expertiza/expertiza

describe 'assignment submisstion test' do
  before(:each) do
    # create assignment and topic
    create(:assignment, name: 'Assignment1684', directory_path: 'Assignment1684')
    create_list(:participant, 3)
    create(:topic, topic_name: 'Topic')
    create(:deadline_type, name: 'submission')
    create(:deadline_type, name: 'review')
    create(:deadline_type, name: 'metareview')
    create(:deadline_type, name: 'drop_topic')
    create(:deadline_type, name: 'signup')
    create(:deadline_type, name: 'team_formation')
    create(:deadline_right)
    create(:deadline_right, name: 'Late')
    create(:deadline_right, name: 'OK')
    create(:assignment_due_date, deadline_type: DeadlineType.where(name: 'submission').first, due_at: DateTime.now.in_time_zone + 1.day)
  end

  def signup_topic
    user = User.find_by(name: 'student2064')
    login_as(user.name)
    stub_current_user(user, user.role.name, user.role)
    visit '/student_task/list'
    visit '/sign_up_sheet/sign_up?id=1&topic_id=1' # signup topic
    visit '/student_task/list'
    click_link 'Assignment1684'
    click_link 'Your work'
  end

  it 'is able to submit a single valid link' do
    signup_topic
    fill_in 'submission', with: 'https://www.ncsu.edu'
    click_on 'Upload link'
    expect(page).to have_content 'https://www.ncsu.edu'
    # open the link and check content
    click_on 'https://www.ncsu.edu'
    expect(page).to have_current_path('https://www.ncsu.edu')
  end

  it 'should not submit invalid link' do
    skip('the error depends on the dns server. For spectrum network provider, invalid url will redirect to http://www.dnsrsearch.com')
    signup_topic
    # invalid format url1
    fill_in 'submission', with: 'wolfpack'
    click_on 'Upload link'
    expect(page).to have_content 'The URL or URI is invalid'
  end

  it 'is able to submit multiple valid links' do
    signup_topic
    fill_in 'submission', with: 'https://www.ncsu.edu'
    click_on 'Upload link'
    fill_in 'submission', with: 'https://www.google.com'
    click_on 'Upload link'
    fill_in 'submission', with: 'https://bing.com'
    click_on 'Upload link'
    expect(page).to have_content 'https://www.ncsu.edu'
    expect(page).to have_content 'https://www.google.com'
    expect(page).to have_content 'https://bing.com'
  end

  it 'should not submit duplicated link' do
    signup_topic
    fill_in 'submission', with: 'https://google.com'
    click_on 'Upload link'
    expect(page).to have_content 'https://google.com'
    fill_in 'submission', with: 'https://google.com'
    click_on 'Upload link'
    expect(page).to have_content 'You or your teammate(s) have already submitted the same hyperlink.'
  end

  it 'submit empty link' do
    signup_topic
    # hyperlink is empty
    fill_in 'submission', with: ''
    click_on 'Upload link'
    expect(page).to have_content 'The URL or URI is invalid. Reason: The hyperlink cannot be empty!'
    # hyperlink is "http://"
    fill_in 'submission', with: 'http://'
    click_on 'Upload link'
    expect(page).to have_content 'The URL or URI is invalid.'
  end

  it 'is able to submit single valid file' do
    signup_topic
    file_path = Rails.root + 'spec/features/assignment_submission_files/valid_assignment_file.jpg'
    attach_file('uploaded_file', file_path)
    click_on 'Upload file'
    expect(page).to have_content 'valid_assignment_file.jpg'

    # check content of the uploaded file
    file_upload_path = Rails.root + 'pg_data/instructor6/csc517/test/Assignment1684/0/valid_assignment_file.jpg'
    expect(File).to exist(file_upload_path)
    expect(File.open(file_upload_path, 'rb').read).to eql File.open(file_path, 'rb').read
  end

  it 'is able to submit multiple valid files' do
    signup_topic
    # upload file1
    image_file_path = Rails.root + 'spec/features/assignment_submission_files/valid_assignment_file.jpg'
    attach_file('uploaded_file', image_file_path)
    click_on 'Upload file'
    # upload file2
    pdf_file_path = Rails.root + 'spec/features/assignment_submission_files/valid_assignment_file.pdf'
    attach_file('uploaded_file', pdf_file_path)
    click_on 'Upload file'
    expect(page).to have_content 'valid_assignment_file.jpg'
    expect(page).to have_content 'valid_assignment_file.pdf'

    # check content of the uploaded files
    # file1
    file_upload_path = Rails.root + 'pg_data/instructor6/csc517/test/Assignment1684/0/valid_assignment_file.jpg'
    expect(File).to exist(file_upload_path)
    expect(File.open(file_upload_path, 'rb').read).to eql File.open(image_file_path, 'rb').read
    # file2
    file_upload_path = Rails.root + 'pg_data/instructor6/csc517/test/Assignment1684/0/valid_assignment_file.pdf'
    expect(File).to exist(file_upload_path)
    expect(File.open(file_upload_path, 'rb').read).to eql File.open(pdf_file_path, 'rb').read
  end

  it 'should not submit large file' do
    signup_topic
    # upload file
    file_path = Rails.root + 'spec/features/assignment_submission_files/invalid_assignment_file.jpg'
    attach_file('uploaded_file', file_path)
    click_on 'Upload file'
    expect(page).to have_content 'File size must smaller than'
  end

  it 'should not submit invalid file' do
    signup_topic
    # upload file
    file_path = Rails.root + 'spec/features/assignment_submission_files/invalid_assignment_file.txt'
    attach_file('uploaded_file', file_path)
    click_on 'Upload file'
    expect(page).to have_content 'File type error'
  end

  describe "notification of reviewers" do
    it "does not notify the reviewer/s when no reviews have been submitted" do
      signup_topic
      attach_file('uploaded_file',
                  Rails.root + "spec/features/assignment_submission_files/valid_assignment_file.jpg")
      expect { click_on 'Upload file' }.to change { ActionMailer::Base.deliveries.count }.by(0)
    end

    it "notifies the reviewer/s who have reviewed the previous submission of the new submission" do
      signup_topic
      reviewer = AssignmentParticipant.find_by(user: User.find_by(name: "student2065")) # An arbitrary reviewer on the assignment
      create(:review_response_map, reviewer: reviewer) # a reviewer submits a review for this team
      attach_file('uploaded_file',
                  Rails.root + "spec/features/assignment_submission_files/valid_assignment_file.jpg")
      expect { click_on 'Upload file' }.to change { ActionMailer::Base.deliveries.count }.by(1)
    end
  end

end