public void FactAdder_AddFactToANodeWhenNodeAlreadyHasFactOfSameType_SuccessfullyAddsFactTypeValue()
{
// Arrange
int NODE = 3;
int VALUE = 2;
int TIME = 125;
Fact.MutableFact existingFact = new Fact.MutableFact(FactType.EnemyPresence, 1, TIME, null);
WorldRepresentation fakeWorld = WorldRep_ValueObjectMocker.NewWorldRepresentationMock();
Dictionary <FactType, Fact.MutableFact> toPopulate = new Dictionary <FactType, Fact.MutableFact> {
{ FactType.EnemyPresence, existingFact }
}; // This should become populated by the fact adder!
FactAdder toTest = new FactAdder(FactType.EnemyPresence, new IEffectAdder[] { });
// ACT
toTest.AddFact(fakeWorld, NODE, VALUE, TIME, toPopulate, null);
// ASSERT
Assert.IsTrue(existingFact.Value == 2); // Verify that the fact was mutated with the correct value.
// assert that no other facttypes were added
foreach (FactType t in Enum.GetValues(typeof(FactType)))
{
if (t == FactType.EnemyPresence)
{
Assert.IsTrue(toPopulate.ContainsKey(t));
}
else
{
Assert.IsFalse(toPopulate.ContainsKey(t));
}
}
}
public void FactAdder_AddFactToANodeWhenNodeHasNoFactOfThatType_SuccessfullyAddsFact()
{
// Arrange some mock IEffectAdders. The IEffectAdders expect to be called ONCE and only ONCE, with the correct node id that the fact is being added to,
// and the correct World object (which also must be mocked).
int NODE = 3;
int VALUE = 2;
int TIME = 125;
Mock <IEffectAdder> e1 = new Mock <IEffectAdder>();
Mock <IEffectAdder> e2 = new Mock <IEffectAdder>();
IEnumerable <int> relatedNodes = new int[] { }; // To pass in.
Fact.MutableFact existingFact = new Fact.MutableFact(FactType.EnemyPresence, 1, TIME, null);
WorldRepresentation fakeWorld = WorldRep_ValueObjectMocker.NewWorldRepresentationMock();
Dictionary <FactType, Fact.MutableFact> toPopulate = new Dictionary <FactType, Fact.MutableFact> {
{ FactType.EnemyPresence, existingFact }
}; // This should become populated by the fact adder
FactAdder toTest = new FactAdder(FactType.FriendlyPresence, new IEffectAdder[] { e1.Object, e2.Object });
// ACT
toTest.AddFact(fakeWorld, NODE, VALUE, TIME, toPopulate, relatedNodes);
// ASSERT
Assert.IsTrue(existingFact.Value == 1); // Verify that the fact was not mutated.
Assert.IsTrue(existingFact.FactType == FactType.EnemyPresence);
// assert that other facttype was added correctly
foreach (FactType t in Enum.GetValues(typeof(FactType)))
{
if (t == FactType.FriendlyPresence)
{
Assert.IsTrue(toPopulate.ContainsKey(t));
Assert.IsTrue(toPopulate[t].Value == VALUE);
}
else if (t == FactType.EnemyPresence)
{
Assert.IsTrue(toPopulate.ContainsKey(t));
Assert.IsTrue(toPopulate[t].Value == 1);
}
else
{
Assert.IsFalse(toPopulate.ContainsKey(t));
}
}
// verify each adder was called once, with the correct node id and world object
e1.Verify(e => e.AddEffects(fakeWorld, NODE, It.IsAny <Fact.MutableFact>(), relatedNodes), Times.Once());
e2.Verify(e => e.AddEffects(fakeWorld, NODE, It.IsAny <Fact.MutableFact>(), relatedNodes), Times.Once());
}