public void ApplyShouldWorkOnSelectedPropertyOfImmutableState()
{
ImmutableTree state = new ImmutableTree(1, false);
ReducerComposer <ImmutableTree> composer = new ReducerComposer <ImmutableTree>();
composer.AddSubTreeReducer(new ImmutableIntPropReducer())
.AddSubTreeReducer(new ImmutableBoolPropReducer());
state = composer.Apply(state, "");
Assert.AreEqual(2, state.IntProp);
Assert.AreEqual(true, state.BoolProp);
}
public void ApplyShowForwardCallToRegisteredReducer()
{
Mock <IReducer <TestState> > mockIReducer = new Mock <IReducer <TestState> >();
mockIReducer.Setup(x => x.Apply(It.IsAny <TestState>(), It.IsAny <object>())).Returns(new TestState());
ReducerComposer <TestState> composer = new ReducerComposer <TestState>();
composer.AddStateReducer(mockIReducer.Object);
var result = composer.Apply(new TestState(), "");
mockIReducer.Verify(x => x.Apply(It.IsAny <TestState>(), It.IsAny <object>()));
}
public void ApplyShouldWorkOnSelectedPropertyOfState()
{
Tree state = new Tree();
state.IntProp = 1;
state.BoolProp = false;
ReducerComposer <Tree> composer = new ReducerComposer <Tree>();
composer.AddSubTreeReducer(new IntPropReducer())
.AddSubTreeReducer(new BoolPropReducer());
composer.Apply(state, "");
Assert.AreEqual(2, state.IntProp);
Assert.AreEqual(true, state.BoolProp);
}