transferred Code Ocean from original repository to GitHub

spec/controllers/code_ocean/files_controller_spec.rb

@@ -0,0 +1,21 @@
+require 'rails_helper'
+
+describe CodeOcean::FilesController do
+  let(:user) { FactoryGirl.build(:admin) }
+  before(:each) { allow(controller).to receive(:current_user).and_return(user) }
+
+  describe 'DELETE #destroy' do
+    let(:exercise) { FactoryGirl.create(:fibonacci) }
+    let(:request) { Proc.new { delete :destroy, id: exercise.files.first.id } }
+    before(:each) { request.call }
+
+    expect_assigns(file: CodeOcean::File)
+
+    it 'destroys the file' do
+      exercise = FactoryGirl.create(:fibonacci)
+      expect { request.call }.to change(CodeOcean::File, :count).by(-1)
+    end
+
+    expect_redirect
+  end
+end