test_867_transpose_matrix.rb

# frozen_string_literal: true

require_relative '../test_helper'
require_relative '../../lib/easy/867_transpose_matrix'
require 'minitest/autorun'

class TransposeMatrixTest < ::Minitest::Test
  def test_default_one
    assert_equal(
      [
        [1, 4, 7],
        [2, 5, 8],
        [3, 6, 9]
      ],
      transpose(
        [
          [1, 2, 3],
          [4, 5, 6],
          [7, 8, 9]
        ]
      )
    )
  end

  def test_default_two
    assert_equal(
      [
        [1, 4],
        [2, 5],
        [3, 6]
      ],
      transpose(
        [
          [1, 2, 3],
          [4, 5, 6]
        ]
      )
    )
  end
end