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)); }