public void ApplyWhenDefending_WhenAttackerIsNull_ShouldThrowArgumentNullException()
{
var def = new DoubleDefenseWhenDefending(3);
var mockedICreaturesInBattle = new Mock <ICreaturesInBattle>();
Assert.Throws <ArgumentNullException>(() => def.ApplyWhenDefending(mockedICreaturesInBattle.Object, null));
}
public void ThrowArgumentNullException_WhenApplyWhenDefendingIsCalledWithNullAttackerWithSpecialty()
{
var doubleDefenseWhenDefending = new DoubleDefenseWhenDefending(1);
var creaturesInBattle = new CreaturesInBattle(new Angel(), 1);
Assert.Throws <ArgumentNullException>(() =>
doubleDefenseWhenDefending.ApplyWhenDefending(creaturesInBattle, null));
}
public void Constructor_ShouldAssignRoundsParameterValueToPrivateFieldRounds_IfRoundsParameterHasCorrectValue(int rounds)
{
var doubleDefenseWhenDefending = new DoubleDefenseWhenDefending(rounds);
var doubleDefenseWhenDefendingAsPrivateObject = new MSTest.PrivateObject(doubleDefenseWhenDefending);
var actualValue = (int)doubleDefenseWhenDefendingAsPrivateObject.GetField("rounds");
Assert.AreEqual(rounds, actualValue);
}
public void ReturnCorrectMultipliedDefense_WhenApplyWhenDefendingIsCalled()
{
var doubleDefenseWhenDefending = new DoubleDefenseWhenDefending(1);
var creaturesInBattle = new CreaturesInBattle(new Angel(), 1);
doubleDefenseWhenDefending.ApplyWhenDefending(creaturesInBattle, creaturesInBattle);
Assert.AreEqual(40, creaturesInBattle.CurrentDefense);
}
public void ApplyWhenDefending_ShouldThrowArgumentNullException_IfAttackerIsNull()
{
var rounds = 5;
var specialty = new DoubleDefenseWhenDefending(rounds);
var defender = new Mock <ICreaturesInBattle>();
Assert.Throws <ArgumentNullException>(() =>
specialty.ApplyWhenDefending(defender.Object, null));
}
public void ResetCurrentDefense_WhenApplyWhenDefendingRoundsGetTo0()
{
var doubleDefenseWhenDefending = new DoubleDefenseWhenDefending(2);
var creaturesInBattle = new CreaturesInBattle(new Angel(), 1);
doubleDefenseWhenDefending.ApplyWhenDefending(creaturesInBattle, creaturesInBattle);
doubleDefenseWhenDefending.ApplyWhenDefending(creaturesInBattle, creaturesInBattle);
doubleDefenseWhenDefending.ApplyWhenDefending(creaturesInBattle, creaturesInBattle);
Assert.AreEqual(80, creaturesInBattle.CurrentDefense);
}
public void ApplyWhenDefending_ShouldThrowTheCorrectErrorMessage_IfAttackerParameterIsNull()
{
var defenderWithSpecialty = new Mock <ICreaturesInBattle>();
ICreaturesInBattle attacker = null;
var rounds = 5;
var doubleDefenseWhenDefending = new DoubleDefenseWhenDefending(rounds);
var resultingException = Assert.Throws <ArgumentNullException>(() => doubleDefenseWhenDefending.ApplyWhenDefending(defenderWithSpecialty.Object, attacker));
Assert.IsTrue(resultingException.Message.Contains("attacker"));
}
public void ApplyWhenDefending_ShouldNotApplyEffectToAttacker()
{
var defenderWithSpecilty = new Mock <ICreaturesInBattle>();
var attacker = new Mock <ICreaturesInBattle>(MockBehavior.Strict);
var rounds = 5;
var doubleDefenseWhenDefending = new DoubleDefenseWhenDefending(rounds);
defenderWithSpecilty.SetupGet(mock => mock.CurrentDefense).Returns(0);
defenderWithSpecilty.SetupSet(mock => mock.CurrentDefense = It.IsAny <int>());
doubleDefenseWhenDefending.ApplyWhenDefending(defenderWithSpecilty.Object, attacker.Object);
attacker.Verify();
}
public void ApplyWhenDefending_ShouldApplyEffectToICreaturesInBattleDefenderWithSpecialtyCurrentDefense()
{
var defenderWithSpecilty = new Mock <ICreaturesInBattle>();
var attacker = new Mock <ICreaturesInBattle>();
var rounds = 5;
var doubleDefenseWhenDefending = new DoubleDefenseWhenDefending(rounds);
defenderWithSpecilty.SetupGet(mock => mock.CurrentDefense).Returns(0);
defenderWithSpecilty.SetupSet(mock => mock.CurrentDefense = It.IsAny <int>());
doubleDefenseWhenDefending.ApplyWhenDefending(defenderWithSpecilty.Object, attacker.Object);
defenderWithSpecilty.VerifySet(mock => mock.CurrentDefense = It.IsAny <int>(), Times.Once());
}
public void ApplyWhenDefending_WhenEffectHasNotExpired_ShouldDoubleCurrentDefenceForEachCall()
{
var def = new DoubleDefenseWhenDefending(3);
var defenderMock = new Mock <ICreaturesInBattle>();
defenderMock.SetupAllProperties();
defenderMock.Object.CurrentDefense = 1;
var attackerMock = new Mock <ICreaturesInBattle>();
def.ApplyWhenDefending(defenderMock.Object, attackerMock.Object);
def.ApplyWhenDefending(defenderMock.Object, attackerMock.Object);
def.ApplyWhenDefending(defenderMock.Object, attackerMock.Object);
defenderMock.VerifySet(x => x.CurrentDefense = 8);
}
public void ApplyWhenDefending_ShouldDecrementFieldRounds_WhenRoundsIsLargerThanZero()
{
var defenderWithSpecialty = new Mock <ICreaturesInBattle>();
var attacker = new Mock <ICreaturesInBattle>();
var rounds = 5;
var doubleDefenseWhenDefending = new DoubleDefenseWhenDefending(rounds);
var doubleDefenseWhenDefendingAsPrivateObject = new MSTest.PrivateObject(doubleDefenseWhenDefending);
var initialNumberOfRounds = doubleDefenseWhenDefendingAsPrivateObject.GetField("rounds");
doubleDefenseWhenDefending.ApplyWhenDefending(defenderWithSpecialty.Object, attacker.Object);
var actualNumberOfRounds = doubleDefenseWhenDefendingAsPrivateObject.GetField("rounds");
Assert.AreEqual(rounds - 1, actualNumberOfRounds);
}
public void AppleWhenDefending_ShouldApplyEffect_AsManyTimesAsSPecifiedByTheRoundsParameter(int rounds)
{
var defenderWithSpecialty = new Mock <ICreaturesInBattle>();
var attacker = new Mock <ICreaturesInBattle>();
defenderWithSpecialty.SetupGet(creature => creature.CurrentDefense).Returns(0);
defenderWithSpecialty.SetupSet(creature => creature.CurrentDefense = 0);
var doubleDefenseWhenDefending = new DoubleDefenseWhenDefending(rounds);
for (var i = 0; i <= rounds * 2; i++)
{
doubleDefenseWhenDefending.ApplyWhenDefending(defenderWithSpecialty.Object, attacker.Object);
}
defenderWithSpecialty.VerifySet(creature => creature.CurrentDefense = It.IsAny <int>(), Times.Exactly(rounds));
}
public void ApplyWhenDefending_ShouldReturnAndNotChangeCurrentDefenseProperty_WhenTheEffectIsExpired(int rounds)
{
var specialty = new DoubleDefenseWhenDefending(rounds);
var attacker = new Mock <ICreaturesInBattle>();
var defender = new Mock <ICreaturesInBattle>();
defender.Setup(x => x.CurrentDefense).Returns(It.IsAny <int>());
for (int i = 0; i < rounds * 2; i++)
{
specialty.ApplyWhenDefending(defender.Object, attacker.Object);
}
defender.VerifySet(x => x.CurrentDefense = It.IsAny <int>(), Times.Exactly(rounds));
}
public void ApplyWhenDefending_ShouldMultiplyByTwoCurrentDefenseProperty_WhenEffectHasNotExpired()
{
var rounds = 5;
var defense = 10;
var specialty = new DoubleDefenseWhenDefending(rounds);
var attacker = new Mock <ICreaturesInBattle>();
var defender = new Mock <ICreaturesInBattle>();
defender.SetupGet(x => x.CurrentDefense).Returns(defense);
var currDefense = defender.Object.CurrentDefense;
specialty.ApplyWhenDefending(defender.Object, attacker.Object);
defender.VerifySet(x => x.CurrentDefense = defense * 2);
}
public void ReturnCorrectStringFormat_WhenToStringIsCalled()
{
var doubleDefenseWhenDefending = new DoubleDefenseWhenDefending(1);
Assert.AreEqual("DoubleDefenseWhenDefending(1)", doubleDefenseWhenDefending.ToString());
}
