# frozen_string_literal: true

require 'spec_helper'

RSpec.describe 'ClusterAgents', :js do
  let_it_be(:token) { create(:cluster_agent_token, description: 'feature test token')}

  let(:agent) { token.agent }
  let(:project) { agent.project }
  let(:user) { project.creator }

  before do
    allow(Gitlab::Kas).to receive(:enabled?).and_return(true)
    allow_next_instance_of(Gitlab::Kas::Client) do |client|
      allow(client).to receive(:get_connected_agents).and_return([])
    end

    gitlab_sign_in(user)
  end

  context 'when user does not have any agents and visits the index page' do
    let(:empty_project) { create(:project) }

    before do
      empty_project.add_maintainer(user)
      visit project_clusters_path(empty_project)
    end

    it 'displays empty state', :aggregate_failures do
      expect(page).to have_selector('.empty-state')
    end
  end

  context 'when user has an agent' do
    context 'when visiting the index page' do
      before do
        visit project_clusters_path(project)
      end

      it 'displays a table with agent', :aggregate_failures do
        expect(page).to have_content(agent.name)
        expect(page).to have_selector('[data-testid="cluster-agent-list-table"] tbody tr', count: 1)
      end
    end

    context 'when visiting the show page' do
      before do
        visit project_cluster_agent_path(project, agent.name)
      end

      it 'displays agent information', :aggregate_failures do
        expect(page).to have_content(agent.name)
      end

      it 'displays agent activity tab', :aggregate_failures do
        expect(page).to have_content('Activity')
      end

      it 'displays agent tokens tab', :aggregate_failures do
        expect(page).to have_content('Access tokens')
        click_link 'Access tokens'
        expect(page).to have_content(token.description)
      end
    end
  end
end