require 'rails_helper' describe CodeOcean::File do let(:file) { described_class.create.tap { |file| file.update(content: nil, hidden: nil, read_only: nil) } } it 'validates the presence of a file type' do expect(file.errors[:file_type_id]).to be_present end it 'validates the presence of the hidden flag' do expect(file.errors[:hidden]).to be_present end it 'validates the presence of a name' do expect(file.errors[:name]).to be_present end it 'validates the presence of the read-only flag' do expect(file.errors[:read_only]).to be_present end context 'as a teacher-defined test' do before(:each) { file.update(role: 'teacher_defined_test') } it 'validates the presence of a feedback message' do expect(file.errors[:feedback_message]).to be_present end it 'validates the numericality of a weight' do file.update(weight: 'heavy') expect(file.errors[:weight]).to be_present end it 'validates the presence of a weight' do expect(file.errors[:weight]).to be_present end end context 'with another file type' do before(:each) { file.update(role: 'regular_file') } it 'validates the absence of a feedback message' do file.update(feedback_message: 'Your solution is not correct yet.') expect(file.errors[:feedback_message]).to be_present end it 'validates the absence of a weight' do file.update(weight: 1) expect(file.errors[:weight]).to be_present end end end