Method test_add_column_name

c_glib/test/test-csv-reader.rb:215–221

      end

      def test_add_column_name
        options = Arrow::CSVReadOptions.new
        column_names = ["message", "count"]
        options.column_names = column_names
        options.add_column_name("score")
        assert_equal(column_names + ["score"], options.column_names)
      end

      def test_generate_column_names
        options = Arrow::CSVReadOptions.new