public void GetShortCode_ShouldReturnTheRightShortCodeForPlatinum()
{
//Arrange
const string metalName1 = "Platinum";
Metal metal = new Metal(metalName1);
//Act
string shortcode = metal.GetShortCode();
//Assert
Assert.That(shortcode,Is.EqualTo("plt"));
}
public void GetShortCode_ShouldReturnTheRightShortCodeForYellowGold()
{
//Arrange
const string metalName2 = "Yellow Gold 18 Karat";
Metal metal = new Metal(metalName2);
//Act
string shortcode = metal.GetShortCode();
//Assert
Assert.That(shortcode, Is.EqualTo("yg"));
}