# frozen_string_literal: true

RSpec.describe Onebox::Engine::GithubBlobOnebox do
  let(:raw_uri) do
    "https://raw.githubusercontent.com/discourse/onebox/master/lib/onebox/engine/github_blob_onebox.rb"
  end

  before do
    stub_request(:get, raw_uri).to_return(
      status: 200,
      body: onebox_response(described_class.onebox_name),
    )
  end

  include_context "with engines" do
    let(:link) do
      "https://github.com/discourse/onebox/blob/master/lib/onebox/engine/github_blob_onebox.rb"
    end
    let(:uri) { URI.parse(link) }
  end
  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 = mock("object")
      uri_mock.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_mock)

      expect(html).not_to include("/Pages")
      expect(html).to include("This file is binary.")
    end

    context "when github_onebox_access_token is configured" do
      before { SiteSetting.github_onebox_access_tokens = "discourse|github_pat_1234" }

      it "sends it as part of the request" do
        html
        expect(WebMock).to have_requested(:get, raw_uri).with(
          headers: {
            "Authorization" => "Bearer github_pat_1234",
          },
        )
      end
    end
  end
end