require 'spec_helper'
require_relative '../shared_models_context'

RSpec.describe Devops::Model::Ec2ProviderAccount, type: :model do
  let(:provider_account) { build(:ec2_provider_account) }


  describe 'validation rules', stubbed_connector: true do
    before do
      allow(Provider::ProviderFactory).to receive(:providers).and_return(%w(ec2 openstack))
      allow(stubbed_connector).to receive(:key)
    end

    it 'set validators' do
      expect(provider_account).to respond_to(:validate_access_key_id!)
    end

    it 'is valid with valid attrs' do
      provider_account.validate!
      expect(provider_account).to be_valid
    end

    include_examples 'field type validation', :account_name, :not_nil, :non_empty_string
    include_examples 'field type validation', :description, :maybe_nil, :non_empty_string
    include_examples 'field type validation', :ssh_key, :not_nil, :non_empty_string
    include_examples 'field type validation', :access_key_id, :not_nil, :non_empty_string
    include_examples 'field type validation', :secret_access_key, :not_nil, :non_empty_string

    it "isn't valid if description length is more than 500" do
      provider_account.description = 'a' * 501
      expect(provider_account).not_to be_valid
      expect{ provider_account.validate_description! }.to raise_error InvalidRecord
    end

    it "isn't valid if keys collection doesn't include given key" do
      allow(stubbed_connector).to receive(:key) { raise RecordNotFound}
      expect(provider_account).not_to be_valid
    end
  end

  describe '#initialize' do
    it 'sets provider to ec2' do
      expect(described_class.new.provider).to eq 'ec2'
    end
  end

  describe '#to_mongo_hash' do
    it 'returns hash with several keys' do
      expect(
        provider_account.to_mongo_hash.keys
      ).to include(*%w(availability_zone access_key_id secret_access_key _id description ssh_key provider))
    end
  end

  describe '.build_from_bson' do
    subject { described_class.build_from_bson('_id' => 'asd') }

    it 'returns an instance of Devops::Model::Ec2ProviderAccount' do
      expect(subject).to be_an_instance_of(described_class)
      expect(subject.account_name).to eq 'asd'
    end
  end

  describe '.account_fields' do
    it 'returns hash with several keys' do
      expect(
        described_class.account_fields.keys
      ).to include(*%i(availability_zone access_key_id secret_access_key description ssh_key account_name))
    end
  end
end