#12 Refactoring User Name Part 3

最新推荐文章于 2025-06-30 11:42:27 发布

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本文介绍了一种保持测试案例整洁的方法，并通过具体的Ruby测试脚本示例展示了如何进行测试案例的重构，确保未来的测试工作更加容易执行。

In the final part of this series you will see how to refactor your tests. Keeping tests clean is important because it will make testing easier to do in the future.




# user_test.rb
def test_full_name
  assert_equal 'John Doe', full_name('John', nil, 'Doe'), "nil middle initial"
  assert_equal 'John H. Doe', full_name('John', 'H', 'Doe'), "H middle initial"
  assert_equal 'John Doe', full_name('John', '', 'Doe'), "blank middle initial"
end

def full_name(first, middle, last)
  User.new(:first_name => first, :middle_initial => middle, :last_name => last).full_name
end