discourse/spec/lib/onebox/engine/github_blob_onebox_spec.rb

35 lines
1.2 KiB
Ruby

# frozen_string_literal: true
describe Onebox::Engine::GithubBlobOnebox do
before do
@link = "https://github.com/discourse/onebox/blob/master/lib/onebox/engine/github_blob_onebox.rb"
@uri = URI.parse(@link)
stub_request(:get, "https://raw.githubusercontent.com/discourse/onebox/master/lib/onebox/engine/github_blob_onebox.rb")
.to_return(status: 200, body: onebox_response(described_class.onebox_name))
end
include_context "engines"
it_behaves_like "an engine"
describe "#to_html" do
it "includes file name" do
expect(html).to include("github_blob_onebox.rb")
end
it "includes blob contents" do
expect(html).to include("module Oneboxer")
end
it "does not include blob contents if it is binary" do
# stub_request if the response must be binary (ASCII-8BIT)
uri = mock('object')
uri.stubs(:open).returns(File.open("#{Rails.root}/spec/fixtures/pdf/small.pdf", "rb"))
URI.stubs(:parse).with(@link).returns(@uri)
URI.stubs(:parse).with('https://raw.githubusercontent.com/discourse/onebox/master/lib/onebox/engine/github_blob_onebox.rb').returns(uri)
expect(html).not_to include('/Pages')
expect(html).to include('This file is binary.')
end
end
end