spec/presenters/o_embed_presenter_spec.rb
# frozen_string_literal: true

describe OEmbedPresenter do
  before do
    @oembed = OEmbedPresenter.new(FactoryBot.create(:status_message))
  end

  it "is a hash" do
    expect(@oembed.as_json).to be_a Hash
  end

  context "required options from oembed spec" do
    it "supports maxheight + maxwidth(required)" do
      oembed = OEmbedPresenter.new(FactoryBot.create(:status_message), maxwidth: 200, maxheight: 300).as_json
      expect(oembed[:width]).to  eq(200)
      expect(oembed[:height]).to eq(300)
    end
  end

  describe "#iframe_html" do
    it "passes the height options to post_iframe_url" do
      expect(@oembed).to receive(:post_iframe_url).with(kind_of(Integer), instance_of(Hash))
      @oembed.iframe_html
    end
  end

  describe ".id_from_url" do
    it "takes a long post url and gives you the id" do
      expect(OEmbedPresenter.id_from_url("http://localhost:400/posts/1")).to eq("1")
    end

    it "takes a short post url and gives you the id" do
      expect(OEmbedPresenter.id_from_url("http://localhost:400/p/1")).to eq("1")
    end
  end
end
