discourse/spec/components/onebox/engine/discourse_local_onebox_spec.rb

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require 'rails_helper'
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describe Onebox::Engine::DiscourseLocalOnebox do
it "matches for a topic url" do
url = "#{Discourse.base_url}/t/hot-topic"
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expect(Onebox.has_matcher?(url)).to eq(true)
expect(Onebox::Matcher.new(url).oneboxed).to eq(described_class)
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end
it "matches for a post url" do
url = "#{Discourse.base_url}/t/hot-topic/23/2"
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expect(Onebox.has_matcher?(url)).to eq(true)
expect(Onebox::Matcher.new(url).oneboxed).to eq(described_class)
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end
context "for a link to a post" do
let(:post) { Fabricate(:post) }
let(:post2) { Fabricate(:post, topic: post.topic, post_number: 2) }
it "returns a link if post isn't found" do
url = "#{Discourse.base_url}/t/not-exist/3/2"
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expect(Onebox.preview(url).to_s).to eq("<a href='#{url}'>#{url}</a>")
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end
it "returns a link if not allowed to see the post" do
url = "#{Discourse.base_url}#{post2.url}"
Guardian.any_instance.stubs(:can_see?).returns(false)
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expect(Onebox.preview(url).to_s).to eq("<a href='#{url}'>#{url}</a>")
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end
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it "returns a link if post is hidden" do
hidden_post = Fabricate(:post, topic: post.topic, post_number: 2, hidden: true, hidden_reason_id: Post.hidden_reasons[:flag_threshold_reached])
url = "#{Discourse.base_url}#{hidden_post.url}"
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expect(Onebox.preview(url).to_s).to eq("<a href='#{url}'>#{url}</a>")
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end
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it "returns some onebox goodness if post exists and can be seen" do
url = "#{Discourse.base_url}#{post2.url}?source_topic_id=#{post2.topic_id+1}"
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Guardian.any_instance.stubs(:can_see?).returns(true)
html = Onebox.preview(url).to_s
expect(html).to include(post2.excerpt)
expect(html).to include(post2.topic.title)
url = "#{Discourse.base_url}#{post2.url}"
html = Onebox.preview(url).to_s
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expect(html).to include(post2.user.username)
expect(html).to include(post2.excerpt)
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end
end
context "for a link to a topic" do
let(:post) { Fabricate(:post) }
let(:topic) { post.topic }
before { topic.last_posted_at = Time.zone.now; topic.save; } # otherwise errors
it "returns a link if topic isn't found" do
url = "#{Discourse.base_url}/t/not-found/123"
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expect(Onebox.preview(url).to_s).to eq("<a href='#{url}'>#{url}</a>")
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end
it "returns a link if not allowed to see the post" do
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url = topic.url
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Guardian.any_instance.stubs(:can_see?).returns(false)
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expect(Onebox.preview(url).to_s).to eq("<a href='#{url}'>#{url}</a>")
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end
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it "replaces emoji in the title" do
topic.update_column(:title, "Who wants to eat a :hamburger:")
expect(Onebox.preview(topic.url).to_s).to match(/hamburger.png/)
end
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it "returns some onebox goodness if post exists and can be seen" do
SiteSetting.external_system_avatars_enabled = false
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url = "#{topic.url}"
Guardian.any_instance.stubs(:can_see?).returns(true)
html = Onebox.preview(url).to_s
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expect(html).to include(topic.posts.first.user.username)
expect(html).to include("topic-info")
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end
end
context "for a link to an internal audio or video file" do
it "returns nil if file type is not audio or video" do
url = "#{Discourse.base_url}/uploads/default/original/3X/5/c/24asdf42.pdf"
expect(Onebox.preview(url).to_s).to eq("")
end
it "returns some onebox goodness for audio file" do
url = "#{Discourse.base_url}/uploads/default/original/3X/5/c/24asdf42.mp3"
html = Onebox.preview(url).to_s
expect(html).to eq("<audio controls><source src='#{url}'><a href='#{url}'>#{url}</a></audio>")
end
it "returns some onebox goodness for video file" do
url = "#{Discourse.base_url}/uploads/default/original/3X/5/c/24asdf42.mp4"
html = Onebox.preview(url).to_s
expect(html).to eq("<video width='100%' height='100%' controls><source src='#{url}'><a href='#{url}'>#{url}</a></video>")
end
end
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context "When deployed to a subfolder" do
let(:base_url) { "http://test.localhost/subfolder" }
let(:base_uri) { "/subfolder" }
before do
Discourse.stubs(:base_url).returns(base_url)
Discourse.stubs(:base_uri).returns(base_uri)
end
it "matches for a topic url" do
url = "#{Discourse.base_url}/t/hot-topic"
expect(Onebox.has_matcher?(url)).to eq(true)
expect(Onebox::Matcher.new(url).oneboxed).to eq(described_class)
end
it "matches for a post url" do
url = "#{Discourse.base_url}/t/hot-topic/23/2"
expect(Onebox.has_matcher?(url)).to eq(true)
expect(Onebox::Matcher.new(url).oneboxed).to eq(described_class)
end
context "for a link to a post" do
let(:post) { Fabricate(:post) }
let(:post2) { Fabricate(:post, topic: post.topic, post_number: 2) }
it "returns a link if post isn't found" do
url = "#{Discourse.base_url}/t/not-exist/3/2"
expect(Onebox.preview(url).to_s).to eq("<a href='#{url}'>#{url}</a>")
end
it "returns a link if not allowed to see the post" do
url = "#{Discourse.base_url}#{post2.url}"
Guardian.any_instance.stubs(:can_see?).returns(false)
expect(Onebox.preview(url).to_s).to eq("<a href='#{url}'>#{url}</a>")
end
it "returns a link if post is hidden" do
hidden_post = Fabricate(:post, topic: post.topic, post_number: 2, hidden: true, hidden_reason_id: Post.hidden_reasons[:flag_threshold_reached])
url = "#{Discourse.base_url}#{hidden_post.url}"
expect(Onebox.preview(url).to_s).to eq("<a href='#{url}'>#{url}</a>")
end
it "returns some onebox goodness if post exists and can be seen" do
url = "#{Discourse.base_url}#{post2.url}?source_topic_id=#{post2.topic_id+1}"
Guardian.any_instance.stubs(:can_see?).returns(true)
html = Onebox.preview(url).to_s
expect(html).to include(post2.excerpt)
expect(html).to include(post2.topic.title)
url = "#{Discourse.base_url}#{post2.url}"
html = Onebox.preview(url).to_s
expect(html).to include(post2.user.username)
expect(html).to include(post2.excerpt)
end
end
end
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end