text: """
  Tests for the hello() function.
  """
  
  from salutation import hello
  
  
  def test_hello_without_name():
      """Test with no parameter."""
      assert hello() == "Hello, World!"
  
  
  def test_hello_with_sample_name():
      """Test with a name supplied."""
      assert hello("Alice") == "Hello, Alice!"
  
  
  def test_hello_with_macronated_name():
      """Test with a macronated name supplied."""
      assert hello("Ātaahua") == "Hello, Ātaahua!"
  