public void CastSpell_CalculatesCorrectDamage(
[Values(40, 80)] int magicStrength,
[Values(0, 6)] int magicBonus,
[Values(null, 0.25, 1.5)] double?individualMagicStrengthMultiplier,
[Values(null, 0.5, 2.0)] double?teamMagicStrengthMultiplier,
[Values(0, 4)] int resistance,
[Values(0, 2)] int resistanceBonus,
[Values(FighterMagicRelationshipType.Weak, FighterMagicRelationshipType.Resistant, FighterMagicRelationshipType.Immune)] FighterMagicRelationshipType relationshipType,
[Values(MagicType.Ice, MagicType.All)] MagicType affinityMagicType,
[Values(MagicType.Ice, MagicType.Lightning)] MagicType spellMagicType,
[Values(false, true)] bool useAllTypeMultiplier
)
{
const int maxHealth = 500;
const int spellStrength = 10;
int totalStrength = magicStrength + spellStrength + magicBonus;
totalStrength = ApplyNullableMultiplier(totalStrength, individualMagicStrengthMultiplier);
totalStrength = ApplyNullableMultiplier(totalStrength, teamMagicStrengthMultiplier);
MagicType magicMultiplierType = (useAllTypeMultiplier) ? MagicType.All : spellMagicType;
if (individualMagicStrengthMultiplier != null)
{
MagicMultiplierStatus status = new MagicMultiplierStatus(1, magicMultiplierType, individualMagicStrengthMultiplier.Value);
_human.AddStatus(status);
}
if (teamMagicStrengthMultiplier != null)
{
MagicMultiplierStatus status = new MagicMultiplierStatus(1, magicMultiplierType, teamMagicStrengthMultiplier.Value);
_humanTeam.AddStatus(status);
}
int totalResistance = resistance + resistanceBonus;
int total = totalStrength - totalResistance;
switch (relationshipType)
{
case FighterMagicRelationshipType.Immune:
_enemy.SetElementalImmunity(affinityMagicType);
if (affinityMagicType == MagicType.All || affinityMagicType == spellMagicType)
{
total = 0;
}
break;
case FighterMagicRelationshipType.Resistant:
_enemy.SetElementalResistance(affinityMagicType);
if (affinityMagicType == MagicType.All || affinityMagicType == spellMagicType)
{
total /= 2;
}
break;
case FighterMagicRelationshipType.Weak:
_enemy.SetElementalWeakness(affinityMagicType);
if (affinityMagicType == MagicType.All || affinityMagicType == spellMagicType)
{
total *= 2;
}
break;
}
int expectedRemainingHealth = (total >= maxHealth) ? 0 : maxHealth - total;
var spell = new Spell("foo", spellMagicType, SpellType.Attack, TargetType.SingleEnemy, 0, spellStrength);
_human.SetMagicStrength(magicStrength);
_human.SetMagicBonus(spellMagicType, magicBonus);
_human.SetDeathOnTurnEndEvent();
_human.AddSpell(spell);
_human.SetMove(spell);
_human.SetMoveTarget(_enemy);
_enemy.SetHealth(500);
_enemy.SetMagicResistance(resistance);
_enemy.SetResistanceBonus(spellMagicType, resistanceBonus);
_battleManager.Battle(_humanTeam, _enemyTeam);
Assert.AreEqual(expectedRemainingHealth, _enemy.CurrentHealth);
}