require 'spec_helper'

describe Jumpup::Heroku::Integrate do
  before do
    Jumpup::Heroku.configuration = nil
  end

  describe '#deploy_to_production' do
    before do
      allow_any_instance_of(Jumpup::Heroku::Integrate).to receive(:run_database_checks)
      allow_any_instance_of(Jumpup::Heroku::Integrate).to receive(:confirm_deploy)
      allow_any_instance_of(Jumpup::Heroku::Integrate).to receive(:spec)
      allow_any_instance_of(Jumpup::Heroku::Integrate).to receive(:confirm_maintenance)
      allow_any_instance_of(Jumpup::Heroku::Integrate).to receive(:maintenance)
      allow_any_instance_of(Jumpup::Heroku::Integrate).to receive(:backup)
      allow_any_instance_of(Jumpup::Heroku::Integrate).to receive(:tag)
      allow_any_instance_of(Jumpup::Heroku::Integrate).to receive(:push)
      allow_any_instance_of(Jumpup::Heroku::Integrate).to receive(:migrate)
      allow_any_instance_of(Jumpup::Heroku::Integrate).to receive(:seed)
      allow_any_instance_of(Jumpup::Heroku::Integrate).to receive(:close_maintenance)
      allow_any_instance_of(Jumpup::Heroku::Integrate).to receive(:restart)

      Jumpup::Heroku.configure do |config|
        config.app = 'myapp'
        config.run_database_tasks = false
      end
    end

    subject { Jumpup::Heroku::Integrate.new(double(:app)) }

    context 'with database tasks disabled' do

      %I(confirm_deploy spec confirm_maintenance maintenance tag push close_maintenance restart).each do |task|
        it "runs #{task}" do
          expect_any_instance_of(Jumpup::Heroku::Integrate).to receive(task)

          subject.deploy_to_production
        end
      end

      %I(run_database_checks backup migrate seed).each do |task|
        it "#does not run #{task}" do
          expect_any_instance_of(Jumpup::Heroku::Integrate).to_not receive(task)

          subject.deploy_to_production
        end
      end
    end

    context 'with database migrations' do
      before do
        Jumpup::Heroku.configure do |config|
          config.app = 'myapp'
          config.run_database_tasks = true
        end
      end

      %I(run_database_checks backup migrate seed).each do |task|
        it "runs #{task}" do
          expect_any_instance_of(Jumpup::Heroku::Integrate).to receive(task)

          subject.deploy_to_production
        end
      end
    end

    describe 'skipping steps' do
      before { allow(ENV).to receive(:[]) }
      after { subject.deploy_to_production }

      context 'skip spec' do
        context 'present' do
          before { allow(ENV).to receive(:[]).with('SKIP_SPEC').and_return('1') }
          it { expect_any_instance_of(Jumpup::Heroku::Integrate).to_not receive(:spec) }
        end
        context 'not set' do
          before { allow(ENV).to receive(:[]).with('SKIP_SPEC').and_return(nil) }
          it { expect_any_instance_of(Jumpup::Heroku::Integrate).to receive(:spec) }
        end
      end

      describe 'skip backup' do
        before do
          Jumpup::Heroku.configure do |config|
            config.app = 'myapp'
            config.run_database_tasks = true
          end
        end
        context 'present' do
          before { allow(ENV).to receive(:[]).with('SKIP_BACKUP').and_return('1') }
          it { expect_any_instance_of(Jumpup::Heroku::Integrate).to_not receive(:backup) }
        end
        context 'not set' do
          before { allow(ENV).to receive(:[]).with('SKIP_BACKUP').and_return(nil) }
          it { expect_any_instance_of(Jumpup::Heroku::Integrate).to receive(:backup) }
        end
      end
    end

  end
end