require 'spec_helper'

describe Ci::Variable do
  subject { build(:ci_variable) }

  describe 'validations' do
    it { is_expected.to include_module(HasVariable) }
    it { is_expected.to include_module(Presentable) }
    it { is_expected.to include_module(Maskable) }
    it { is_expected.to validate_uniqueness_of(:key).scoped_to(:project_id, :environment_scope).with_message(/\(\w+\) has already been taken/) }
  end

  describe '.unprotected' do
    subject { described_class.unprotected }

    context 'when variable is protected' do
      before do
        create(:ci_variable, :protected)
      end

      it 'returns nothing' do
        is_expected.to be_empty
      end
    end

    context 'when variable is not protected' do
      let(:variable) { create(:ci_variable, protected: false) }

      it 'returns the variable' do
        is_expected.to contain_exactly(variable)
      end
    end
  end
end