CSC/ECE 517 Fall 2015/ossE1572VPGMAL
Introduction
This page provides a description of the Expertiza based OSS project. Expertiza is an open source rails application developed on ruby and rails. The application allows students to submit and peer-review learning objects (articles, code, web sites, etc). The instructors can create assignments using this application and customize and manage them. It also helps to introduce the peer review system by which students can review the projects of their colleagues.
Problem Statement
We were expected to write a feature test which mocks the creation of an Assignment. For Expertiza Assignment management is the central part of the workflow. Goals:
- Understand the flow of the Assignment creation by instructor manually.
- Mock the same steps using capybara
- Create multiple assignments with different options and testing their existence.
Project Links
Classes Involved
- assignment_creation.rb
- spec_helper.rb
- rails_helper.rb
The assignment_creation.rb contains the feature tests written to test the creation of the assignment. The rails_helper is copied to spec/ when you run 'rails generate rspec:install'. All the rspec-expectations config goes into the spec_helper_file. We have used Capybara and RSpec to test our application. Capybara helps you test web applications by simulating how a real user would interact with your app.
Code
assignment_creation.rb
require 'rails_helper'
require 'spec_helper'
def GenerateAssignmentName()
(rand(1000) + 1).to_s + 'RSpecID' + (1 + rand(1000)).to_s
end
RSpec.feature "create private assignment" do
before(:each) do |example|
unless example.metadata[:skip_before]
visit root_path
fill_in('login_name', :with => 'instructor6')
fill_in('login_password', :with => 'password')
click_on('SIGN IN')
expect(page).to have_content('Manage')
within(".content") do
click_on("Assignments")
click_button 'New private assignment'
fill_in('assignment_form_assignment_name',:with => GenerateAssignmentName())
select('CSC 517 Fall 2010', from: 'assignment_form_assignment_course_id')
fill_in('assignment_form_assignment_directory_path',:with => '/')
fill_in('assignment_form_assignment_spec_location',:with => 'google.com')
end
end
end
Given above is a portion of the code which we have to execute before testing each scenario. This is encapsulated within before(:each). In order to be able to create assignments, the instructor has to first login. So we set up the environment of logging in in the before(:each) block and navigating to the page where assignments can be created.
We have written a total of 27 test cases in the assignment_creation.rb testing all the permutations and combinations with which an instructor can create an assignment. Listed below are a few of those test cases for the creation of a private assignment.
scenario "Create Assignment with Has teams?", :js => true do
uncheck('assignment_form_assignment_availability_flag')
check('team_assignment')
click_on('Create')
click_on('Rubrics')
within('#questionnaire_table_ReviewQuestionnaire') do
select('Animation', from: 'assignment_form[assignment_questionnaire][][questionnaire_id]').first()
end
within('#questionnaire_table_ReviewQuestionnaire') do
select('Animation', from: 'assignment_form[assignment_questionnaire][][questionnaire_id]')
end
within('#questionnaire_table_AuthorFeedbackQuestionnaire') do
select('Author feedback OTD1', from: 'assignment_form[assignment_questionnaire][][questionnaire_id]')
end
expect(page).to have_content("Rubrics")
click_on('submit_btn')
expect(page).to have_content("successfully",:wait=>5)
end
scenario "Create Assignment with Has quiz?", :js => true do
uncheck('assignment_form_assignment_availability_flag')
check('assignment_form_assignment_require_quiz')
click_on('Create')
click_on('Rubrics')
within('#questionnaire_table_ReviewQuestionnaire') do
select('Animation', from: 'assignment_form[assignment_questionnaire][][questionnaire_id]').first()
end
within('#questionnaire_table_ReviewQuestionnaire') do
select('Animation', from: 'assignment_form[assignment_questionnaire][][questionnaire_id]')
end
within('#questionnaire_table_AuthorFeedbackQuestionnaire') do
select('Author feedback OTD1', from: 'assignment_form[assignment_questionnaire][][questionnaire_id]')
end
expect(page).to have_content("Rubrics")
click_on('submit_btn')
expect(page).to have_content("successfully",:wait=>5)
end
scenario "Create Assignment with Wiki assignment?", :js => true do
uncheck('assignment_form_assignment_availability_flag')
check('assignment_wiki_assignment')
click_on('Create')
click_on('Rubrics')
within('#questionnaire_table_ReviewQuestionnaire') do
select('Animation', from: 'assignment_form[assignment_questionnaire][][questionnaire_id]').first()
end
within('#questionnaire_table_ReviewQuestionnaire') do
select('Animation', from: 'assignment_form[assignment_questionnaire][][questionnaire_id]')
end
within('#questionnaire_table_AuthorFeedbackQuestionnaire') do
select('Author feedback OTD1', from: 'assignment_form[assignment_questionnaire][][questionnaire_id]')
end
expect(page).to have_content("Rubrics")
click_on('submit_btn')
expect(page).to have_content("successfully",:wait=>5)
end
scenario "Create Assignment with Reviews visible to all other reviewers?", :js => true do
uncheck('assignment_form_assignment_availability_flag')
check('assignment_form_assignment_reviews_visible_to_all')
click_on('Create')
click_on('Rubrics')
within('#questionnaire_table_ReviewQuestionnaire') do
select('Animation', from: 'assignment_form[assignment_questionnaire][][questionnaire_id]').first()
end
within('#questionnaire_table_ReviewQuestionnaire') do
select('Animation', from: 'assignment_form[assignment_questionnaire][][questionnaire_id]')
end
within('#questionnaire_table_AuthorFeedbackQuestionnaire') do
select('Author feedback OTD1', from: 'assignment_form[assignment_questionnaire][][questionnaire_id]')
end
expect(page).to have_content("Rubrics")
click_on('submit_btn')
expect(page).to have_content("successfully",:wait=>5)
end
scenario "Create Assignment with negative scenario", :skip_before, :js => true do
visit root_path
fill_in('login_name', :with => 'instructor6')
fill_in('login_password', :with => 'password')
click_on('SIGN IN')
expect(page).to have_content('Manage')
within(".content") do
click_on("Assignments")
click_button 'New private assignment'
click_on('Create')
expect(page).to have_content("New Assignment")
end
end
The test cases written also contain tests for the creation of public assignments. Listed below are the following tests. Once again we need to sign in the instructor before he can create any assignments.
RSpec.feature "create public assignment" do
before(:each) do
#@user = FactoryGirl.create(:user)
visit root_path
fill_in('login_name', :with => 'instructor6')
fill_in('login_password', :with => 'password')
click_on('SIGN IN')
expect(page).to have_content('Manage')
within(".content") do
click_on("Assignments")
end
end
scenario "Create Assignment has teams",:js => true do
click_button 'New public assignment'
fill_in('assignment_form_assignment_name',:with => GenerateAssignmentName())
select('CSC 517 Fall 2010', from: 'assignment_form_assignment_course_id')
fill_in('assignment_form_assignment_directory_path',:with => '/')
fill_in('assignment_form_assignment_spec_location',:with => 'google.com')
check('team_assignment')
check('assignment_form_assignment_availability_flag')
#find(:xpath, "//input[@id=]").set "0"
click_on('Create')
click_on('Rubrics')
within('#questionnaire_table_ReviewQuestionnaire') do
select('Animation', from: 'assignment_form[assignment_questionnaire][][questionnaire_id]')
end
within('#questionnaire_table_AuthorFeedbackQuestionnaire') do
select('Author feedback OTD1', from: 'assignment_form[assignment_questionnaire][][questionnaire_id]')
end
expect(page).to have_content("Rubrics")
click_on('submit_btn')
expect(page).to have_content("successfully",:wait=>5)
end
scenario "Create Assignment has quiz",:js => true do
click_button 'New public assignment'
fill_in('assignment_form_assignment_name',:with => GenerateAssignmentName())
select('CSC 517 Fall 2010', from: 'assignment_form_assignment_course_id')
fill_in('assignment_form_assignment_directory_path',:with => '/')
fill_in('assignment_form_assignment_spec_location',:with => 'google.com')
check('assignment_form_assignment_require_quiz')
check('assignment_form_assignment_availability_flag')
#find(:xpath, "//input[@id=]").set "0"
click_on('Create')
click_on('Rubrics')
within('#questionnaire_table_ReviewQuestionnaire') do
select('Animation', from: 'assignment_form[assignment_questionnaire][][questionnaire_id]')
end
within('#questionnaire_table_AuthorFeedbackQuestionnaire') do
select('Author feedback OTD1', from: 'assignment_form[assignment_questionnaire][][questionnaire_id]')
end
expect(page).to have_content("Rubrics")
click_on('submit_btn')
expect(page).to have_content("successfully",:wait=>5)
end
spec_helper.rb
rails_helper.rb
# This file is copied to spec/ when you run 'rails generate rspec:install'
ENV['RAILS_ENV'] ||= 'test'
require File.expand_path('../../config/environment', __FILE__)
# Prevent database truncation if the environment is production
abort("The Rails environment is running in production mode!") if Rails.env.production?
require 'spec_helper'
require 'rspec/rails'
# Add additional requires below this line. Rails is not loaded until this point!
#
# Requires supporting ruby files with custom matchers and macros, etc, in
# spec/support/ and its subdirectories. Files matching `spec/**/*_spec.rb` are
# run as spec files by default. This means that files in spec/support that end
# in _spec.rb will both be required and run as specs, causing the specs to be
# run twice. It is recommended that you do not name files matching this glob to
# end with _spec.rb. You can configure this pattern with the --pattern
# option on the command line or in ~/.rspec, .rspec or `.rspec-local`.
#
# The following line is provided for convenience purposes. It has the downside
# of increasing the boot-up time by auto-requiring all files in the support
# directory. Alternatively, in the individual `*_spec.rb` files, manually
# require only the support files necessary.
#
# Dir[Rails.root.join('spec/support/**/*.rb')].each { |f| require f }
#
# Checks for pending migrations before tests are run.
# If you are not using ActiveRecord, you can remove this line.
ActiveRecord::Migration.maintain_test_schema!
RSpec.configure do |config|
# Remove this line if you're not using ActiveRecord or ActiveRecord fixtures
config.fixture_path = "#{::Rails.root}/spec/fixtures"
config.include FactoryGirl::Syntax::Methods
#
# If you're not using ActiveRecord, or you'd prefer not to run each of your
# examples within a transaction, remove the following line or assign false
# instead of true.
# config.use_transactional_fixtures = true
# config.before(:suite) do
# DatabaseCleaner.clean_with(:truncation,:only => ['users'])
# end
# config.before(:each) do
# DatabaseCleaner.strategy = :transaction
# end
# config.before(:each, :js => true) do
# DatabaseCleaner.strategy = :truncation
# end
# config.before(:each) do
# DatabaseCleaner.start
# end
#
# RSpec Rails can automatically mix in different behaviours to your tests
# based on their file location, for example enabling you to call `get` and
# `post` in specs under `spec/controllers`.
#
# You can disable this behaviour by removing the line below, and instead
# explicitly tag your specs with their type, e.g.:
#
# RSpec.describe UsersController, :type => :controller do
# # ...
# end
#
# The different available types are documented in the features, such as in
# https://relishapp.com/rspec/rspec-rails/docs
config.infer_spec_type_from_file_location!
end