teamcapybara--capybara/lib/capybara/spec/session/attach_file_spec.rb

shared_examples_for "attach_file" do

  describe "#attach_file" do
    before do
      @test_file_path = File.expand_path('../fixtures/test_file.txt', File.dirname(__FILE__))
      @test_jpg_file_path = File.expand_path('../fixtures/capybara.jpg', File.dirname(__FILE__))
      @session.visit('/form')
    end

    context "with normal form" do
      it "should set a file path by id" do
        @session.attach_file "form_image", __FILE__
        @session.click_button('awesome')
        extract_results(@session)['image'].should == File.basename(__FILE__)
      end

      it "should set a file path by label" do
        @session.attach_file "Image", __FILE__
        @session.click_button('awesome')
        extract_results(@session)['image'].should == File.basename(__FILE__)
      end
    end

    context "with multipart form" do
      it "should set a file path by id" do
        @session.attach_file "form_document", @test_file_path
        @session.click_button('Upload Single')
        @session.body.should include(File.read(@test_file_path))
      end

      it "should set a file path by label" do
        @session.attach_file "Single Document", @test_file_path
        @session.click_button('Upload Single')
        @session.body.should include(File.read(@test_file_path))
      end

      it "should not break if no file is submitted" do
        @session.click_button('Upload Single')
        @session.body.should include('No file uploaded')
      end

      it "should send content type text/plain when uploading a text file" do
        @session.attach_file "Single Document", @test_file_path
        @session.click_button 'Upload Single'
        @session.body.should include('text/plain')
      end

      it "should send content type image/jpeg when uploading an image" do
        @session.attach_file "Single Document", @test_jpg_file_path
        @session.click_button 'Upload Single'
        @session.body.should include('image/jpeg')
      end

      it  "should not break when using HTML5 multiple file input" do
        @session.attach_file "Multiple Documents", @test_file_path
        @session.click_button('Upload Multiple')
        @session.body.should include(File.read(@test_file_path))
      end
    end

    context "with a locator that doesn't exist" do
      it "should raise an error" do
        msg = "Unable to find file field \"does not exist\""
        running do
          @session.attach_file('does not exist', @test_file_path)
        end.should raise_error(Capybara::ElementNotFound, msg)
      end
    end

    context "with a path that doesn't exist" do
      it "should raise an error" do
        running { @session.attach_file('Image', '/no_such_file.png') }.should raise_error(Capybara::FileNotFound)
      end
    end
  end
end