describe OrderStringAnalyzer do
  describe '#read_and_execute!' do
    context 'order string pattern 1' do
      let(:order_string) do
        <<~ORDER_STRING.lines.map(&:strip).join("\n")
        make 10 nana
        getnum 1
        getname 1
        ORDER_STRING
      end

      it 'reads and executes the commands' do
        analyzer = OrderStringAnalyzer.new(order_string)
        analyzer.read_and_execute!

        expect(analyzer.employee_recorder.getnum(1)).to eq(10)
      end

      context 'when the command was done successfully' do
        it 'can read data from the execution histories' do
          analyzer = OrderStringAnalyzer.new(order_string)
          analyzer.read_and_execute!

          result = [10, 'nana']
          expect(analyzer.execution_histories).to eq(result)
        end
      end
    end

    context 'order string pattern 2' do
      let(:order_string) do
        <<~ORDER_STRING.lines.map(&:strip).join("\n")
        make 2742 mako
        getnum 1
        make 2782 taisei
        getname 2
        make 31 megumi
        getname 1
        getname 3
        ORDER_STRING
      end
      it 'reads and executes the commands' do
        analyzer = OrderStringAnalyzer.new(order_string)
        analyzer.read_and_execute!

        expect(analyzer.employee_recorder.getnum(1)).to eq(2742)
      end

      context 'when the command was done successfully' do
        it 'can read data from the execution histories' do
          analyzer = OrderStringAnalyzer.new(order_string)
          analyzer.read_and_execute!

          result = [2742, 'taisei', 'mako', 'megumi']
          expect(analyzer.execution_histories).to eq(result)
        end
      end
    end
  end
end