public void can_display_updated_room_types()
{
//given
var rt1 = new RoomTypeAdded(Guid.NewGuid(), "1King", "test description");
var rt2 = new RoomTypeAdded(Guid.NewGuid(), "2Queen", "test description");
var rt3 = new RoomTypeAdded(Guid.NewGuid(), "3Econ", "test description");
var update = new RoomTypeDescriptionChanged(rt1.TypeId, "1Super");
//when
var rm = new RoomTypeReader(() => null, new SimpleRepo(null, "Administration.Blueprint.Events", "Administration").Deserialize);
rm.Apply(rt1);
rm.Apply(rt2);
rm.Apply(rt3);
rm.Apply(update);
//Then
Assert.Collection(rm.Current,
i => {
var item = i as RoomTypeItem;
Assert.NotNull(item);
Assert.Equal(rt2.TypeId, item.Id);
Assert.Equal(rt2.Description, item.Description, StringComparer.Ordinal);
}, i => {
var item = i as RoomTypeItem;
Assert.NotNull(item);
Assert.Equal(rt3.TypeId, item.Id);
Assert.Equal(rt3.Description, item.Description, StringComparer.Ordinal);
},
i => {
var item = i as RoomTypeItem;
Assert.NotNull(item);
Assert.Equal(rt1.TypeId, item.Id);
Assert.Equal(update.Description, item.Description, StringComparer.Ordinal);
});
}
private void Apply(RoomTypeDescriptionChanged evt)
{
var rt = Model.FirstOrDefault(i => i.Id == evt.TypeId);
if (rt != null)
{
Model.Remove(rt);
Model.Add(new RoomTypeItem(evt.TypeId, rt.Name, evt.Description));
}
}
