public void ReducerTest()
{
var reducer = new SampleReducer();
var store = new Store <State>(new State(), reducer);
Assert.AreEqual(0, reducer.count);
store.Dispatch(new SampleAction());
Assert.AreEqual(1, reducer.count);
}
public void MiddlewareTest()
{
var reducer = new SampleReducer();
var store = new Store <State>(new State(), reducer);
List <int> positions = new List <int>();
Middleware middleware1 = _store =>
{
return(next =>
{
return action =>
{
positions.Add(1);
next(action);
positions.Add(2);
return "middleware1";
};
});
};
Middleware middleware2 = _store =>
{
return(next =>
{
return action =>
{
positions.Add(3);
next(action);
positions.Add(4);
return "middleware2";
};
});
};
store.ApplyMiddlewares(middleware1);
Assert.AreEqual("middleware1", store.Dispatch(new SampleAction()));
Assert.AreEqual(1, reducer.count);
Assert.AreEqual(2, positions.Count);
Assert.AreEqual(new[] { 1, 2 }, positions.ToArray());
positions.Clear();
store.ApplyMiddlewares(middleware1, middleware2);
Assert.AreEqual("middleware1", store.Dispatch(new SampleAction()));
Assert.AreEqual(2, reducer.count);
Assert.AreEqual(4, positions.Count);
Assert.AreEqual(new[] { 1, 3, 4, 2 }, positions.ToArray());
}
public void ReducerSubscribeTest()
{
var store = new Store <State>(new State());
var reducer = new SampleReducer();
store.AddReducer <Action>(reducer.Reduce);
store.Dispatch(new Action());
Assert.AreEqual(1, reducer.Count);
store.Dispatch(new Action());
Assert.AreEqual(2, reducer.Count);
store.RemoveReducer <Action>(reducer.Reduce);
store.Dispatch(new Action());
Assert.AreEqual(2, reducer.Count);
}
