merge master

app/assets/javascripts/editor.js.erb

@@ -19,6 +19,10 @@ $(function() {
   var SERVER_SEND_EVENT = 2;
 
   var editors = [];
+  var editor_for_file = new Map();
+  var regex_for_language = new Map();
+  var tracepositions_regex;
+
   var active_file = undefined;
   var active_frame = undefined;
   var running = false;
@@ -404,12 +408,18 @@ $(function() {
       editor.setTheme(THEME);
       editor.commands.bindKey("ctrl+alt+0", null);
       editors.push(editor);
+      editor_for_file.set($(element).parent().data('filename'), editor);
       var session = editor.getSession();
       session.setMode($(element).data('mode'));
       session.setTabSize($(element).data('indent-size'));
       session.setUseSoftTabs(true);
       session.setUseWrapMode(true);
 
+      // set regex for parsing error traces based on the mode of the main file.
+      if( $(element).parent().data('role') == "main_file"){
+        tracepositions_regex = regex_for_language.get($(element).data('mode'));
+      }
+
       var file_id =  $(element).data('id');
 
       /*
@@ -457,6 +467,12 @@ $(function() {
     $('#request-for-comments').on('click', requestComments);
   };
 
+
+  var initializeRegexes = function(){
+    regex_for_language.set("ace/mode/python", /File "(.+?)", line (\d+)/g);
+    regex_for_language.set("ace/mode/java", /(.*\.java):(\d+):/g);
+  }
+
   var initializeTooltips = function() {
     $('[data-tooltip]').tooltip();
   };
@@ -587,7 +603,7 @@ $(function() {
     } else if (output.stdout) {
       //if (output_mode_is_streaming){
       element.addClass('text-success').append(output.stdout);
-      flowrOutputBuffer += output.stdout;
+     // flowrOutputBuffer += output.stdout;
       //}else{
       //  element.addClass('text-success');
       //  element.data('content_buffer' , element.data('content_buffer') + output.stdout);
@@ -876,7 +892,9 @@ $(function() {
   }
 
   var showWorkspaceTab = function(event) {
-    event.preventDefault();
+    if(event){
+      event.preventDefault();
+    }
     showTab(0);
   };
 
@@ -1036,6 +1054,7 @@ $(function() {
         case 'exit':
             killWebsocketAndContainer();
             handleStderrOutputForFlowr();
+            augmentStacktraceInOutput();
             break;
         case 'timeout':
             // just show the timeout message here. Another exit command is sent by the rails backend when the socket to the docker container closes.
@@ -1047,6 +1066,41 @@ $(function() {
       }
   };
 
+
+  var jumpToSourceLine = function(event){
+    var file = $(event.target).data('file');
+    var line = $(event.target).data('line');
+
+    showWorkspaceTab(null);
+    // set active file ?!?!
+
+    var frame = $('div.frame[data-filename="' + file + '"]');
+    showFrame(frame);
+
+    var editor = editor_for_file.get(file);
+    editor.gotoLine(line, 0);
+
+  };
+
+  var augmentStacktraceInOutput = function() {
+    if(tracepositions_regex){
+      var element = $('#output>pre');
+      var text = element.text();
+      element.on( "click", "a", jumpToSourceLine);
+
+      var matches;
+
+      while(matches = tracepositions_regex.exec(text)){
+        var frame = $('div.frame[data-filename="' + matches[1] + '"]')
+
+        if(frame.length > 0){
+          element.html(text.replace(matches[0], "<a href='#' data-file='" +  matches[1] + "' data-line='" + matches[2] + "'>" + matches[0] + "</a>"));
+        }
+      }
+    }
+
+  };
+
   var renderWebsocketOutput = function(msg){
     var element = findOrCreateRenderElement(0);
     element.append(msg.data);
@@ -1208,6 +1262,7 @@ $(function() {
 
   if ($('#editor').isPresent()) {
       if (isBrowserSupported()) {
+          initializeRegexes();
           initializeCodePilot();
           $('.score, #development-environment').show();
           configureEditors();

app/controllers/exercises_controller.rb

@@ -9,7 +9,6 @@ class ExercisesController < ApplicationController
   before_action :set_exercise, only: MEMBER_ACTIONS + [:clone, :implement, :run, :statistics, :submit, :reload]
   before_action :set_external_user, only: [:statistics]
   before_action :set_file_types, only: [:create, :edit, :new, :update]
-  before_action :set_teams, only: [:create, :edit, :new, :update]
 
   skip_before_filter :verify_authenticity_token, only: [:import_proforma_xml]
   skip_after_action :verify_authorized, only: [:import_proforma_xml]
@@ -119,7 +118,7 @@ class ExercisesController < ApplicationController
   private :user_by_code_harbor_token
 
   def exercise_params
-    params[:exercise].permit(:description, :execution_environment_id, :file_id, :instructions, :public, :hide_file_tree, :allow_file_creation, :team_id, :title, files_attributes: file_attributes).merge(user_id: current_user.id, user_type: current_user.class.name)
+    params[:exercise].permit(:description, :execution_environment_id, :file_id, :instructions, :public, :hide_file_tree, :allow_file_creation, :title, files_attributes: file_attributes).merge(user_id: current_user.id, user_type: current_user.class.name)
   end
   private :exercise_params
 
@@ -195,11 +194,6 @@ class ExercisesController < ApplicationController
   end
   private :set_file_types
 
-  def set_teams
-    @teams = Team.all.order(:name)
-  end
-  private :set_teams
-
   def show
   end
 

app/controllers/teams_controller.rb

@@ -1,51 +0,0 @@
-class TeamsController < ApplicationController
-  include CommonBehavior
-
-  before_action :set_team, only: MEMBER_ACTIONS
-
-  def authorize!
-    authorize(@team || @teams)
-  end
-  private :authorize!
-
-  def create
-    @team = Team.new(team_params)
-    authorize!
-    create_and_respond(object: @team)
-  end
-
-  def destroy
-    destroy_and_respond(object: @team)
-  end
-
-  def edit
-  end
-
-  def index
-    @teams = Team.all.includes(:internal_users).order(:name).paginate(page: params[:page])
-    authorize!
-  end
-
-  def new
-    @team = Team.new
-    authorize!
-  end
-
-  def set_team
-    @team = Team.find(params[:id])
-    authorize!
-  end
-  private :set_team
-
-  def show
-  end
-
-  def team_params
-    params[:team].permit(:name, internal_user_ids: [])
-  end
-  private :team_params
-
-  def update
-    update_and_respond(object: @team, params: team_params)
-  end
-end

app/models/exercise.rb

@@ -11,7 +11,6 @@ class Exercise < ActiveRecord::Base
 
   belongs_to :execution_environment
   has_many :submissions
-  belongs_to :team
 
   has_many :external_users, source: :user, source_type: ExternalUser, through: :submissions
   has_many :internal_users, source: :user, source_type: InternalUser, through: :submissions

app/models/internal_user.rb

@@ -3,8 +3,6 @@ class InternalUser < ActiveRecord::Base
 
   authenticates_with_sorcery!
 
-  has_and_belongs_to_many :teams
-
   validates :email, presence: true, uniqueness: true
   validates :password, confirmation: true, if: :password_void?, on: :update, presence: true
   validates :role, inclusion: {in: ROLES}

app/models/team.rb

@@ -1,10 +0,0 @@
-class Team < ActiveRecord::Base
-  has_and_belongs_to_many :internal_users
-  alias_method :members, :internal_users
-
-  validates :name, presence: true
-
-  def to_s
-    name
-  end
-end

app/policies/exercise_policy.rb

@@ -13,24 +13,19 @@ class ExercisePolicy < AdminOrAuthorPolicy
   end
 
   [:clone?, :destroy?, :edit?, :statistics?, :update?].each do |action|
-    define_method(action) { admin? || author? || team_member? }
+    define_method(action) { admin? || author?}
   end
 
   [:implement?, :submit?, :reload?].each do |action|
     define_method(action) { everyone }
   end
 
-  def team_member?
-    @record.team.try(:members, []).include?(@user) if @record.team
-  end
-  private :team_member?
-
   class Scope < Scope
     def resolve
       if @user.admin?
         @scope.all
       elsif @user.internal_user?
-        @scope.where('user_id = ? OR public = TRUE OR (team_id IS NOT NULL AND team_id IN (SELECT t.id FROM teams t JOIN internal_users_teams iut ON t.id = iut.team_id WHERE iut.internal_user_id = ?))', @user.id, @user.id)
+        @scope.where('user_id = ? OR public = TRUE', @user.id)
       else
         @scope.none
       end

app/policies/team_policy.rb

@@ -1,14 +0,0 @@
-class TeamPolicy < ApplicationPolicy
-  [:create?, :index?, :new?].each do |action|
-    define_method(action) { admin? }
-  end
-
-  [:destroy?, :edit?, :show?, :update?].each do |action|
-    define_method(action) { admin? || member? }
-  end
-
-  def member?
-    @record.members.include?(@user)
-  end
-  private :member?
-end

app/views/application/_navigation.html.slim

@@ -8,7 +8,7 @@
         - if current_user.admin?
           li = link_to(t('breadcrumbs.dashboard.show'), admin_dashboard_path)
           li.divider
-        - models = [ExecutionEnvironment, Exercise, Consumer, CodeHarborLink, ExternalUser, FileType, InternalUser, Submission, Team].sort_by { |model| model.model_name.human(count: 2) }
+        - models = [ExecutionEnvironment, Exercise, Consumer, CodeHarborLink, ExternalUser, FileType, InternalUser, Submission].sort_by { |model| model.model_name.human(count: 2) }
         - models.each do |model|
           - if policy(model).index?
             li = link_to(model.model_name.human(count: 2), send(:"#{model.model_name.collection}_path"))

app/views/exercises/_form.html.slim

@@ -17,9 +17,6 @@
     = f.label(:instructions)
     = f.hidden_field(:instructions)
     .form-control.markdown
-  /.form-group
-    = f.label(:team_id)
-    = f.collection_select(:team_id, @teams, :id, :name, {include_blank: true}, class: 'form-control')
   .checkbox
     label
       = f.check_box(:public)

app/views/exercises/external_users/statistics.html.slim

@@ -50,9 +50,9 @@ h1 = "#{@exercise} (external user #{@external_user})"
               td
                 -submission.testruns.each do |run|
                   - if run.passed
-                    .unit-test-result.positive-result
+                    .unit-test-result.positive-result  title=run.output
                   - else
-                    .unit-test-result.negative-result
+                    .unit-test-result.negative-result title=run.output
               td = Time.at(deltas[1..index].inject(:+)).utc.strftime("%H:%M:%S") if index > 0
               -working_times_until.push((Time.at(deltas[1..index].inject(:+)).utc.strftime("%H:%M:%S") if index > 0))
     p = t('.addendum')

app/views/exercises/show.html.slim

@@ -12,7 +12,6 @@ h1
 = row(label: 'exercise.description', value: render_markdown(@exercise.description))
 = row(label: 'exercise.execution_environment', value: link_to_if(policy(@exercise.execution_environment).show?, @exercise.execution_environment, @exercise.execution_environment))
 /= row(label: 'exercise.instructions', value: render_markdown(@exercise.instructions))
-= row(label: 'exercise.team', value: @exercise.team ? link_to(@exercise.team, @exercise.team) : nil)
 = row(label: 'exercise.maximum_score', value: @exercise.maximum_score)
 = row(label: 'exercise.public', value: @exercise.public?)
 = row(label: 'exercise.hide_file_tree', value: @exercise.hide_file_tree?)

app/views/teams/_form.html.slim

@@ -1,9 +0,0 @@
-= form_for(@team) do |f|
-  = render('shared/form_errors', object: @team)
-  .form-group
-    = f.label(:name)
-    = f.text_field(:name, class: 'form-control', required: true)
-  .form-group
-    = f.label(:internal_user_ids)
-    = f.collection_select(:internal_user_ids, InternalUser.all.order(:name), :id, :name, {}, {class: 'form-control', multiple: true})
-  .actions = render('shared/submit_button', f: f, object: @team)

app/views/teams/edit.html.slim

@@ -1,3 +0,0 @@
-h1 = @hint
-
-= render('form')

app/views/teams/index.html.slim

@@ -1,20 +0,0 @@
-h1 = Team.model_name.human(count: 2)
-
-.table-responsive
-  table.table
-    thead
-      tr
-        th = t('activerecord.attributes.team.name')
-        th = t('activerecord.attributes.team.internal_user_ids')
-        th colspan=3 = t('shared.actions')
-    tbody
-      - @teams.each do |team|
-        tr
-          td = team.name
-          td = team.members.count
-          td = link_to(t('shared.show'), team_path(team.id))
-          td = link_to(t('shared.edit'), edit_team_path(team.id))
-          td = link_to(t('shared.destroy'), team_path(team.id), data: {confirm: t('shared.confirm_destroy')}, method: :delete)
-
-= render('shared/pagination', collection: @teams)
-p = render('shared/new_button', model: Team, path: new_team_path)

app/views/teams/new.html.slim

@@ -1,3 +0,0 @@
-h1 = t('shared.new_model', model: Team.model_name.human)
-
-= render('form')

app/views/teams/show.html.slim

@@ -1,9 +0,0 @@
-h1
-  = @team
-  = render('shared/edit_button', object: @team, path: edit_team_path(@team.id))
-
-= row(label: 'team.name', value: @team.name)
-= row(label: 'team.internal_user_ids') do
-  ul.list-unstyled
-    - @team.members.order(:name).each do |internal_user|
-      li = link_to(internal_user, internal_user)

config/locales/de.yml

@@ -34,8 +34,6 @@ de:
         instructions: Anweisungen
         maximum_score: Erreichbare Punktzahl
         public: Öffentlich
-        team: Team
-        team_id: Team
         title: Titel
         user: Autor
         allow_file_creation: "Dateierstellung erlauben"
@@ -91,9 +89,6 @@ de:
         files: Dateien
         score: Punktzahl
         user: Autor
-      team:
-        internal_user_ids: Mitglieder
-        name: Name
     models:
       code_harbor_link:
         one: CodeHarbor-Link
@@ -128,9 +123,6 @@ de:
       submission:
         one: Abgabe
         other: Abgaben
-      team:
-        one: Team
-        other: Teams
     errors:
       messages:
         together: 'muss zusammen mit %{attribute} definiert werden'

config/locales/en.yml

@@ -34,8 +34,6 @@ en:
         instructions: Instructions
         maximum_score: Maximum Score
         public: Public
-        team: Team
-        team_id: Team
         title: Title
         user: Author
         allow_file_creation: "Allow file creation"
@@ -91,9 +89,6 @@ en:
         files: Files
         score: Score
         user: Author
-      team:
-        internal_user_ids: Members
-        name: Name
     models:
       code_harbor_link:
         one: CodeHarbor Link
@@ -128,9 +123,6 @@ en:
       submission:
         one: Submission
         other: Submissions
-      team:
-        one: Team
-        other: Teams
     errors:
       messages:
         together: 'has to be set along with %{attribute}'

config/routes.rb

@@ -99,5 +99,4 @@ Rails.application.routes.draw do
     end
   end
 
-  resources :teams
 end

db/migrate/20160704143402_remove_teams.rb

@@ -0,0 +1,7 @@
+class RemoveTeams < ActiveRecord::Migration
+  def change
+    remove_reference :exercises, :team
+    drop_table :teams
+    drop_table :internal_users_teams
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20160630154310) do
+ActiveRecord::Schema.define(version: 20160704143402) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -87,7 +87,6 @@ ActiveRecord::Schema.define(version: 20160630154310) do
     t.boolean  "public"
     t.string   "user_type"
     t.string   "token"
-    t.integer  "team_id"
     t.boolean  "hide_file_tree"
     t.boolean  "allow_file_creation"
   end
@@ -173,14 +172,6 @@ ActiveRecord::Schema.define(version: 20160630154310) do
   add_index "internal_users", ["remember_me_token"], name: "index_internal_users_on_remember_me_token", using: :btree
   add_index "internal_users", ["reset_password_token"], name: "index_internal_users_on_reset_password_token", using: :btree
 
-  create_table "internal_users_teams", force: true do |t|
-    t.integer "internal_user_id"
-    t.integer "team_id"
-  end
-
-  add_index "internal_users_teams", ["internal_user_id"], name: "index_internal_users_teams_on_internal_user_id", using: :btree
-  add_index "internal_users_teams", ["team_id"], name: "index_internal_users_teams_on_team_id", using: :btree
-
   create_table "request_for_comments", force: true do |t|
     t.integer  "user_id",      null: false
     t.integer  "exercise_id",  null: false
@@ -204,12 +195,6 @@ ActiveRecord::Schema.define(version: 20160630154310) do
     t.string   "user_type"
   end
 
-  create_table "teams", force: true do |t|
-    t.string   "name"
-    t.datetime "created_at"
-    t.datetime "updated_at"
-  end
-
   create_table "testruns", force: true do |t|
     t.boolean  "passed"
     t.text     "output"

db/seeds/development.rb

@@ -22,6 +22,3 @@ Hint.create_factories
 
 # submissions
 FactoryGirl.create(:submission, exercise: @exercises[:fibonacci])
-
-# teams
-FactoryGirl.create(:team, internal_users: InternalUser.limit(10))

spec/controllers/teams_controller_spec.rb

@@ -1,93 +0,0 @@
-require 'rails_helper'
-
-describe TeamsController do
-  let(:team) { FactoryGirl.create(:team) }
-  let(:user) { FactoryGirl.create(:admin) }
-  before(:each) { allow(controller).to receive(:current_user).and_return(user) }
-
-  describe 'POST #create' do
-    context 'with a valid team' do
-      let(:request) { proc { post :create, team: FactoryGirl.attributes_for(:team) } }
-      before(:each) { request.call }
-
-      expect_assigns(team: Team)
-
-      it 'creates the team' do
-        expect { request.call }.to change(Team, :count).by(1)
-      end
-
-      expect_redirect(Team.last)
-    end
-
-    context 'with an invalid team' do
-      before(:each) { post :create, team: {} }
-
-      expect_assigns(team: Team)
-      expect_status(200)
-      expect_template(:new)
-    end
-  end
-
-  describe 'DELETE #destroy' do
-    before(:each) { delete :destroy, id: team.id }
-
-    expect_assigns(team: Team)
-
-    it 'destroys the team' do
-      team = FactoryGirl.create(:team)
-      expect { delete :destroy, id: team.id }.to change(Team, :count).by(-1)
-    end
-
-    expect_redirect(:teams)
-  end
-
-  describe 'GET #edit' do
-    before(:each) { get :edit, id: team.id }
-
-    expect_assigns(team: Team)
-    expect_status(200)
-    expect_template(:edit)
-  end
-
-  describe 'GET #index' do
-    before(:all) { FactoryGirl.create_pair(:team) }
-    before(:each) { get :index }
-
-    expect_assigns(teams: Team.all)
-    expect_status(200)
-    expect_template(:index)
-  end
-
-  describe 'GET #new' do
-    before(:each) { get :new }
-
-    expect_assigns(team: Team)
-    expect_status(200)
-    expect_template(:new)
-  end
-
-  describe 'GET #show' do
-    before(:each) { get :show, id: team.id }
-
-    expect_assigns(team: :team)
-    expect_status(200)
-    expect_template(:show)
-  end
-
-  describe 'PUT #update' do
-    context 'with a valid team' do
-      before(:each) { put :update, team: FactoryGirl.attributes_for(:team), id: team.id }
-
-      expect_assigns(team: Team)
-      expect_redirect(:team)
-    end
-
-    context 'with an invalid team' do
-      before(:each) { put :update, team: {name: ''}, id: team.id }
-
-      expect_assigns(team: Team)
-      expect_status(200)
-      expect_template(:edit)
-    end
-  end
-end

spec/factories/team.rb

@@ -1,6 +0,0 @@
-FactoryGirl.define do
-  factory :team do
-    internal_users { build_pair :teacher }
-    name 'The A-Team'
-  end
-end

spec/features/authorization_spec.rb

@@ -5,7 +5,7 @@ describe 'Authorization' do
     let(:user) { FactoryGirl.create(:admin) }
     before(:each) { allow_any_instance_of(ApplicationController).to receive(:current_user).and_return(user) }
 
-    [Consumer, ExecutionEnvironment, Exercise, FileType, InternalUser, Team].each do |model|
+    [Consumer, ExecutionEnvironment, Exercise, FileType, InternalUser].each do |model|
       expect_permitted_path(:"new_#{model.model_name.singular}_path")
     end
   end
@@ -14,7 +14,7 @@ describe 'Authorization' do
     let(:user) { FactoryGirl.create(:external_user) }
     before(:each) { allow_any_instance_of(ApplicationController).to receive(:current_user).and_return(user) }
 
-    [Consumer, ExecutionEnvironment, Exercise, FileType, InternalUser, Team].each do |model|
+    [Consumer, ExecutionEnvironment, Exercise, FileType, InternalUser].each do |model|
       expect_forbidden_path(:"new_#{model.model_name.singular}_path")
     end
   end
@@ -27,7 +27,7 @@ describe 'Authorization' do
       expect_forbidden_path(:"new_#{model.model_name.singular}_path")
     end
 
-    [ExecutionEnvironment, Exercise, FileType, Team].each do |model|
+    [ExecutionEnvironment, Exercise, FileType].each do |model|
       expect_permitted_path(:"new_#{model.model_name.singular}_path")
     end
   end

spec/models/team_spec.rb

@@ -1,9 +0,0 @@
-require 'rails_helper'
-
-describe Team do
-  let(:team) { described_class.create }
-
-  it 'validates the presence of a name' do
-    expect(team.errors[:name]).to be_present
-  end
-end

spec/policies/exercise_policy_spec.rb

@@ -3,8 +3,8 @@ require 'rails_helper'
 describe ExercisePolicy do
   subject { described_class }
 
-  let(:exercise) { FactoryGirl.build(:dummy, team: FactoryGirl.create(:team)) }
+let(:exercise) { FactoryGirl.build(:dummy) }
-
+  
   permissions :batch_update? do
     it 'grants access to admins only' do
       expect(subject).to permit(FactoryGirl.build(:admin), exercise)
@@ -40,10 +40,6 @@ describe ExercisePolicy do
         expect(subject).to permit(exercise.author, exercise)
       end
 
-      it 'grants access to team members' do
-        expect(subject).to permit(exercise.team.members.first, exercise)
-      end
-
       it 'does not grant access to all other users' do
         [:external_user, :teacher].each do |factory_name|
           expect(subject).not_to permit(FactoryGirl.build(factory_name), exercise)
@@ -71,9 +67,7 @@ describe ExercisePolicy do
 
         [@admin, @teacher].each do |user|
           [true, false].each do |public|
-            [@team, nil].each do |team|
+            FactoryGirl.create(:dummy, public: public, user_id: user.id, user_type: InternalUser.class.name)
-              FactoryGirl.create(:dummy, public: public, team: team, user_id: user.id, user_type: InternalUser.class.name)
-            end
           end
         end
       end
@@ -95,10 +89,6 @@ describe ExercisePolicy do
       end
 
       context 'for teachers' do
-        before(:each) do
-          @team = FactoryGirl.create(:team)
-          @team.members << @teacher
-        end
 
         let(:scope) { Pundit.policy_scope!(@teacher, Exercise) }
 
@@ -110,12 +100,8 @@ describe ExercisePolicy do
           expect(scope.map(&:id)).to include(*Exercise.where(public: false, user_id: @teacher.id).map(&:id))
         end
 
-        it "includes all of team members' non-public exercises" do
-          expect(scope.map(&:id)).to include(*Exercise.where(public: false, team_id: @teacher.teams.first.id).map(&:id))
-        end
-
         it "does not include other authors' non-public exercises" do
-          expect(scope.map(&:id)).not_to include(*Exercise.where(public: false).where("team_id <> #{@team.id} AND user_id <> #{@teacher.id}").map(&:id))
+          expect(scope.map(&:id)).not_to include(*Exercise.where(public: false).where(user_id <> #{@teacher.id}").map(&:id))
         end
       end
     end

spec/policies/team_policy_spec.rb

@@ -1,41 +0,0 @@
-require 'rails_helper'
-
-describe TeamPolicy do
-  subject { described_class }
-
-  let(:team) { FactoryGirl.build(:team) }
-
-  [:create?, :index?, :new?].each do |action|
-    permissions(action) do
-      it 'grants access to admins' do
-        expect(subject).to permit(FactoryGirl.build(:admin), team)
-      end
-
-      it 'grants access to teachers' do
-        expect(subject).to permit(FactoryGirl.build(:teacher), team)
-      end
-
-      it 'does not grant access to external users' do
-        expect(subject).not_to permit(FactoryGirl.build(:external_user), team)
-      end
-    end
-  end
-
-  [:destroy?, :edit?, :show?, :update?].each do |action|
-    permissions(action) do
-      it 'grants access to admins' do
-        expect(subject).to permit(FactoryGirl.build(:admin), team)
-      end
-
-      it 'grants access to members' do
-        expect(subject).to permit(team.members.last, team)
-      end
-
-      it 'does not grant access to all other users' do
-        [:external_user, :teacher].each do |factory_name|
-          expect(subject).not_to permit(FactoryGirl.build(factory_name), team)
-        end
-      end
-    end
-  end
-end