require 'spec_helper'
require "cancan/matchers"

def admin_create
  @admin = FactoryGirl.create(:admin)
  @ability = Ability.new(@admin)
end

def user_create
  @user = FactoryGirl.create(:user)
  @ability = Ability.new(@user)
end

def guest_create
  @ability = Ability.new(User.new)
end

describe CanCan do
  let(:open_platform) { FactoryGirl.create(:platform, visibility: 'open') }

  before(:each) do
    stub_symlink_methods
  end

  context 'Site admin' do
    let(:personal_platform) { FactoryGirl.create(:platform, platform_type: 'personal') }
    let(:personal_repository_main) { FactoryGirl.create(:personal_repository, name: 'main') }
    let(:personal_repository) { FactoryGirl.create(:personal_repository) }
    before(:each) do
      admin_create
    end

    it 'should manage all' do
      #(@ability.can? :manage, :all).should be_true
      @ability.should be_able_to(:manage, :all)
    end

    it 'should not be able to destroy personal platforms' do
      @ability.should_not be_able_to(:destroy, personal_platform)
    end

    it 'should not be able to destroy personal repositories with name "main"' do
      @ability.should_not be_able_to(:destroy, personal_repository_main)
    end
    it 'should be able to destroy personal repositories with name not "main"' do
      @ability.should be_able_to(:destroy, personal_repository)
    end
  end

  context 'Site guest' do
    let(:register_request) { FactoryGirl.create(:register_request) }

    before(:each) do
      guest_create
    end

    it 'should not be able to read open platform' do
      @ability.should_not be_able_to(:read, open_platform)
    end

    [:publish, :cancel, :reject_publish, :create_container].each do |action|
      it "should not be able to #{ action } build list" do
        @ability.should_not be_able_to(action, BuildList)
      end
    end

    [:mass_import, :run_mass_import].each do |action|
      it "should not be able to #{ action } project" do
        @ability.should_not be_able_to(action, Project)
      end
    end

    it 'should not be able to update register request' do
      @ability.should_not be_able_to(:update, register_request)
    end

    it 'should not be able to list register requests' do
      @ability.should_not be_able_to(:read, register_request)
    end

    it 'should not be able to destroy register requests' do
      @ability.should_not be_able_to(:destroy, register_request)
    end

    pending 'should be able to register new user' do # while self registration is closed
      @ability.should be_able_to(:create, User)
    end
  end

  context 'Site user' do
    before(:each) do
      user_create
    end

    [Platform, Repository].each do |model_name|
      it "should be able to read #{model_name}" do
        @ability.should be_able_to(:read, model_name)
      end
    end

    [:mass_import, :run_mass_import].each do |action|
      it "should not be able to #{ action } project" do
        @ability.should_not be_able_to(action, Project)
      end
    end

    it "shoud be able to show user profile" do
      @ability.should be_able_to(:show, User)
    end

    it "shoud be able to read another user object" do
      admin_create
      @ability.should be_able_to(:read, @admin)
    end

    it "shoud be able to read open projects" do
      @project = FactoryGirl.create(:project, visibility: 'open')
      @ability.should be_able_to(:read, @project)
    end

    it 'should be able to see open platform' do
      @ability.should be_able_to(:show, open_platform)
    end

    it "shoud be able to create project" do
      @ability.should be_able_to(:create, Project)
    end

    it "should not be able to manage register requests" do
      @ability.should_not be_able_to(:manage, RegisterRequest)
    end

    context 'as project collaborator' do
      before(:each) do
        @project = FactoryGirl.create(:project_with_commit)
        @issue = FactoryGirl.create(:issue, project_id: @project.id)
      end

      context 'with read rights' do
        before(:each) do
          create_relation(@project, @user, 'reader')
        end

        it 'should be able to read project' do
          @ability.should be_able_to(:read, @project)
        end

        it 'should be able to read issue' do
          @ability.should be_able_to(:read, @issue)
        end
      end

      context 'with writer rights' do
        before(:each) do
          create_relation(@project, @user, 'writer')
        end

        [:read, :create, :new].each do |action|
          it "should be able to #{ action } project" do
            @ability.should be_able_to(action, @project)
          end
        end

        [:new, :create].each do |action|
          it "should be able to #{action} build_list" do
            @build_list = FactoryGirl.create(:build_list_with_attaching_project, project: @project)
            @ability.should be_able_to(action, @build_list)
          end
        end
      end

      context 'with admin rights' do
        before(:each) do
          create_relation(@project, @user, 'admin')
        end

        [:read, :update].each do |action|
          it "should be able to #{ action } project" do
            @ability.should be_able_to(action, @project)
          end
        end

        [:new, :create].each do |action|
          it "should be able to #{action} build_list" do
            @build_list = FactoryGirl.create(:build_list_with_attaching_project, project: @project)
            @ability.should be_able_to(action, @build_list)
          end
        end

        it "should be able to manage collaborators of project" do
          @ability.should be_able_to(:manage_collaborators, @project)
        end

        [:read, :create, :new, :update, :edit].each do |action|
          it "should be able to #{ action } issue" do
            @ability.should be_able_to(action, @issue)
          end
        end
      end

      context 'with owner rights' do
        before(:each) do
          @project = FactoryGirl.create(:project_with_commit, owner: @user)
          @issue = FactoryGirl.create(:issue, project_id: @project.id)
        end

        [:read, :update, :destroy].each do |action|
          it "should be able to #{ action } project" do
            @ability.should be_able_to(action, @project)
          end
        end

        [:new, :create].each do |action|
          it "should be able to #{action} build_list" do
            @build_list = FactoryGirl.create(:build_list_with_attaching_project, project: @project)
            @ability.should be_able_to(action, @build_list)
          end
        end

        [:read, :update, :edit].each do |action|
          it "should be able to #{ action } issue" do
            @ability.should be_able_to(action, @issue)
          end
        end
      end

      context 'through group-member' do
        before(:each) do
          @group_member = FactoryGirl.create(:group)
          create_relation(@project, @group_member, 'reader')
          @group_member_ability = Ability.new(@group_member.owner)
        end

        it 'should be able to read open project' do
          @group_member_ability.should be_able_to(:read, @project)
        end

        it 'should be able to read closed project' do
          @project.update_attribute :visibility, 'hidden'
          @group_member_ability.should be_able_to(:read, @project)
        end

        it 'should include hidden project in list' do
          @project.update_attribute :visibility, 'hidden'
         Project.accessible_by(@group_member_ability, :show).where(projects: {id: @project.id}).count.should == 1
        end
      end
    end

    context 'platform relations' do
      before(:each) do
        @platform = FactoryGirl.create(:platform)
      end

      context 'with owner rights' do
        before(:each) do
          @platform.owner = @user
          @platform.save
          @ability = Ability.new(@user)
        end

        [:mass_import, :run_mass_import].each do |action|
          it "should be able to #{ action } project" do
            @ability.should be_able_to(action, Project)
          end
        end

        [:read, :update, :destroy, :change_visibility].each do |action|
          it "should be able to #{action} platform" do
            @ability.should be_able_to(action, @platform)
          end
        end
      end

      context 'with read rights' do
        before(:each) do
          create_relation(@platform, @user, 'reader')
          @ability = Ability.new(@user)
        end

        [:mass_import, :run_mass_import].each do |action|
          it "should not be able to #{ action } project" do
            @ability.should_not be_able_to(action, Project)
          end
        end

        it "should be able to read platform" do
          @ability.should be_able_to(:read, @platform)
        end
      end
    end

    context 'repository relations' do
      before(:each) do
        @repository = FactoryGirl.create(:repository)
      end

      context 'with owner rights' do
        before(:each) do
          @repository.platform.owner = @user
          @repository.platform.save
        end

        [:read, :create, :update, :destroy, :add_project, :remove_project, :settings].each do |action|
          it "should be able to #{action} repository" do
            @ability.should be_able_to(action, @repository)
          end
        end
      end

      context 'with read rights' do
        before(:each) do
          create_relation(@repository.platform, @user, 'reader')
        end

        it "should be able to read repository" do
          @ability.should be_able_to(:read, @repository)
        end
      end
    end # 'repository relations'
  end # 'Site user'
end