public void GetWeights_NoActionsHaveTakenPlaceInCombat_DamageAndHealingHaveEqualWeights()
{
var dice = new Mock<IDice>();
var selector = new MonsterActionSelector(dice.Object);
var context = new CombatContext();
var monster = new Monster();
monster.SetCombatContext(context);
monster.SetActionSelector(selector);
context.Monster = monster;
var actionMock1 = new Mock<ICombatAction>();
var actionMock2 = new Mock<ICombatAction>();
actionMock1.Setup(m => m.GetPotentialCombatOutcome(It.IsAny<Combatant>())).Returns(new CombatOutcome() { Damage = 0, Healing = 10 });
actionMock1.SetupGet(m => m.Name).Returns("Action 1");
actionMock2.Setup(m => m.GetPotentialCombatOutcome(It.IsAny<Combatant>())).Returns(new CombatOutcome() { Damage = 10, Healing = 0 });
actionMock2.SetupGet(m => m.Name).Returns("Action 2");
var weights = selector.GetWeights(context, new[] { actionMock1.Object, actionMock2.Object });
Assert.AreEqual(weights[actionMock2.Object.CreateHash()], weights[actionMock1.Object.CreateHash()]);
}
public void SelectAction_DiceRollRequestedIsTheTotalOfAllWeights()
{
var dice = new Mock<IDice>();
int minCalled = -1;
int maxCalled = -1;
dice.Setup(x => x.Random(It.IsAny<int>(), It.IsAny<int>())).Returns((int min, int max) =>
{
minCalled = min;
maxCalled = max;
return min;
});
var selector = new MonsterActionSelector(dice.Object);
var context = new CombatContext();
var monster = new Monster();
monster.SetCombatContext(context);
monster.SetActionSelector(selector);
context.Monster = monster;
var actionMock1 = new Mock<ICombatAction>();
var actionMock2 = new Mock<ICombatAction>();
actionMock1.Setup(m => m.GetPotentialCombatOutcome(It.IsAny<Combatant>())).Returns(new CombatOutcome() { Damage = 10, Healing = 20 });
actionMock1.SetupGet(m => m.Name).Returns("Action 1");
actionMock2.Setup(m => m.GetPotentialCombatOutcome(It.IsAny<Combatant>())).Returns(new CombatOutcome() { Damage = 60, Healing = 0 });
actionMock2.SetupGet(m => m.Name).Returns("Action 2");
var weights = selector.SelectAction(context, new[] { actionMock1.Object, actionMock2.Object });
Assert.AreEqual(1, minCalled);
Assert.AreEqual(90, maxCalled);
}
public void SelectAction_NoActionsHaveTakenPlaceInCombat_DiceRollCorrespondsToSelection()
{
// Arrange
var actionMock1 = new Mock<ICombatAction>();
var actionMock2 = new Mock<ICombatAction>();
var actionMock3 = new Mock<ICombatAction>();
actionMock1.Setup(m => m.GetPotentialCombatOutcome(It.IsAny<Combatant>())).Returns(new CombatOutcome() { Damage = 3, Healing = 0 });
actionMock1.SetupGet(m => m.Name).Returns("Action 1");
actionMock2.Setup(m => m.GetPotentialCombatOutcome(It.IsAny<Combatant>())).Returns(new CombatOutcome() { Damage = 5, Healing = 0 });
actionMock2.SetupGet(m => m.Name).Returns("Action 2");
actionMock3.Setup(m => m.GetPotentialCombatOutcome(It.IsAny<Combatant>())).Returns(new CombatOutcome() { Damage = 2, Healing = 0 });
actionMock3.SetupGet(m => m.Name).Returns("Action 3");
var diceRollToAction = new Dictionary<int, string>();
for (int i = 0; i < 10; i++)
{
// Arrange
var dice = new Mock<IDice>();
dice.Setup(x => x.Random(It.IsAny<int>(), It.IsAny<int>())).Returns((int min, int max) => min + i);
var selector = new MonsterActionSelector(dice.Object);
var context = new CombatContext();
var monster = new Monster();
monster.SetCombatContext(context);
monster.SetActionSelector(selector);
context.Monster = monster;
// Act
diceRollToAction.Add(i, selector.SelectAction(context, new[] { actionMock1.Object, actionMock2.Object, actionMock3.Object }).Name);
}
// Assert
Assert.AreEqual(diceRollToAction[0], "Action 1");
Assert.AreEqual(diceRollToAction[1], "Action 1");
Assert.AreEqual(diceRollToAction[2], "Action 1");
Assert.AreEqual(diceRollToAction[3], "Action 2");
Assert.AreEqual(diceRollToAction[4], "Action 2");
Assert.AreEqual(diceRollToAction[5], "Action 2");
Assert.AreEqual(diceRollToAction[6], "Action 2");
Assert.AreEqual(diceRollToAction[7], "Action 2");
Assert.AreEqual(diceRollToAction[8], "Action 3");
Assert.AreEqual(diceRollToAction[9], "Action 3");
}
