public void DealDamage_WhenDefenderIsNull_ShouldThrowArgumentNullException()
{
ICreaturesInBattle defender = null;
var tested = new CreaturesInBattle(new AncientBehemoth(), 1);
Assert.Throws <ArgumentNullException>(() => tested.DealDamage(defender));
}
public void DealDamage_WhenDefenderHasLargerDefence_ShouldReturnExpectedResult()
{
var defender = new CreaturesInBattle(new Behemoth(), 1);
var attacker = new CreaturesInBattle(new AncientBehemoth(), 1);
attacker.DealDamage(defender);
var result = defender.TotalHitPoints;
Assert.AreEqual(116, result);
}
public void DealDamage_WhenDefenderIsValid_ShouldReturnExpectedResult()
{
var defender = new CreaturesInBattle(new Behemoth(), 2);
var attacker = new CreaturesInBattle(new Behemoth(), 1);
attacker.DealDamage(defender);
var result = defender.TotalHitPoints;
Assert.AreEqual(280, result);
}
public void ReturnCorrectDefenderHitPoints_WhenDefenceIsNotHighterThanDamage()
{
var attackerInBattle = new CreaturesInBattle(new Angel(), 1);
var defenderInBattle = new CreaturesInBattle(new Angel(), 1);
var angelHitPointsAfterAngelAttack = 200 - 50;
attackerInBattle.DealDamage(defenderInBattle);
Assert.AreEqual(angelHitPointsAfterAngelAttack, defenderInBattle.TotalHitPoints);
}
public void ThrowsArgumentNullException_WhenDefenderInBattleIsNull()
{
var attackerInBattle = new CreaturesInBattle(new Angel(), 1);
Assert.Throws <ArgumentNullException>(() => attackerInBattle.DealDamage(null));
}