public void TestCollections()
{
IMutablePicoContainer mpc = new DefaultPicoContainer();
IParameter[] parameters = new IParameter[]
{
new ComponentParameter(typeof(Cod), false),
new ComponentParameter(typeof(Fish), false)
};
mpc.RegisterComponentImplementation(typeof(CollectedBowl), typeof(CollectedBowl), parameters);
mpc.RegisterComponentImplementation(typeof(Cod));
mpc.RegisterComponentImplementation(typeof(Shark));
Cod cod = (Cod)mpc.GetComponentInstanceOfType(typeof(Cod));
CollectedBowl bowl = (CollectedBowl)mpc.GetComponentInstance(typeof(CollectedBowl));
Assert.AreEqual(1, bowl.cods.Length);
Assert.AreEqual(2, bowl.fishes.Length);
Assert.AreSame(cod, bowl.cods[0]);
try
{
Assert.AreSame(bowl.fishes[0], bowl.fishes[1]);
Assert.Fail("The fishes should not be the same");
}
catch (AssertionException)
{
}
}
public void BowlWithoutTom()
{
IMutablePicoContainer mpc = new DefaultPicoContainer();
mpc.RegisterComponentImplementation("Tom", typeof(Cod));
mpc.RegisterComponentImplementation("Dick", typeof(Cod));
mpc.RegisterComponentImplementation("Harry", typeof(Cod));
mpc.RegisterComponentImplementation(typeof(Shark));
IParameter[] parameters = new IParameter[]
{
new SampleCollectionComponentParameter(typeof(Cod), false),
new CollectionComponentParameter(typeof(Fish), false)
};
mpc.RegisterComponentImplementation(typeof(CollectedBowl), typeof(CollectedBowl), parameters);
CollectedBowl bowl = (CollectedBowl)mpc.GetComponentInstance(typeof(CollectedBowl));
Cod tom = (Cod)mpc.GetComponentInstance("Tom");
Assert.AreEqual(4, bowl.fishes.Length);
Assert.AreEqual(2, bowl.cods.Length);
Assert.IsFalse(new ArrayList(bowl.cods).Contains(tom));
}