module Producer::Core
  shared_examples 'action' do
    let(:input)       { StringIO.new }
    let(:output)      { StringIO.new }
    let(:env)         { Env.new(input: input, output: output) }
    let(:arguments)   { [:some, :arguments] }
    subject(:action)  { described_class.new(env, *arguments) }

    describe '#env' do
      it 'returns the assigned env' do
        expect(action.env).to be env
      end
    end

    describe '#arguments' do
      it 'returns the assigned arguments' do
        expect(action.arguments).to eq arguments
      end
    end

    describe '#input' do
      it 'returns env input' do
        expect(action.input).to be input
      end
    end

    describe '#output' do
      it 'returns env output' do
        expect(action.output).to be output
      end
    end

    describe '#remote' do
      it 'returns env remote' do
        expect(action.remote).to be action.env.remote
      end
    end

    describe '#fs' do
      it 'returns env remote fs' do
        expect(action.fs).to be action.env.remote.fs
      end
    end
  end
end