public void ShouldOverrideParentRegistration()
{
var parent = new TargetContainer();
var overriding = new OverridingTargetContainer(parent);
var parentTarget = new TestTarget(typeof(int), useFallBack: false, supportsType: true);
var overrideTarget = new TestTarget(typeof(int), useFallBack: false, supportsType: true);
parent.Register(parentTarget);
overriding.Register(overrideTarget);
Assert.Same(overrideTarget, overriding.Fetch(typeof(int)));
}
public void EnumerableTargetShouldReturnAllItems()
{
var parent = new TargetContainer();
var overriding = new OverridingTargetContainer(parent);
var parentTarget = new TestTarget(typeof(int), useFallBack: false, supportsType: true);
parent.Register(parentTarget);
var overrideTarget = new TestTarget(typeof(int), useFallBack: false, supportsType: true);
overriding.Register(overrideTarget);
var fetched = Assert.IsType <EnumerableTarget>(overriding.Fetch(typeof(IEnumerable <int>)));
Assert.Equal(2, fetched.Targets.Count());
}
public void FetchAllShouldReturnAllTargets()
{
var parent = new TargetContainer();
var overriding = new OverridingTargetContainer(parent);
var parentTarget = new TestTarget(typeof(int), useFallBack: false, supportsType: true);
parent.Register(parentTarget);
var overrideTarget = new TestTarget(typeof(int), useFallBack: false, supportsType: true);
overriding.Register(overrideTarget);
var fetched = overriding.FetchAll(typeof(int)).ToArray();
Assert.Equal(2, fetched.Length);
Assert.Same(parentTarget, fetched[0]);
Assert.Same(overrideTarget, fetched[1]);
}