debian-mirror-gitlab/spec/controllers/projects/feature_flags_controller_spec.rb

# frozen_string_literal: true

require 'spec_helper'

RSpec.describe Projects::FeatureFlagsController do
  include Gitlab::Routing
  include FeatureFlagHelpers

  let_it_be(:project) { create(:project) }
  let_it_be(:developer) { create(:user) }
  let_it_be(:reporter) { create(:user) }

  let(:user) { developer }

  before_all do
    project.add_developer(developer)
    project.add_reporter(reporter)
  end

  before do
    sign_in(user)
  end

  describe 'GET index' do
    render_views

    subject { get(:index, params: view_params) }

    context 'when there is no feature flags' do
      it 'responds with success' do
        is_expected.to have_gitlab_http_status(:ok)
      end
    end

    context 'for a list of feature flags' do
      let!(:feature_flags) { create_list(:operations_feature_flag, 50, project: project) }

      it 'responds with success' do
        is_expected.to have_gitlab_http_status(:ok)
      end
    end

    context 'when the user is a reporter' do
      let(:user) { reporter }

      it 'responds with not found' do
        is_expected.to have_gitlab_http_status(:not_found)
      end
    end
  end

  describe 'GET #index.json' do
    subject { get(:index, params: view_params, format: :json) }

    let!(:feature_flag_active) do
      create(:operations_feature_flag, project: project, active: true, name: 'feature_flag_a')
    end

    let!(:feature_flag_inactive) do
      create(:operations_feature_flag, project: project, active: false, name: 'feature_flag_b')
    end

    it 'returns all feature flags as json response' do
      subject

      expect(json_response['feature_flags'].count).to eq(2)
      expect(json_response['feature_flags'].first['name']).to eq(feature_flag_active.name)
      expect(json_response['feature_flags'].second['name']).to eq(feature_flag_inactive.name)
    end

    it 'returns CRUD paths' do
      subject

      expected_edit_path = edit_project_feature_flag_path(project, feature_flag_active)
      expected_update_path = project_feature_flag_path(project, feature_flag_active)
      expected_destroy_path = project_feature_flag_path(project, feature_flag_active)

      feature_flag_json = json_response['feature_flags'].first

      expect(feature_flag_json['edit_path']).to eq(expected_edit_path)
      expect(feature_flag_json['update_path']).to eq(expected_update_path)
      expect(feature_flag_json['destroy_path']).to eq(expected_destroy_path)
    end

    it 'returns the summary of feature flags' do
      subject

      expect(json_response['count']['all']).to eq(2)
      expect(json_response['count']['enabled']).to eq(1)
      expect(json_response['count']['disabled']).to eq(1)
    end

    it 'matches json schema' do
      is_expected.to match_response_schema('feature_flags')
    end

    it 'returns the feature flag iid' do
      subject

      feature_flag_json = json_response['feature_flags'].first

      expect(feature_flag_json['iid']).to eq(feature_flag_active.iid)
    end

    context 'when scope is specified' do
      let(:view_params) do
        { namespace_id: project.namespace, project_id: project, scope: scope }
      end

      context 'when all feature flags are requested' do
        let(:scope) { 'all' }

        it 'returns all feature flags' do
          subject

          expect(json_response['feature_flags'].count).to eq(2)
        end
      end

      context 'when enabled feature flags are requested' do
        let(:scope) { 'enabled' }

        it 'returns enabled feature flags' do
          subject

          expect(json_response['feature_flags'].count).to eq(1)
          expect(json_response['feature_flags'].first['active']).to be_truthy
        end
      end

      context 'when disabled feature flags are requested' do
        let(:scope) { 'disabled' }

        it 'returns disabled feature flags' do
          subject

          expect(json_response['feature_flags'].count).to eq(1)
          expect(json_response['feature_flags'].first['active']).to be_falsy
        end
      end
    end

    context 'with version 1 and 2 feature flags' do
      let!(:new_version_feature_flag) do
        create(:operations_feature_flag, :new_version_flag, project: project, name: 'feature_flag_c')
      end

      it 'returns all feature flags as json response' do
        subject

        expect(json_response['feature_flags'].count).to eq(3)
      end
    end
  end

  describe 'GET new' do
    render_views

    subject { get(:new, params: view_params) }

    it 'renders the form' do
      is_expected.to have_gitlab_http_status(:ok)
    end
  end

  describe 'GET #show.json' do
    subject { get(:show, params: params, format: :json) }

    let!(:feature_flag) do
      create(:operations_feature_flag, project: project)
    end

    let(:params) do
      {
        namespace_id: project.namespace,
        project_id: project,
        iid: feature_flag.iid
      }
    end

    it 'returns the feature flag as json response' do
      subject

      expect(json_response['name']).to eq(feature_flag.name)
      expect(json_response['active']).to eq(feature_flag.active)
      expect(json_response['version']).to eq('new_version_flag')
    end

    it 'matches json schema' do
      is_expected.to match_response_schema('feature_flag')
    end

    it 'routes based on iid' do
      other_project = create(:project)
      other_project.add_developer(user)
      other_feature_flag = create(:operations_feature_flag, project: other_project,
                                  name: 'other_flag')
      params = {
        namespace_id: other_project.namespace,
        project_id: other_project,
        iid: other_feature_flag.iid
      }

      get(:show, params: params, format: :json)

      expect(response).to have_gitlab_http_status(:ok)
      expect(json_response['name']).to eq(other_feature_flag.name)
    end

    context 'when feature flag is not found' do
      let!(:feature_flag) { }

      let(:params) do
        {
          namespace_id: project.namespace,
          project_id: project,
          iid: 1
        }
      end

      it 'returns 404' do
        is_expected.to have_gitlab_http_status(:not_found)
      end
    end

    context 'when user is reporter' do
      let(:user) { reporter }

      it 'returns 404' do
        is_expected.to have_gitlab_http_status(:not_found)
      end
    end

    context 'with a version 2 feature flag' do
      let!(:new_version_feature_flag) do
        create(:operations_feature_flag, :new_version_flag, project: project)
      end

      let(:params) do
        {
          namespace_id: project.namespace,
          project_id: project,
          iid: new_version_feature_flag.iid
        }
      end

      it 'returns the feature flag' do
        subject

        expect(json_response['name']).to eq(new_version_feature_flag.name)
        expect(json_response['active']).to eq(new_version_feature_flag.active)
        expect(json_response['version']).to eq('new_version_flag')
      end

      it 'returns strategies ordered by id' do
        first_strategy = create(:operations_strategy, feature_flag: new_version_feature_flag)
        second_strategy = create(:operations_strategy, feature_flag: new_version_feature_flag)

        subject

        expect(json_response['strategies'].map { |s| s['id'] }).to eq([first_strategy.id, second_strategy.id])
      end
    end
  end

  describe 'GET edit' do
    subject { get(:edit, params: params) }

    context 'with new version flags' do
      let!(:feature_flag) { create(:operations_feature_flag, project: project) }

      let(:params) do
        {
          namespace_id: project.namespace,
          project_id: project,
          iid: feature_flag.iid
        }
      end

      it 'returns successfully' do
        is_expected.to have_gitlab_http_status(:ok)
      end
    end
  end

  describe 'POST create.json' do
    subject { post(:create, params: params, format: :json) }

    let(:params) do
      {
        namespace_id: project.namespace,
        project_id: project,
        operations_feature_flag: {
          name: 'my_feature_flag',
          active: true
        }
      }
    end

    it 'returns 200' do
      is_expected.to have_gitlab_http_status(:ok)
    end

    it 'creates a new feature flag' do
      subject

      expect(json_response['name']).to eq('my_feature_flag')
      expect(json_response['active']).to be_truthy
    end

    it 'matches json schema' do
      is_expected.to match_response_schema('feature_flag')
    end

    context 'when the same named feature flag has already existed' do
      before do
        create(:operations_feature_flag, name: 'my_feature_flag', project: project)
      end

      it 'returns 400' do
        is_expected.to have_gitlab_http_status(:bad_request)
      end

      it 'returns an error message' do
        subject

        expect(json_response['message']).to include('Name has already been taken')
      end
    end

    context 'without the active parameter' do
      let(:params) do
        {
          namespace_id: project.namespace,
          project_id: project,
          operations_feature_flag: {
            name: 'my_feature_flag'
          }
        }
      end

      it 'creates a flag with active set to true' do
        expect { subject }.to change { Operations::FeatureFlag.count }.by(1)

        expect(response).to have_gitlab_http_status(:ok)
        expect(response).to match_response_schema('feature_flag')
        expect(json_response['active']).to eq(true)
        expect(Operations::FeatureFlag.last.active).to eq(true)
      end
    end

    context 'when user is reporter' do
      let(:user) { reporter }

      it 'returns 404' do
        is_expected.to have_gitlab_http_status(:not_found)
      end
    end

    context 'when creating a version 2 feature flag' do
      let(:params) do
        {
          namespace_id: project.namespace,
          project_id: project,
          operations_feature_flag: {
            name: 'my_feature_flag',
            active: true,
            version: 'new_version_flag'
          }
        }
      end

      it 'creates a new feature flag' do
        subject

        expect(json_response['name']).to eq('my_feature_flag')
        expect(json_response['active']).to be_truthy
        expect(json_response['version']).to eq('new_version_flag')
      end
    end

    context 'when creating a version 2 feature flag with strategies and scopes' do
      let(:params) do
        {
          namespace_id: project.namespace,
          project_id: project,
          operations_feature_flag: {
            name: 'my_feature_flag',
            active: true,
            version: 'new_version_flag',
            strategies_attributes: [{
              name: 'userWithId',
              parameters: { userIds: 'user1' },
              scopes_attributes: [{ environment_scope: '*' }]
            }]
          }
        }
      end

      it 'creates a new feature flag with the strategies and scopes' do
        subject

        expect(response).to have_gitlab_http_status(:ok)
        expect(json_response['name']).to eq('my_feature_flag')
        expect(json_response['active']).to eq(true)
        expect(json_response['strategies'].count).to eq(1)

        strategy_json = json_response['strategies'].first
        expect(strategy_json).to have_key('id')
        expect(strategy_json['name']).to eq('userWithId')
        expect(strategy_json['parameters']).to eq({ 'userIds' => 'user1' })
        expect(strategy_json['scopes'].count).to eq(1)

        scope_json = strategy_json['scopes'].first
        expect(scope_json).to have_key('id')
        expect(scope_json['environment_scope']).to eq('*')
      end
    end

    context 'when creating a version 2 feature flag with a gradualRolloutUserId strategy' do
      let(:params) do
        {
          namespace_id: project.namespace,
          project_id: project,
          operations_feature_flag: {
            name: 'my_feature_flag',
            active: true,
            version: 'new_version_flag',
            strategies_attributes: [{
              name: 'gradualRolloutUserId',
              parameters: { groupId: 'default', percentage: '15' },
              scopes_attributes: [{ environment_scope: 'production' }]
            }]
          }
        }
      end

      it 'creates the new strategy' do
        subject

        expect(response).to have_gitlab_http_status(:ok)

        strategy_json = json_response['strategies'].first
        expect(strategy_json['name']).to eq('gradualRolloutUserId')
        expect(strategy_json['parameters']).to eq({ 'groupId' => 'default', 'percentage' => '15' })
        expect(strategy_json['scopes'].count).to eq(1)

        scope_json = strategy_json['scopes'].first
        expect(scope_json['environment_scope']).to eq('production')
      end
    end

    context 'when creating a version 2 feature flag with a flexibleRollout strategy' do
      let(:params) do
        {
          namespace_id: project.namespace,
          project_id: project,
          operations_feature_flag: {
            name: 'my_feature_flag',
            active: true,
            version: 'new_version_flag',
            strategies_attributes: [{
              name: 'flexibleRollout',
              parameters: { groupId: 'default', rollout: '15', stickiness: 'default' },
              scopes_attributes: [{ environment_scope: 'production' }]
            }]
          }
        }
      end

      it 'creates the new strategy' do
        subject

        expect(response).to have_gitlab_http_status(:ok)

        strategy_json = json_response['strategies'].first
        expect(strategy_json['name']).to eq('flexibleRollout')
        expect(strategy_json['parameters']).to eq({ 'groupId' => 'default', 'rollout' => '15', 'stickiness' => 'default' })
        expect(strategy_json['scopes'].count).to eq(1)

        scope_json = strategy_json['scopes'].first
        expect(scope_json['environment_scope']).to eq('production')
      end
    end

    context 'when creating a version 2 feature flag with a gitlabUserList strategy' do
      let!(:user_list) do
        create(:operations_feature_flag_user_list, project: project,
               name: 'My List', user_xids: 'user1,user2')
      end

      let(:params) do
        {
          namespace_id: project.namespace,
          project_id: project,
          operations_feature_flag: {
            name: 'my_feature_flag',
            active: true,
            version: 'new_version_flag',
            strategies_attributes: [{
              name: 'gitlabUserList',
              parameters: {},
              user_list_id: user_list.id,
              scopes_attributes: [{ environment_scope: 'production' }]
            }]
          }
        }
      end

      it 'creates the new strategy' do
        subject

        expect(response).to have_gitlab_http_status(:ok)
        expect(json_response['strategies']).to match([a_hash_including({
          'name' => 'gitlabUserList',
          'parameters' => {},
          'user_list' => {
            'id' => user_list.id,
            'iid' => user_list.iid,
            'name' => 'My List',
            'user_xids' => 'user1,user2'
          },
          'scopes' => [a_hash_including({
            'environment_scope' => 'production'
          })]
        })])
      end
    end

    context 'when version parameter is invalid' do
      let(:params) do
        {
          namespace_id: project.namespace,
          project_id: project,
          operations_feature_flag: {
            name: 'my_feature_flag',
            active: true,
            version: 'bad_version'
          }
        }
      end

      it 'returns a 400' do
        subject

        expect(response).to have_gitlab_http_status(:bad_request)
        expect(json_response).to eq({ 'message' => 'Version is invalid' })
        expect(Operations::FeatureFlag.count).to eq(0)
      end
    end
  end

  describe 'DELETE destroy.json' do
    subject { delete(:destroy, params: params, format: :json) }

    let!(:feature_flag) { create(:operations_feature_flag, project: project) }

    let(:params) do
      {
        namespace_id: project.namespace,
        project_id: project,
        iid: feature_flag.iid
      }
    end

    it 'returns 200' do
      is_expected.to have_gitlab_http_status(:ok)
    end

    it 'deletes one feature flag' do
      expect { subject }.to change { Operations::FeatureFlag.count }.by(-1)
    end

    it 'matches json schema' do
      is_expected.to match_response_schema('feature_flag')
    end

    context 'when user is reporter' do
      let(:user) { reporter }

      it 'returns 404' do
        is_expected.to have_gitlab_http_status(:not_found)
      end
    end

    context 'when the feature flag does not exist' do
      let(:params) do
        {
          namespace_id: project.namespace,
          project_id: project,
          iid: 0
        }
      end

      it 'returns not found' do
        is_expected.to have_gitlab_http_status(:not_found)
      end
    end

    context 'with a version 2 flag' do
      let!(:new_version_flag) { create(:operations_feature_flag, :new_version_flag, project: project) }
      let(:params) do
        {
          namespace_id: project.namespace,
          project_id: project,
          iid: new_version_flag.iid
        }
      end

      it 'deletes the flag' do
        expect { subject }.to change { Operations::FeatureFlag.count }.by(-1)
      end
    end
  end

  describe 'PUT update.json' do
    def put_request(feature_flag, feature_flag_params)
      params = {
        namespace_id: project.namespace,
        project_id: project,
        iid: feature_flag.iid,
        operations_feature_flag: feature_flag_params
      }

      put(:update, params: params, format: :json, as: :json)
    end

    context 'with a version 2 feature flag' do
      let!(:new_version_flag) do
        create(:operations_feature_flag,
               name: 'new-feature',
               active: true,
               project: project)
      end

      it 'creates a new strategy and scope' do
        put_request(new_version_flag, strategies_attributes: [{
          name: 'userWithId',
          parameters: { userIds: 'user1' },
          scopes_attributes: [{
            environment_scope: 'production'
          }]
        }])

        expect(response).to have_gitlab_http_status(:ok)
        expect(json_response['strategies'].count).to eq(1)
        strategy_json = json_response['strategies'].first
        expect(strategy_json['name']).to eq('userWithId')
        expect(strategy_json['parameters']).to eq({
          'userIds' => 'user1'
        })
        expect(strategy_json['scopes'].count).to eq(1)
        scope_json = strategy_json['scopes'].first
        expect(scope_json['environment_scope']).to eq('production')
      end

      it 'creates a gradualRolloutUserId strategy' do
        put_request(new_version_flag, strategies_attributes: [{
          name: 'gradualRolloutUserId',
          parameters: { groupId: 'default', percentage: '30' }
        }])

        expect(response).to have_gitlab_http_status(:ok)
        expect(json_response['strategies'].count).to eq(1)
        strategy_json = json_response['strategies'].first
        expect(strategy_json['name']).to eq('gradualRolloutUserId')
        expect(strategy_json['parameters']).to eq({
          'groupId' => 'default',
          'percentage' => '30'
        })
        expect(strategy_json['scopes']).to eq([])
      end

      it 'creates a flexibleRollout strategy' do
        put_request(new_version_flag, strategies_attributes: [{
          name: 'flexibleRollout',
          parameters: { groupId: 'default', rollout: '30', stickiness: 'default' }
        }])

        expect(response).to have_gitlab_http_status(:ok)
        expect(json_response['strategies'].count).to eq(1)
        strategy_json = json_response['strategies'].first
        expect(strategy_json['name']).to eq('flexibleRollout')
        expect(strategy_json['parameters']).to eq({
          'groupId' => 'default',
          'rollout' => '30',
          'stickiness' => 'default'
        })
        expect(strategy_json['scopes']).to eq([])
      end

      it 'creates a gitlabUserList strategy' do
        user_list = create(:operations_feature_flag_user_list, project: project, name: 'My List', user_xids: 'user1,user2')

        put_request(new_version_flag, strategies_attributes: [{
          name: 'gitlabUserList',
          parameters: {},
          user_list_id: user_list.id
        }])

        expect(response).to have_gitlab_http_status(:ok)
        expect(json_response['strategies']).to match([a_hash_including({
          'id' => an_instance_of(Integer),
          'name' => 'gitlabUserList',
          'parameters' => {},
          'user_list' => {
            'id' => user_list.id,
            'iid' => user_list.iid,
            'name' => 'My List',
            'user_xids' => 'user1,user2'
          },
          'scopes' => []
        })])
      end

      it 'supports switching the associated user list for an existing gitlabUserList strategy' do
        user_list = create(:operations_feature_flag_user_list, project: project, name: 'My List', user_xids: 'user1,user2')
        strategy = create(:operations_strategy, feature_flag: new_version_flag, name: 'gitlabUserList', parameters: {}, user_list: user_list)
        other_user_list = create(:operations_feature_flag_user_list, project: project, name: 'Other List', user_xids: 'user3')

        put_request(new_version_flag, strategies_attributes: [{
          id: strategy.id,
          user_list_id: other_user_list.id
        }])

        expect(response).to have_gitlab_http_status(:ok)
        expect(json_response['strategies']).to eq([{
          'id' => strategy.id,
          'name' => 'gitlabUserList',
          'parameters' => {},
          'user_list' => {
            'id' => other_user_list.id,
            'iid' => other_user_list.iid,
            'name' => 'Other List',
            'user_xids' => 'user3'
          },
          'scopes' => []
        }])
      end

      it 'automatically dissociates the user list when switching the type of an existing gitlabUserList strategy' do
        user_list = create(:operations_feature_flag_user_list, project: project, name: 'My List', user_xids: 'user1,user2')
        strategy = create(:operations_strategy, feature_flag: new_version_flag, name: 'gitlabUserList', parameters: {}, user_list: user_list)

        put_request(new_version_flag, strategies_attributes: [{
          id: strategy.id,
          name: 'gradualRolloutUserId',
          parameters: {
            groupId: 'default',
            percentage: '25'
          }
        }])

        expect(response).to have_gitlab_http_status(:ok)
        expect(json_response['strategies']).to eq([{
          'id' => strategy.id,
          'name' => 'gradualRolloutUserId',
          'parameters' => {
            'groupId' => 'default',
            'percentage' => '25'
          },
          'scopes' => []
        }])
      end

      it 'does not delete a user list when deleting a gitlabUserList strategy' do
        user_list = create(:operations_feature_flag_user_list, project: project, name: 'My List', user_xids: 'user1,user2')
        strategy = create(:operations_strategy, feature_flag: new_version_flag, name: 'gitlabUserList', parameters: {}, user_list: user_list)

        put_request(new_version_flag, strategies_attributes: [{
          id: strategy.id,
          _destroy: true
        }])

        expect(response).to have_gitlab_http_status(:ok)
        expect(json_response['strategies']).to eq([])
        expect(::Operations::FeatureFlags::Strategy.count).to eq(0)
        expect(::Operations::FeatureFlags::StrategyUserList.count).to eq(0)
        expect(::Operations::FeatureFlags::UserList.first).to eq(user_list)
      end

      it 'returns not found when trying to create a gitlabUserList strategy with an invalid user list id' do
        put_request(new_version_flag, strategies_attributes: [{
          name: 'gitlabUserList',
          parameters: {},
          user_list_id: 1
        }])

        expect(response).to have_gitlab_http_status(:not_found)
      end

      it 'returns not found when trying to update a gitlabUserList strategy with a user list from another project' do
        user_list = create(:operations_feature_flag_user_list, project: project, name: 'My List', user_xids: 'user1,user2')
        strategy = create(:operations_strategy, feature_flag: new_version_flag, name: 'gitlabUserList', parameters: {}, user_list: user_list)
        other_project = create(:project)
        other_user_list = create(:operations_feature_flag_user_list, project: other_project, name: 'Other List', user_xids: 'some,one')

        put_request(new_version_flag, strategies_attributes: [{
          id: strategy.id,
          user_list_id: other_user_list.id
        }])

        expect(response).to have_gitlab_http_status(:not_found)
        expect(strategy.reload.user_list).to eq(user_list)
      end

      it 'allows setting multiple gitlabUserList strategies to the same user list' do
        user_list_a = create(:operations_feature_flag_user_list, project: project, name: 'My List A', user_xids: 'user1,user2')
        user_list_b = create(:operations_feature_flag_user_list, project: project, name: 'My List B', user_xids: 'user3,user4')
        strategy_a = create(:operations_strategy, feature_flag: new_version_flag, name: 'gitlabUserList', parameters: {}, user_list: user_list_a)
        strategy_b = create(:operations_strategy, feature_flag: new_version_flag, name: 'gitlabUserList', parameters: {}, user_list: user_list_a)

        put_request(new_version_flag, strategies_attributes: [{
          id: strategy_a.id,
          user_list_id: user_list_b.id
        }, {
          id: strategy_b.id,
          user_list_id: user_list_b.id
        }])

        expect(response).to have_gitlab_http_status(:ok)
        expect(strategy_a.reload.user_list).to eq(user_list_b)
        expect(strategy_b.reload.user_list).to eq(user_list_b)
      end

      it 'updates an existing strategy' do
        strategy = create(:operations_strategy, feature_flag: new_version_flag, name: 'default', parameters: {})

        put_request(new_version_flag, strategies_attributes: [{
          id: strategy.id,
          name: 'userWithId',
          parameters: { userIds: 'user2,user3' }
        }])

        expect(response).to have_gitlab_http_status(:ok)
        expect(json_response['strategies']).to eq([{
          'id' => strategy.id,
          'name' => 'userWithId',
          'parameters' => { 'userIds' => 'user2,user3' },
          'scopes' => []
        }])
      end

      it 'updates an existing scope' do
        strategy = create(:operations_strategy, feature_flag: new_version_flag, name: 'default', parameters: {})
        scope = create(:operations_scope, strategy: strategy, environment_scope: 'staging')

        put_request(new_version_flag, strategies_attributes: [{
          id: strategy.id,
          scopes_attributes: [{
            id: scope.id,
            environment_scope: 'sandbox'
          }]
        }])

        expect(response).to have_gitlab_http_status(:ok)
        expect(json_response['strategies'].first['scopes']).to eq([{
          'id' => scope.id,
          'environment_scope' => 'sandbox'
        }])
      end

      it 'deletes an existing strategy' do
        strategy = create(:operations_strategy, feature_flag: new_version_flag, name: 'default', parameters: {})

        put_request(new_version_flag, strategies_attributes: [{
          id: strategy.id,
          _destroy: true
        }])

        expect(response).to have_gitlab_http_status(:ok)
        expect(json_response['strategies']).to eq([])
      end

      it 'deletes an existing scope' do
        strategy = create(:operations_strategy, feature_flag: new_version_flag, name: 'default', parameters: {})
        scope = create(:operations_scope, strategy: strategy, environment_scope: 'staging')

        put_request(new_version_flag, strategies_attributes: [{
          id: strategy.id,
          scopes_attributes: [{
            id: scope.id,
            _destroy: true
          }]
        }])

        expect(response).to have_gitlab_http_status(:ok)
        expect(json_response['strategies'].first['scopes']).to eq([])
      end
    end
  end

  private

  def view_params
    { namespace_id: project.namespace, project_id: project }
  end
end