Anjing Webshells

Website : rimsha.abasa.com
: / var / canvas / spec / selenium / context_modules /
Filename : context_modules_student_spec.rb
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# frozen_string_literal: true

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require_relative "../common"
require_relative "../helpers/context_modules_common"
require_relative "../../helpers/selective_release_common"

describe "context modules" do
  include_context "in-process server selenium tests"
  include ContextModulesCommon
  include SelectiveReleaseCommon

  before :once do
    @course = course_model.tap(&:offer!)
    @teacher = teacher_in_course(course: @course, name: "teacher", active_all: true).user
    @student = student_in_course(course: @course, name: "student", active_all: true).user
  end

  context "as a student, with multiple modules", priority: "1" do
    before :once do
      @locked_icon = "icon-lock"
      @completed_icon = "icon-check"
      @in_progress_icon = "icon-minimize"
      @open_item_icon = "icon-mark-as-read"
      @no_icon = "no-icon"

      # initial module setup
      @module_1 = create_context_module("Module One")
      @assignment_1 = @course.assignments.create!(title: "assignment 1")
      @tag_1 = @module_1.add_item({ id: @assignment_1.id, type: "assignment" })
      @module_1.completion_requirements = { @tag_1.id => { type: "must_view" } }

      @module_2 = create_context_module("Module Two")
      @assignment_2 = @course.assignments.create!(title: "assignment 2")
      @tag_2 = @module_2.add_item({ id: @assignment_2.id, type: "assignment" })
      @module_2.completion_requirements = { @tag_2.id => { type: "must_view" } }
      @module_2.prerequisites = "module_#{@module_1.id}"

      @module_3 = create_context_module("Module Three")
      @quiz_1 = @course.quizzes.create!(title: "some quiz")
      @quiz_1.publish!
      @tag_3 = @module_3.add_item({ id: @quiz_1.id, type: "quiz" })
      @module_3.completion_requirements = { @tag_3.id => { type: "must_view" } }
      @module_3.prerequisites = "module_#{@module_2.id}"

      @module_1.save!
      @module_2.save!
      @module_3.save!
    end

    before do
      user_session(@student)
    end

    it "validates that course modules show up correctly" do
      go_to_modules
      # shouldn't show the teacher's "show student progression" button
      expect(f("#content")).not_to contain_css(".module_progressions_link")

      context_modules = ff(".context_module")
      # initial check to make sure everything was setup correctly
      validate_context_module_status_icon(@module_1.id, @no_icon)
      validate_context_module_status_icon(@module_2.id, @locked_icon)
      validate_context_module_status_icon(@module_3.id, @locked_icon)

      expect(context_modules[1].find_element(:css, ".prerequisites_message")).to include_text(@module_1.name)
      expect(context_modules[2].find_element(:css, ".prerequisites_message")).to include_text(@module_2.name)
    end

    it "does not lock modules for observers" do
      @course.enroll_user(user_factory, "ObserverEnrollment", enrollment_state: "active", associated_user_id: @student.id)
      user_session(@user)

      go_to_modules

      # shouldn't show the teacher's "show student progression" button
      expect(f("#content")).not_to contain_css(".module_progressions_link")

      # initial check to make sure everything was setup correctly
      ff(".context_module .progression_container").each do |item|
        expect(item.text.strip).to be_blank
      end
      get "/courses/#{@course.id}/assignments/#{@assignment_2.id}"
      expect(f("#content")).not_to include_text("hasn't been unlocked yet")
    end

    it "shows overridden due dates for assignments" do
      override = assignment_override_model(assignment: @assignment_2)
      override.override_due_at(4.days.from_now)
      override.save!
      override_student = override.assignment_override_students.build
      override_student.user = @student
      override_student.save!

      go_to_modules
      context_modules = ff(".context_module")
      expect(context_modules[1].find_element(:css, ".due_date_display").text).not_to be_blank
    end

    it "moves a student through context modules in sequential order", priority: "2" do
      go_to_modules
      validate_context_module_status_icon(@module_1.id, @no_icon)
      validate_context_module_status_icon(@module_2.id, @locked_icon)

      # sequential normal validation
      navigate_to_module_item(0, @assignment_1.title)
      validate_context_module_status_icon(@module_1.id, @completed_icon)
      validate_context_module_status_icon(@module_2.id, @no_icon)
    end

    it "does not cache a changed module requirement" do
      other_assmt = @course.assignments.create!(title: "assignment")
      other_tag = @module_1.add_item({ id: other_assmt.id, type: "assignment" })
      @module_1.completion_requirements = { @tag_1.id => { type: "must_view" }, other_tag.id => { type: "must_view" } }
      @module_1.save!

      get "/courses/#{@course.id}/assignments/#{@assignment_1.id}"

      # fulfill the must_view
      go_to_modules
      validate_context_module_item_icon(@tag_1.id, @completed_icon)

      # change the req
      @module_1.completion_requirements = { @tag_1.id => { type: "must_submit" }, other_tag.id => { type: "must_view" } }
      @module_1.save!

      go_to_modules
      validate_context_module_item_icon(@tag_1.id, @open_item_icon)
    end

    it "shows progression in large_roster courses" do
      @course.large_roster = true
      @course.save!
      go_to_modules
      navigate_to_module_item(0, @assignment_1.title)
      validate_context_module_status_icon(@module_1.id, @completed_icon)
    end

    it "validates that a student can't get to a locked context module" do
      go_to_modules
      # sequential error validation
      get "/courses/#{@course.id}/assignments/#{@assignment_2.id}"
      expect(f("#content")).to include_text("hasn't been unlocked yet")
      expect(f("#module_prerequisites_list")).to be_displayed
    end

    it "validates that a student can't get to locked external items", priority: "1" do
      external_tool = @course.context_external_tools.create!(url: "http://example.com/ims/lti",
                                                             consumer_key: "asdf",
                                                             shared_secret: "hjkl",
                                                             name: "external tool")

      @module_2.reload
      tag_1 = @module_2.add_item(id: external_tool.id, type: "external_tool", url: external_tool.url)
      tag_2 = @module_2.add_item(type: "external_url",
                                 url: "http://example.com/lolcats",
                                 title: "pls view",
                                 indent: 1)

      tag_1.publish!
      tag_2.publish!

      get "/courses/#{@course.id}/modules/items/#{tag_1.id}"
      expect(f("#content")).to include_text("hasn't been unlocked yet")
      expect(f("#module_prerequisites_list")).to be_displayed

      get "/courses/#{@course.id}/modules/items/#{tag_2.id}"
      expect(f("#content")).to include_text("hasn't been unlocked yet")
      expect(f("#module_prerequisites_list")).to be_displayed
    end

    it "validates that a student can't get to an unpublished context module item" do
      @module_2.workflow_state = "unpublished"
      @module_2.save!

      get "/courses/#{@course.id}/assignments/#{@assignment_2.id}"
      expect(f("#content")).to include_text("is not available yet")
      expect(f("#content")).not_to contain_css("#module_prerequisites_list")
    end

    it "validates that a student can't see an unpublished context module item", priority: "1" do
      @assignment_2.workflow_state = "unpublished"
      @assignment_2.save!

      module1_unpublished_tag = @module_1.add_item({ id: @assignment_2.id, type: "assignment" })
      @module_1.completion_requirements = { @tag_1.id => { type: "must_view" }, module1_unpublished_tag.id => { type: "must_view" } }
      @module_1.save!
      expect(@module_1.completion_requirements.pluck(:id)).to include(@tag_1.id)
      expect(@module_1.completion_requirements.pluck(:id)).to include(module1_unpublished_tag.id) # unpublished requirements SHOULD remain

      module2_published_tag = @module_2.add_item({ id: @quiz_1.id, type: "quiz" })
      @module_2.save!

      go_to_modules

      context_modules = ff(".context_module")
      expect(context_modules[0].find_element(:css, ".context_module_items")).not_to include_text(@assignment_2.name)
      expect(context_modules[1].find_element(:css, ".context_module_items")).not_to include_text(@assignment_2.name)

      # Should go to the next module
      get "/courses/#{@course.id}/assignments/#{@assignment_1.id}"
      nxt = f(".module-sequence-footer-button--next a")
      expect(nxt).to have_attribute("href", "/courses/#{@course.id}/modules/items/#{module2_published_tag.id}")

      # Should redirect to the published item
      get "/courses/#{@course.id}/modules/#{@module_2.id}/items/first"
      expect(driver.current_url).to match %r{/courses/#{@course.id}/quizzes/#{@quiz_1.id}}
    end

    it "validates that a students cannot see unassigned differentiated assignments" do
      @assignment_2.only_visible_to_overrides = true
      @assignment_2.save!

      @student.enrollments.each(&:destroy)
      @overriden_section = @course.course_sections.create!(name: "test section")
      student_in_section(@overriden_section, user: @student)

      go_to_modules

      context_modules = ff(".context_module")
      expect(context_modules[0].find_element(:css, ".context_module_items")).not_to include_text(@assignment_2.name)
      expect(context_modules[1].find_element(:css, ".context_module_items")).not_to include_text(@assignment_2.name)

      # Should not redirect to the hidden assignment
      get "/courses/#{@course.id}/modules/#{@module_2.id}/items/first"
      expect(driver.current_url).not_to match %r{/courses/#{@course.id}/assignments/#{@assignment_2.id}}

      create_section_override_for_assignment(@assignment_2, { course_section: @overriden_section })

      # Should redirect to the now visible assignment
      get "/courses/#{@course.id}/modules/#{@module_2.id}/items/first"
      expect(driver.current_url).to match %r{/courses/#{@course.id}/assignments/#{@assignment_2.id}}
    end

    it "locks module until a given date", priority: "1" do
      mod_lock = @course.context_modules.create! name: "a_locked_mod", unlock_at: 1.day.from_now
      go_to_modules
      expect(fj("#context_module_content_#{mod_lock.id} .unlock_details")).to include_text "Will unlock"
    end

    it "does not show the description of a discussion locked by module", priority: "1" do
      module1 = @course.context_modules.create! name: "a_locked_mod", unlock_at: 1.day.from_now
      discussion = @course.discussion_topics.create!(title: "discussion", message: "discussion description")
      module1.add_item type: "discussion_topic", id: discussion.id
      get "/courses/#{@course.id}/discussion_topics/#{discussion.id}?module_item_id=#{ContentTag.last.id}"
      expect(f(".entry-content")).not_to contain_css(".discussion-section .message")
    end

    it "allows a student view student to progress through module content" do
      skip_if_chrome("breaks because of masquerade_bar")
      # course_with_teacher_logged_in(:course => @course, :active_all => true)
      user_session(@teacher)
      @fake_student = @course.student_view_student

      enter_student_view

      # sequential error validation
      get "/courses/#{@course.id}/assignments/#{@assignment_2.id}"
      expect(f("#content")).to include_text("hasn't been unlocked yet")
      expect(f("#module_prerequisites_list")).to be_displayed

      go_to_modules
      validate_context_module_status_icon(@module_1.id, @no_icon)
      validate_context_module_status_icon(@module_2.id, @locked_icon)

      # sequential normal validation
      navigate_to_module_item(0, @assignment_1.title)
      validate_context_module_status_icon(@module_1.id, @completed_icon)
      validate_context_module_status_icon(@module_2.id, @no_icon)
    end

    context "next and previous buttons", priority: "2" do
      before do
        user_session(@teacher)
      end

      before :once do
        module_setup
      end

      it "shows previous and next buttons for quizzes" do
        get "/courses/#{@course.id}/quizzes/#{@quiz.id}"
        verify_next_and_previous_buttons_display
      end

      it "shows previous and next buttons for assignments" do
        get "/courses/#{@course.id}/assignments/#{@assignment2.id}"
        verify_next_and_previous_buttons_display
      end

      it "shows previous and next buttons for wiki pages" do
        get "/courses/#{@course.id}/pages/#{@wiki.id}"
        verify_next_and_previous_buttons_display
      end

      it "shows previous and next buttons for discussions" do
        get "/courses/#{@course.id}/discussion_topics/#{@discussion.id}"
        verify_next_and_previous_buttons_display
      end

      it "shows previous and next buttons for external tools", custom_timeout: 25, priority: "2" do
        get_page_with_footer("/courses/#{@course.id}/modules/items/#{@external_tool_tag.id}")
        verify_next_and_previous_buttons_display
      end

      it "shows previous and next buttons for external urls", custom_timeout: 25 do
        get_page_with_footer("/courses/#{@course.id}/modules/items/#{@external_url_tag.id}")
        verify_next_and_previous_buttons_display
      end
    end

    describe "sequence footer" do
      it "shows the right nav when an item is in modules multiple times", custom_timeout: 30 do
        @assignment = @course.assignments.create!(title: "some assignment")
        @atag1 = @module_1.add_item(id: @assignment.id, type: "assignment")
        @after1 = @module_1.add_item(type: "external_url", title: "url1", url: "http://example.com/1")
        @after1.publish!
        @atag2 = @module_2.add_item(id: @assignment.id, type: "assignment")
        @after2 = @module_2.add_item(type: "external_url", title: "url2", url: "http://example.com/2")
        @after2.publish!

        get_page_with_footer("/courses/#{@course.id}/modules/items/#{@atag1.id}")

        prev = f(".module-sequence-footer-button--previous a")
        expect(prev).to have_attribute("href", "/courses/#{@course.id}/modules/items/#{@tag_1.id}")
        nxt = f(".module-sequence-footer-button--next a")
        expect(nxt).to have_attribute("href", "/courses/#{@course.id}/modules/items/#{@after1.id}")

        get_page_with_footer("/courses/#{@course.id}/modules/items/#{@atag2.id}")

        prev = f(".module-sequence-footer-button--previous a")
        expect(prev).to have_attribute("href", "/courses/#{@course.id}/modules/items/#{@tag_2.id}")
        nxt = f(".module-sequence-footer-button--next a")
        expect(nxt).to have_attribute("href", "/courses/#{@course.id}/modules/items/#{@after2.id}")

        # if the user didn't get here from a module link, we show no nav,
        # because we can't know which nav to show
        get "/courses/#{@course.id}/assignments/#{@assignment.id}"
        expect(f("#content")).not_to contain_css(".module-sequence-footer-button--previous")
        expect(f("#content")).not_to contain_css(".module-sequence-footer-button--next")
      end

      it "shows the nav when going straight to the item if there's only one tag", custom_timeout: 25 do
        @assignment = @course.assignments.create!(title: "some assignment")
        @atag1 = @module_1.add_item(id: @assignment.id, type: "assignment")
        @after1 = @module_1.add_item(type: "external_url", title: "url1", url: "http://example.com/1")
        @after1.publish!

        get_page_with_footer("/courses/#{@course.id}/assignments/#{@assignment.id}")

        prev = f(".module-sequence-footer-button--previous a")
        expect(prev).to have_attribute("href", "/courses/#{@course.id}/modules/items/#{@tag_1.id}")
        nxt = f(".module-sequence-footer-button--next a")
        expect(nxt).to have_attribute("href", "/courses/#{@course.id}/modules/items/#{@after1.id}")
      end

      # TODO: reimplement per CNVS-29600, but make sure we're testing at the right level
      it "should show module navigation for group assignment discussions"
    end

    context "mark as done" do
      it "On the modules page: the user sees an incomplete module with a 'mark as done' requirement. The user clicks on the module item, marks it as done, and back on the modules page can now see that the module is completed" do
        mark_as_done_setup
        go_to_modules

        validate_context_module_status_icon(@mark_done_module.id, @no_icon)
        navigate_to_wikipage "The page"
        el = f "#mark-as-done-checkbox"
        expect(el).to_not be_nil
        expect(el).to_not be_selected
        el.click
        go_to_modules
        validate_context_module_status_icon(@mark_done_module.id, @completed_icon)
        expect(f("#context_module_item_#{@tag.id} .requirement-description .must_mark_done_requirement .fulfilled")).to be_displayed
        expect(f("#context_module_item_#{@tag.id} .requirement-description .must_mark_done_requirement .unfulfilled")).to_not be_displayed
      end

      it "still shows the mark done button when navigating directly" do
        mod = create_context_module("Mark Done Module")
        page = @course.wiki_pages.create!(title: "page", body: "hi")
        assmt = @course.assignments.create!(title: "assmt")

        tag1 = mod.add_item({ id: page.id, type: "wiki_page" })
        tag2 = mod.add_item({ id: assmt.id, type: "assignment" })
        mod.completion_requirements = { tag1.id => { type: "must_mark_done" }, tag2.id => { type: "must_mark_done" } }
        mod.save!

        get "/courses/#{@course.id}/pages/#{page.url}"
        el = f "#mark-as-done-checkbox"
        expect(el).to_not be_nil
        expect(el).to_not be_selected
        el.click
        wait_for_ajaximations

        get "/courses/#{@course.id}/assignments/#{assmt.id}"
        el = f "#mark-as-done-checkbox"
        expect(el).to_not be_nil
        expect(el).to_not be_selected
        el.click
        wait_for_ajaximations

        prog = mod.evaluate_for(@user)
        expect(prog).to be_completed
      end

      it "doesn't show the mark done button on locked pages" do
        mod = create_context_module("Mark Done Module")
        assmt = @course.assignments.create!(title: "assmt")
        page = @course.wiki_pages.create!(title: "page", body: "hi")

        tag1 = mod.add_item({ id: assmt.id, type: "assignment" })
        tag2 = mod.add_item({ id: page.id, type: "wiki_page" })

        mod.completion_requirements = { tag1.id => { type: "must_mark_done" }, tag2.id => { type: "must_mark_done" } }
        mod.require_sequential_progress = true
        mod.save!

        get "/courses/#{@course.id}/pages/#{page.url}"
        content = f("#content")
        expect(content).to contain_css(".lock_explanation")
        expect(content).to_not contain_css("#mark-as-done-checkbox")
      end
    end

    it "shows Mark as Done button for assignments with external tool submission", priority: "2" do
      allow(BasicLTI::Sourcedid).to receive(:encryption_secret) { "encryption-secret-5T14NjaTbcYjc4" }
      allow(BasicLTI::Sourcedid).to receive(:signing_secret) { "signing-secret-vp04BNqApwdwUYPUI" }
      tool = @course.context_external_tools.create!(name: "a",
                                                    url: "example.com",
                                                    consumer_key: "12345",
                                                    shared_secret: "secret")
      @assignment = @course.assignments.create!
      @assignment.tool_settings_tool = tool
      @assignment.submission_types = "external_tool"
      @assignment.external_tool_tag_attributes = { url: tool.url }
      @assignment.save!

      @mark_done_module = create_context_module("Mark Done Module")
      @tag = @mark_done_module.add_item({ id: @assignment.id, type: "assignment" })
      @mark_done_module.completion_requirements = { @tag.id => { type: "must_mark_done" } }
      @mark_done_module.save!

      get "/courses/#{@course.id}/assignments/#{@assignment.id}"
      expect(f("#content")).to contain_css("#mark-as-done-checkbox")
    end

    describe "module header icons" do
      it "shows a pill message that says 'Complete All Items'", priority: "1" do
        go_to_modules
        validate_correct_pill_message(@module_1.id, "Complete All Items")
      end

      it "shows a pill message that says 'Complete One Item'", priority: "1" do
        make_module_1_complete_one
        go_to_modules

        validate_correct_pill_message(@module_1.id, "Complete One Item")
      end

      it "shows a completed icon and unlocks next when module is complete for 'Complete All Items' requirement", priority: "1" do
        create_additional_assignment_for_module_1
        # navigate to module items to satisfy must_view_requirement
        get "/courses/#{@course.id}/assignments/#{@assignment_1.id}?module_item_id=#{@tag_1.id}"
        get "/courses/#{@course.id}/assignments/#{@assignment_4.id}?module_item_id=#{@tag_4.id}"
        go_to_modules
        validate_context_module_status_icon(@module_1.id, @completed_icon)
        validate_context_module_status_icon(@module_2.id, @no_icon)
      end

      it "shows a completed icon when module is complete for 'Complete One Item' requirement", priority: "1" do
        create_additional_assignment_for_module_1
        make_module_1_complete_one
        go_to_modules

        navigate_to_module_item(0, @assignment_1.title)
        validate_correct_pill_message(@module_1.id, "Complete One Item")
        validate_context_module_status_icon(@module_1.id, @completed_icon)
      end

      it "unlocks the next module when module is complete with 'Complete 1 requirement'", priority: "1" do
        create_additional_assignment_for_module_1
        make_module_1_complete_one
        go_to_modules
        navigate_to_module_item(0, @assignment_1.title)
        validate_context_module_status_icon(@module_2.id, @no_icon)
      end

      it "shows a locked icon when module is locked", priority: "1" do
        go_to_modules
        validate_context_module_status_icon(@module_2.id, @locked_icon)
      end

      it "shows a tooltip for locked icon when module is locked", priority: "1" do
        skip "flaky, LS-1297 (8/23/2020)"
        go_to_modules
        driver.action.move_to(f("#context_module_#{@module_2.id} .completion_status .icon-lock"), 0, 0).perform
        expect(fj(".ui-tooltip:visible")).to include_text("Locked")
      end

      it "shows a warning in-progress icon when module has been started", priority: "1" do
        create_additional_assignment_for_module_1
        go_to_modules

        navigate_to_module_item(0, @assignment_1.title)
        validate_context_module_status_icon(@module_1.id, @in_progress_icon)
      end

      it "does not show an icon when module has not been started", priority: "1" do
        go_to_modules
        validate_context_module_status_icon(@module_1.id, @no_icon)
      end
    end

    describe "module item icons" do
      it "shows a completed icon when module item is completed", priority: "1" do
        go_to_modules
        navigate_to_module_item(0, @assignment_1.title)
        validate_context_module_item_icon(@tag_1.id, @completed_icon)
      end

      it "shows an incomplete circle icon when module item is requirement but not complete", priority: "1" do
        go_to_modules
        validate_context_module_item_icon(@tag_1.id, @open_item_icon)
      end

      it "does not show an icon when module item is not a requirement", priority: "1" do
        add_non_requirement
        go_to_modules
        validate_context_module_item_icon(@tag_4.id, @no_icon)
      end

      it "shows incomplete for differentiated assignments" do
        @course.course_sections.create!
        assignment = @course.assignments.create!(title: "assignmentt")
        create_section_override_for_assignment(assignment)
        assignment.only_visible_to_overrides = true
        assignment.save!

        tag = @module_1.add_item({ id: assignment.id, type: "assignment" })
        @module_1.completion_requirements = { tag.id => { type: "min_score", min_score: 90 } }
        @module_1.require_sequential_progress = false
        @module_1.save!

        go_to_modules

        validate_context_module_item_icon(tag.id, @open_item_icon)
      end

      context "when adding min score assignment" do
        before :once do
          add_min_score_assignment
        end

        it "shows a warning icon when module item is a min score requirement that didn't meet score requirment", priority: "1" do
          grade_assignment(50)
          go_to_modules
          validate_context_module_item_icon(@tag_4.id, @in_progress_icon)
        end

        it "shows tool tip text when hovering over the warning icon for a min score requirement", priority: "1" do
          skip "flaky, LS-1297 (8/23/2020)"
          grade_assignment(50)
          go_to_modules
          driver.action.move_to(f(".ig-header-admin .completion_status .icon-minimize"), 0, 0).perform
          expect(fj(".ui-tooltip:visible")).to include_text("Started")
        end

        it "shows tooltip warning for a min score assignemnt", priority: "1" do
          skip "flaky, LS-1297 (8/23/2020)"
          grade_assignment(50)
          go_to_modules
          driver.action.move_to(f(".ig-row .module-item-status-icon .icon-minimize"), 0, 0).perform
          expect(fj(".ui-tooltip:visible")).to include_text("You scored a 50. Must score at least a 90.0.")
        end

        it "shows an info icon when module item is a min score requirement that has not yet been graded" do
          @assignment_4.submission_types = "online_text_entry"
          @assignment_4.save!
          @assignment_4.submit_homework(@user, body: "body")
          go_to_modules
          validate_context_module_item_icon(@tag_4.id, "icon-info")
        end

        it "shows a completed icon when module item is a min score requirement that met the score requirement" do
          grade_assignment(100)
          go_to_modules
          validate_context_module_item_icon(@tag_4.id, @completed_icon)
        end

        it "shows a warning icon when module item is past due and not submitted" do
          make_past_due
          go_to_modules
          validate_context_module_item_icon(@tag_4.id, @in_progress_icon)
        end

        it "shows a completed icon when module item is past due but submitted" do
          make_past_due
          grade_assignment(100)
          go_to_modules
          validate_context_module_item_icon(@tag_4.id, @completed_icon)
        end
      end
    end
  end

  context "module visibility as a student" do
    before :once do
      @module = @course.context_modules.create!(name: "module")
    end

    before do
      user_session(@student)
    end

    it "fetches locked module prerequisites" do
      @module.require_sequential_progress = true
      @assignment = @course.assignments.create!(title: "assignment")
      @assignment2 = @course.assignments.create!(title: "assignment2")

      @tag1 = @module.add_item id: @assignment.id, type: "assignment"
      @tag2 = @module.add_item id: @assignment2.id, type: "assignment"

      @module.completion_requirements = { @tag1.id => { type: "must_view" }, @tag2.id => { type: "must_view" } }
      @module.save!

      get "/courses/#{@course.id}/assignments/#{@assignment2.id}"

      wait_for_ajaximations
      expect(f("#module_prerequisites_list")).to be_displayed
      expect(f(".module_prerequisites_fallback")).to_not be_displayed
    end

    it "validates that a student can see published and not see unpublished context module", priority: "1" do
      @module_1 = @course.context_modules.create!(name: "module_1")
      @module_1.workflow_state = "unpublished"
      @module_1.save!
      go_to_modules
      # for a11y there is a hidden header now that gets read as part of the text hence the regex matching
      expect(f("#context_modules").text).to match(/module\s*module/)
      expect(f("#context_modules")).not_to include_text "module_1"
    end

    it "unlocks module after a given date", priority: "1" do
      @module.unlock_at = 1.day.ago
      @module.save!
      go_to_modules
      expect(fj("#context_module_content_#{@module.id} .unlock_details")).not_to include_text "Will unlock"
    end

    it "marks locked but visible assignments/quizzes/discussions as read" do
      # setting lock_at in the past will cause assignments/quizzes/discussions to still be visible
      # they just can't be submitted to anymore

      asmt = @course.assignments.create!(title: "assmt", lock_at: 1.day.ago)
      topic_asmt = @course.assignments.create!(title: "topic assmt", lock_at: 2.days.ago)

      topic = @course.discussion_topics.create!(title: "topic", assignment: topic_asmt)
      quiz = @course.quizzes.create!(title: "quiz", lock_at: 3.days.ago)
      quiz.publish!

      tag1 = @module.add_item({ id: asmt.id, type: "assignment" })
      tag2 = @module.add_item({ id: topic.id, type: "discussion_topic" })
      tag3 = @module.add_item({ id: quiz.id, type: "quiz" })

      @module.completion_requirements = { tag1.id => { type: "must_view" }, tag2.id => { type: "must_view" }, tag3.id => { type: "must_view" } }
      @module.save!

      get "/courses/#{@course.id}/assignments/#{asmt.id}"
      expect(f("#assignment_show")).to include_text("This assignment was locked")
      get "/courses/#{@course.id}/discussion_topics/#{topic.id}"
      expect(f("#discussion_topic")).to include_text("This topic was locked")
      get "/courses/#{@course.id}/quizzes/#{quiz.id}"
      expect(f(".lock_explanation")).to include_text("This quiz was locked")

      prog = @module.evaluate_for(@student)
      expect(prog).to be_completed
      expect(prog.requirements_met.count).to eq 3
    end

    it "does not show past due when due date changed for already submitted quizzes", priority: "2" do
      quiz = @course.quizzes.create!(title: "test quiz")
      quiz.publish!
      tag = @module.add_item({ type: "quiz", id: quiz.id })
      submission = quiz.generate_submission(@student)
      submission.workflow_state = "complete"
      submission.save!
      quiz.due_at = 2.days.ago
      quiz.save!
      go_to_modules
      # validate that there is no warning icon for past due
      validate_context_module_item_icon(tag.id, "no-icon")
    end

    it "does not lock a page module item on first load" do
      page = @course.wiki_pages.create!(title: "some page", body: "some body")
      page.set_as_front_page!

      tag = @module.add_item({ id: page.id, type: "wiki_page" })
      @module.require_sequential_progress = true
      @module.completion_requirements = { tag.id => { type: "must_view" } }
      @module.save!

      get "/courses/#{@course.id}/pages/#{page.url}"

      expect(f(".user_content")).to include_text(page.body)
    end

    context "with the selective_release_backend and selective_release_ui_api flags enabled" do
      before :once do
        differentiated_modules_on
        @module1 = @course.context_modules.create!(name: "module 1")
        @module2 = @course.context_modules.create!(name: "module 2")
        @module3 = @course.context_modules.create!(name: "module 3")
      end

      it "shows only modules that a student is assigned" do
        @module2.assignment_overrides.create!
        @module3.assignment_overrides.create!(set: @course.default_section)

        go_to_modules
        expect(f("#context_modules")).to include_text "module 1"
        expect(f("#context_modules")).not_to include_text "module 2"
        expect(f("#context_modules")).to include_text "module 3"
      end
    end
  end

  context "discussion_checkpoints" do
    before :once do
      @course.root_account.enable_feature!(:discussion_checkpoints)
      modules = create_modules(1, true)

      @topic = DiscussionTopic.create_graded_topic!(course: @course, title: "checkpointed topic")
      @c1 = Checkpoints::DiscussionCheckpointCreatorService.call(
        discussion_topic: @topic,
        checkpoint_label: CheckpointLabels::REPLY_TO_TOPIC,
        dates: [{ type: "everyone", due_at: 5.years.ago }, { type: "override", set_type: "ADHOC", student_ids: [@student.id], due_at: 10.days.from_now }],
        points_possible: 5
      )
      @c2 = Checkpoints::DiscussionCheckpointCreatorService.call(
        discussion_topic: @topic,
        checkpoint_label: CheckpointLabels::REPLY_TO_ENTRY,
        dates: [{ type: "everyone", due_at: 5.years.ago }, { type: "override", set_type: "ADHOC", student_ids: [@student.id], due_at: 10.days.from_now }],
        points_possible: 5,
        replies_required: 2
      )
      modules[0].add_item({ id: @topic.id, type: "discussion_topic" })
    end

    it "shows checkpoints (with applicable override for student) as child items in checkpointed discussions" do
      user_session(@student)
      go_to_modules
      checkpoints = ff("div[data-testid='checkpoint']")
      expect(checkpoints[0].text).to include("Reply to Topic\n#{datetime_string(@c1.overridden_for(@student).due_at)}")
      expect(checkpoints[1].text).to include("Required Replies (#{@topic.reply_to_entry_required_count})\n#{datetime_string(@c2.overridden_for(@student).due_at)}")
    end

    it "shows checkpoints (with default due date only when applicable) as child items in checkpointed discussions" do
      Checkpoints::DiscussionCheckpointUpdaterService.call(
        discussion_topic: @topic,
        checkpoint_label: CheckpointLabels::REPLY_TO_TOPIC,
        dates: [{ type: "everyone", due_at: 5.years.ago }],
        points_possible: 6
      )

      Checkpoints::DiscussionCheckpointUpdaterService.call(
        discussion_topic: @topic,
        checkpoint_label: CheckpointLabels::REPLY_TO_ENTRY,
        dates: [{ type: "everyone", due_at: 5.years.ago }],
        points_possible: 6
      )

      user_session(@student)
      go_to_modules

      checkpoints = ff("div[data-testid='checkpoint']")
      expect(checkpoints[0].text).to include("Reply to Topic\n#{datetime_string(@c1.due_at)}")
      expect(checkpoints[1].text).to include("Required Replies (#{@topic.reply_to_entry_required_count})\n#{datetime_string(@c2.due_at)}")
    end

    it "shows checkpoints (with applicable due date override when there is nothing but overrides)" do
      Checkpoints::DiscussionCheckpointDeleterService.call(
        discussion_topic: @topic
      )

      @c1 = Checkpoints::DiscussionCheckpointCreatorService.call(
        discussion_topic: @topic,
        checkpoint_label: CheckpointLabels::REPLY_TO_TOPIC,
        dates: [{ type: "override", set_type: "ADHOC", student_ids: [@student.id], due_at: 10.days.from_now }],
        points_possible: 5
      )
      @c2 = Checkpoints::DiscussionCheckpointCreatorService.call(
        discussion_topic: @topic,
        checkpoint_label: CheckpointLabels::REPLY_TO_ENTRY,
        dates: [{ type: "override", set_type: "ADHOC", student_ids: [@student.id], due_at: 10.days.from_now }],
        points_possible: 5,
        replies_required: 2
      )

      # verify the setup is correct
      expect([@c1, @c2].none?(&:due_at)).to be_truthy

      user_session(@student)
      go_to_modules

      checkpoints = ff("div[data-testid='checkpoint']")
      expect(checkpoints[0].text).to include("Reply to Topic\n#{datetime_string(@c1.overridden_for(@student).due_at)}")
      expect(checkpoints[1].text).to include("Required Replies (#{@topic.reply_to_entry_required_count})\n#{datetime_string(@c2.overridden_for(@student).due_at)}")
    end
  end
end