public void UpdateJsonTest()
{
var json1 =
@"{
""a"": 123,
""name"": ""Yamada""
}
";
var json2 =
@"{
""a"": 123,
""user"": {
""id"": 1
}
}
";
var json3 =
@"{
""name"": ""Mark"",
""user"": {
""id"": 2
}
}
";
var rootId = TreeElementConverter.RootId;
var j = new TreeElementNotifier<string, IDataObject>(TreeElementConverter.ConvertJson("{ }").NodeChildren[rootId]);
j.Value(new KeyOrIndex<string>("name")).Value.IsNull();
j.Value(new KeyOrIndex<string>("user"), new KeyOrIndex<string>("id")).Value.IsNull();
var nameHistory = j.ValueChanged(new KeyOrIndex<string>("name")).SubscribeHistory();
var userIdHistory = j.ValueChanged(new KeyOrIndex<string>("user"), new KeyOrIndex<string>("id")).SubscribeHistory();
j.ModifyCurrentTreeStraight(tree => tree.Merge(TreeElementConverter.ConvertJson(json1).NodeChildren[rootId], (x, y) => false));
j.ModifyCurrentTreeStraight(tree => tree.Merge(TreeElementConverter.ConvertJson(json2).NodeChildren[rootId], (x, y) => false));
j.ModifyCurrentTreeStraight(tree => tree.Merge(TreeElementConverter.ConvertJson(json3).NodeChildren[rootId], (x, y) => false));
userIdHistory.Values.ElementAt(0).Value.IsNull();
userIdHistory.Values.ElementAt(1).Value.LeafValue.CastOrDefault<int>().Is(1);
userIdHistory.Values.ElementAt(2).Value.LeafValue.CastOrDefault<int>().Is(2);
userIdHistory.Values.ElementAt(0).Key.Is(userIdHistory.Values.ElementAt(1).Key);
userIdHistory.Values.ElementAt(1).Key.Is(userIdHistory.Values.ElementAt(2).Key);
userIdHistory.Values.Count().Is(3);
nameHistory.Values.ElementAt(0).Value.LeafValue.CastOrDefault<string>().Is("Yamada");
nameHistory.Values.ElementAt(1).Value.LeafValue.CastOrDefault<string>().Is("Yamada");
nameHistory.Values.ElementAt(2).Value.LeafValue.CastOrDefault<string>().Is("Mark");
nameHistory.Values.ElementAt(0).Key.Is(nameHistory.Values.ElementAt(1).Key);
nameHistory.Values.ElementAt(1).Key.Is(nameHistory.Values.ElementAt(2).Key);
nameHistory.Values.Count().Is(3);
j.Value(new KeyOrIndex<string>("name")).Value.LeafValue.CastOrDefault<string>().Is("Mark");
}
public void Test()
{
var json1 =
@"{
""a"": 123,
""name"": ""Yamada""
}
";
var json2 =
@"{
""a"": 123,
""user"": {
""id"": 1
}
}
";
var json3 =
@"{
""name"": ""Mark"",
""user"": {
""id"": 2
}
}
";
var rootId = TreeElementConverter.RootId;
var j = new TreeElementNotifier<string, IDataObject>(TreeElementConverter.ConvertJson("{ }").NodeChildren[rootId]);
var dic = new ReactiveDirectory(j);
dic.GetValue<string>(KeyOrIndex.Key("name")).IsNull();
dic.GetValue<int?>(KeyOrIndex.Key("user"), KeyOrIndex.Key("id")).IsNull();
var history = dic
.ObserveChanges(x => new {
Name = x.GetValue<string>(KeyOrIndex.Key("name")),
UserId = x.GetValue<int?>(KeyOrIndex.Key("user"), KeyOrIndex.Key("id"))
})
.SubscribeHistory();
j.ModifyCurrentTreeStraight(tree => tree.Merge(TreeElementConverter.ConvertJson(json1).NodeChildren[rootId], (x, y) => false));
j.ModifyCurrentTreeStraight(tree => tree.Merge(TreeElementConverter.ConvertJson(json2).NodeChildren[rootId], (x, y) => false));
j.ModifyCurrentTreeStraight(tree => tree.Merge(TreeElementConverter.ConvertJson(json3).NodeChildren[rootId], (x, y) => false));
history.Values[0].Name.Is("Yamada");
history.Values[0].UserId.IsNull();
history.Values[1].Name.Is("Yamada");
history.Values[1].UserId.Is(1);
history.Values[2].Name.Is("Mark");
history.Values[2].UserId.Is(2);
history.Values.Count.Is(3);
}