require 'spec_helper'

describe 'to_json' do
  it { is_expected.not_to eq(nil) }
  it { is_expected.to run.with_params('').and_return("\"\"") }
  it { is_expected.to run.with_params(true).and_return("true") }
  it { is_expected.to run.with_params('one').and_return("\"one\"") }
  it { is_expected.to run.with_params([]).and_return("[]") }
  it { is_expected.to run.with_params(['one']).and_return("[\"one\"]") }
  it { is_expected.to run.with_params(['one', 'two']).and_return("[\"one\",\"two\"]") }
  it { is_expected.to run.with_params({}).and_return("{}") }
  it { is_expected.to run.with_params({ 'key' => 'value' }).and_return("{\"key\":\"value\"}") }
  it { is_expected.to run.with_params({"one" => {"oneA" => "A","oneB" => {"oneB1" => "1","oneB2" => "2"}},"two" => ["twoA","twoB"]}).and_return("{\"one\":{\"oneA\":\"A\",\"oneB\":{\"oneB1\":\"1\",\"oneB2\":\"2\"}},\"two\":[\"twoA\",\"twoB\"]}") }

  it { is_expected.to run.with_params('‰').and_return('"‰"') }
  it { is_expected.to run.with_params('竹').and_return('"竹"') }
  it { is_expected.to run.with_params('Ü').and_return('"Ü"') }
  it { is_expected.to run.with_params('∇').and_return('"∇"') }
end