# frozen_string_literal: true

require 'rspec'
require 'json'
require 'rspec-parameterized'
require 'symbol_map'

describe IpynbDiff::SymbolMap do
  def res(*cases)
    cases&.to_h || []
  end

  describe '#parse' do
    subject { IpynbDiff::SymbolMap.parse(JSON.pretty_generate(source)) }

    context 'Object with blank key' do
      let(:source) { { "": { "": 5 } }}

      it { is_expected.to match_array(res([".", 2], ["..", 3])) }
    end

    context 'Empty object' do
      let(:source) { {} }

      it { is_expected.to be_empty }
    end

    context 'Empty array' do
      let(:source) { [] }

      it { is_expected.to be_empty }
    end

    context 'Object with inner object and number' do
      let(:source) { { obj1: { obj2: 1 } } }

      it { is_expected.to match_array(res( ['.obj1', 2], ['.obj1.obj2', 3])) }
    end

    context 'Object with inner object and number, string and array with object' do
      let(:source) { { obj1: { obj2: [123, 2, true], obj3: "hel\nlo", obj4: true, obj5: 123, obj6: 'a' } } }

      it do
        is_expected.to match_array(
          res(['.obj1', 2],
              ['.obj1.obj2', 3],
              ['.obj1.obj2.0', 4],
              ['.obj1.obj2.1', 5],
              ['.obj1.obj2.2', 6],
              ['.obj1.obj3', 8],
              ['.obj1.obj4', 9],
              ['.obj1.obj5', 10],
              ['.obj1.obj6', 11])
        )
      end
    end
  end
end