public void AddResistance_ShouldAddDamageTypeToList()
{
// Arrange
var instance = new HitPoints(42);
// Act
instance.AddResistance(DamageTypes.Fire);
// Assert
instance.Resistances.Should().HaveCount(1);
instance.Resistances[0].Should().Be(DamageTypes.Fire);
}
public void DealDamages_ShouldOnlyDoHalfDamage_WhenMultipleResistances()
{
// Arrange
var instance = new HitPoints(42);
instance.AddResistance(DamageTypes.Fire);
instance.AddResistance(DamageTypes.Fire);
instance.AddResistance(DamageTypes.Fire);
var damages = new DealDamage[]
{
new DealDamage {
DamageType = DamageTypes.Fire, Hp = 8
}
};
// Act
instance.DealDamages(damages);
// Assert
instance.CurrentHp.Should().Be(38);
}
public void DealDamages_ShouldDoHalfDamageRoundedDown_WhenResitance()
{
// Arrange
var instance = new HitPoints(42);
instance.AddResistance(DamageTypes.Fire);
var damages = new DealDamage[]
{
new DealDamage {
DamageType = DamageTypes.Fire, Hp = 5
}
};
// Act
instance.DealDamages(damages);
// Assert
instance.CurrentHp.Should().Be(40);
}
public void DealDamages_ShouldProcessResistanceThenVulnerability_WhenBoth()
{
// Arrange
var instance = new HitPoints(42);
instance.AddResistance(DamageTypes.Fire);
instance.AddVulnerability(DamageTypes.Fire);
var damages = new DealDamage[]
{
new DealDamage {
DamageType = DamageTypes.Fire, Hp = 9
}
};
// Act
instance.DealDamages(damages);
// Assert
instance.CurrentHp.Should().Be(34);
}
private void AddDamageModifiers(HitPoints hitPoints, IEnumerable <CreateDefense> defenses)
{
foreach (var defense in defenses)
{
switch (defense.Defense)
{
case DamageModifierTypes.Immunity:
hitPoints.AddImmunity(defense.Type);
break;
case DamageModifierTypes.Resistance:
hitPoints.AddResistance(defense.Type);
break;
case DamageModifierTypes.Vulnerability:
hitPoints.AddVulnerability(defense.Type);
break;
}
}
}