public void CreatingPersonHasBlondeHair()
{
// arrange
var name = "Sean";
var age = 30;
var eyeColour = "Blue";
var hairColour = "Blonde";
// act - creating a person testing the constructor
Person person = new Person(name, age, eyeColour, hairColour);
// assert
var actual = person.GetHairColour();
Assert.AreEqual(hairColour, actual, string.Format("Hair Colour: {0} does not equal {1}", hairColour, actual));
}