Contents

require "spec_helper"

RSpec.describe Carrierwave::Base64::Base64StringIO do
  context "correct image data" do
    let(:image_data) { "data:image/jpg;base64,/9j/4AAQSkZJRgABAQEASABKdhH//2Q==" }
    subject { described_class.new image_data }

    it "determines the image format from the Dara URI scheme" do
      expect(subject.file_format).to eql("jpg")
    end

    it "should respond to :original_filename" do
      expect(subject.original_filename).to eql("file.jpg")
    end
  end

  context "correct pdf data" do
    let(:image_data) { "data:application/pdf;base64,/9j/4AAQSkZJRgABAQEASABKdhH//2Q==" }
    subject { described_class.new image_data }

    it "determines the image format from the Dara URI scheme" do
      expect(subject.file_format).to eql("pdf")
    end

    it "should respond to :original_filename" do
      expect(subject.original_filename).to eql("file.pdf")
    end
  end

  context "incorrect image data" do
    it "raises an ArgumentError if Data URI scheme format is missing" do
      expect do
        described_class.new("/9j/4AAQSkZJRgABAQEASABIAADKdhH//2Q==")
      end.to raise_error(Carrierwave::Base64::Base64StringIO::ArgumentError)
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
carrierwave-base64-1.5	spec/base64_string_io_spec.rb
carrierwave-base64-1.4	spec/base64_string_io_spec.rb