gitlab-org--gitlab-foss/spec/serializers/cluster_application_entity_spec.rb

# frozen_string_literal: true

require 'spec_helper'

RSpec.describe ClusterApplicationEntity do
  describe '#as_json' do
    let(:application) { build(:clusters_applications_helm, version: '0.1.1') }

    subject { described_class.new(application).as_json }

    it 'has name' do
      expect(subject[:name]).to eq(application.name)
    end

    it 'has status' do
      expect(subject[:status]).to eq(:not_installable)
    end

    it 'has version' do
      expect(subject[:version]).to eq('0.1.1')
    end

    it 'has no status_reason' do
      expect(subject[:status_reason]).to be_nil
    end

    it 'has can_uninstall' do
      expect(subject[:can_uninstall]).to be_truthy
    end

    context 'non-helm application' do
      let(:application) { build(:clusters_applications_runner, version: '0.0.0') }

      it 'has update_available' do
        expect(subject[:update_available]).to be_truthy
      end
    end

    context 'when application is errored' do
      let(:application) { build(:clusters_applications_helm, :errored) }

      it 'has corresponded data' do
        expect(subject[:status]).to eq(:errored)
        expect(subject[:status_reason]).not_to be_nil
        expect(subject[:status_reason]).to eq(application.status_reason)
      end
    end

    context 'for ingress application' do
      let(:application) do
        build(
          :clusters_applications_ingress,
          :installed,
          external_ip: '111.222.111.222'
        )
      end

      it 'includes external_ip' do
        expect(subject[:external_ip]).to eq('111.222.111.222')
      end
    end

    context 'for knative application' do
      let(:pages_domain) { create(:pages_domain, :instance_serverless) }
      let(:application) { build(:clusters_applications_knative, :installed) }

      before do
        create(:serverless_domain_cluster, knative: application, pages_domain: pages_domain)
      end

      it 'includes available domains' do
        expect(subject[:available_domains].length).to eq(1)
        expect(subject[:available_domains].first).to eq(id: pages_domain.id, domain: pages_domain.domain)
      end

      it 'includes pages_domain' do
        expect(subject[:pages_domain]).to eq(id: pages_domain.id, domain: pages_domain.domain)
      end
    end

    context 'for fluentd application' do
      let(:application) { build(:clusters_applications_fluentd, :installed) }

      it 'includes host, port, protocol and log fields' do
        expect(subject[:port]).to eq(514)
        expect(subject[:host]).to eq("example.com")
        expect(subject[:protocol]).to eq("tcp")
        expect(subject[:waf_log_enabled]).to be true
        expect(subject[:cilium_log_enabled]).to be true
      end
    end
  end
end