public void ApplyTo_NullICharacter_Throws()
{
// Arrange
ICharacter character = null;
ImprovedInitiative feat = new ImprovedInitiative();
// Act
TestDelegate applyTo = () => feat.ApplyTo(character);
// Assert
Assert.Throws <ArgumentNullException>(applyTo);
}
public void ApplyTo_RaisesInitiativeByFour()
{
// Arrange
var bonusTracker = Mock.Of <IModifierTracker>();
var mockCharacter = new Mock <ICharacter>();
mockCharacter.Setup(c => c.Initiative.UntypedBonuses)
.Returns(bonusTracker);
ImprovedInitiative feat = new ImprovedInitiative();
// Act
feat.ApplyTo(mockCharacter.Object);
// Assert
Mock.Get(bonusTracker)
.Verify(bt => bt.Add(It.Is <Func <byte> >(calc => 4 == calc())),
"Improved Initiative did not correctly apply a +4 untyped bonus to the character's initiative.");
}