public void DealDamages_ShouldSumAllDamage_WhenMultipleDamages()
{
// Arrange
var instance = new HitPoints(42);
var damages = new DealDamage[]
{
new DealDamage {
DamageType = DamageTypes.Fire, Hp = 1
},
new DealDamage {
DamageType = DamageTypes.Cold, Hp = 2
},
new DealDamage {
DamageType = DamageTypes.Necrotic, Hp = 3
},
new DealDamage {
DamageType = DamageTypes.Psychic, Hp = 4
},
};
// Act
instance.DealDamages(damages);
// Assert
instance.CurrentHp.Should().Be(32);
}
public void DealDamages_ShouldSubtractHp()
{
// Arrange
var instance = new HitPoints(42);
var damages = new DealDamage[]
{
new DealDamage {
DamageType = DamageTypes.Fire, Hp = 5
},
};
// Act
instance.DealDamages(damages);
// Assert
instance.CurrentHp.Should().Be(37);
}
public void DealDamages_ShouldChangeStatusToDead_WhenRemainingDamageIsMaxOrMore()
{
// Arrange
var instance = new HitPoints(42);
var damages = new DealDamage[]
{
new DealDamage {
DamageType = DamageTypes.Fire, Hp = 84
}
};
// Act
instance.DealDamages(damages);
// Assert
instance.CurrentHp.Should().Be(0);
instance.DeathSavingThrowFailures.Should().Be(0);
instance.Status.Should().Be(LifeStatuses.Dead);
}
public void DealDamages_ShouldNotHaveNegativeHP_WhenDamageIsMoreThanCurrent()
{
// Arrange
var instance = new HitPoints(42);
var damages = new DealDamage[]
{
new DealDamage {
DamageType = DamageTypes.Fire, Hp = 45
}
};
// Act
instance.DealDamages(damages);
// Assert
instance.CurrentHp.Should().Be(0);
instance.DeathSavingThrowFailures.Should().Be(0);
instance.Status.Should().Be(LifeStatuses.Dying);
}
public void DealDamages_ShouldChangeStatusToDying_WhenStableAndDamageIsSameAsCurrent()
{
// Arrange
var instance = new HitPoints(42);
var damages = new DealDamage[]
{
new DealDamage {
DamageType = DamageTypes.Fire, Hp = 42
}
};
// Act
instance.DealDamages(damages);
// Assert
instance.CurrentHp.Should().Be(0);
instance.DeathSavingThrowFailures.Should().Be(0);
instance.Status.Should().Be(LifeStatuses.Dying);
}
public void DealDamages_ShouldDoDoubleDamage_WhenVulnerability()
{
// Arrange
var instance = new HitPoints(42);
instance.AddVulnerability(DamageTypes.Fire);
var damages = new DealDamage[]
{
new DealDamage {
DamageType = DamageTypes.Fire, Hp = 5
}
};
// Act
instance.DealDamages(damages);
// Assert
instance.CurrentHp.Should().Be(32);
}
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_ShouldUseTemporaryHPThenCurrentHP_WhenNotEnough()
{
// Arrange
var instance = new HitPoints(42);
instance.AddTemporaryHp(5);
var damages = new DealDamage[]
{
new DealDamage {
DamageType = DamageTypes.Fire, Hp = 10
}
};
// Act
instance.DealDamages(damages);
// Assert
instance.CurrentHp.Should().Be(37);
instance.TemporaryHp.Should().Be(0);
}
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);
}
public void DealDamages_ShouldIncrememntFailures_WhenDying()
{
// Arrange
var instance = new HitPoints(42);
instance.CurrentHp = 0;
instance.Status = LifeStatuses.Dying;
var damages = new DealDamage[]
{
new DealDamage {
DamageType = DamageTypes.Fire, Hp = 5
}
};
// Act
instance.DealDamages(damages);
// Assert
instance.CurrentHp.Should().Be(0);
instance.DeathSavingThrowFailures.Should().Be(1);
}
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);
}