting.defaults[:embed_post_limit])
end
end
end