require_relative '../../spec_helper'

ruby_version_is ""..."3.4" do
  require 'csv'
  require 'tempfile'

  describe "CSV.generate" do

    it "returns CSV string" do
      csv_str = CSV.generate do |csv|
        csv.add_row [1, 2, 3]
        csv << [4, 5, 6]
      end
      csv_str.should == "1,2,3\n4,5,6\n"
    end

    it "accepts a col separator" do
      csv_str = CSV.generate(col_sep: ";") do |csv|
        csv.add_row [1, 2, 3]
        csv << [4, 5, 6]
      end
      csv_str.should == "1;2;3\n4;5;6\n"
    end

    it "appends and returns the argument itself" do
      str = ""
      csv_str = CSV.generate(str) do |csv|
        csv.add_row [1, 2, 3]
        csv << [4, 5, 6]
      end
      csv_str.should equal str
      str.should == "1,2,3\n4,5,6\n"
    end
  end
end
