public void DeserializeJsonToQuery()
{
Container container = new Container();
IQueryBusService queryBus = new QueryBusService(container);
queryBus.RegisterQueryHandler<QueryA, QueryHandlerA>();
//this string will came from a http POST through a web service
string queryJson = "{ \"$type\":\"Mod.Core.Test.Query.MockQuery.QueryA, Mod.Core.Test, Version = 1.0.0.0, Culture = neutral, PublicKeyToken = null\",\"StringToSearch\":\"Hector\"}";
//The web service should deserialize the string and put it on dynamic
JsonSerializerSettings settings = new JsonSerializerSettings
{
TypeNameHandling = TypeNameHandling.All,
TypeNameAssemblyFormat = FormatterAssemblyStyle.Full
};
// We are using dynamics because the contravariant restrictions to convert a generic instance to less derived type
// while using the generic type as a parameter for a method
//see contravariant https://msdn.microsoft.com/en-us/library/dd469484%28v=vs.100%29.aspx
//and covariant https://msdn.microsoft.com/en-us/library/dd469484%28v=vs.100%29.aspx
//using the dynamic cheat, probably we can also call the method with reflection,
//i'm not sure which options will be the
//best for performance
dynamic queryTmp = JsonConvert.DeserializeObject(queryJson,settings);
var response = queryBus.SendQuery(queryTmp);
Assert.IsTrue(response != null);
}
private IQueryBusService GetQueryBus()
{
QueryBusService qbus = new QueryBusService(_container);
qbus.RegisterQueryHandler<MenuQuery, MenuQueryHandler>();
qbus.RegisterQueryHandler<RouteQuery, RouteQueryHandler>();
return qbus;
}
public void SerializeToJsonObjectResponseInQuery()
{
Container container = new Container();
IQueryBusService queryBus = new QueryBusService(container);
queryBus.RegisterQueryHandler<QueryA, QueryHandlerA>();
var response = queryBus.SendQuery(new QueryA("Hector"));
Assert.IsTrue(response != null);
JsonSerializerSettings settings = new JsonSerializerSettings
{
TypeNameHandling = TypeNameHandling.All,
TypeNameAssemblyFormat = FormatterAssemblyStyle.Full
};
string json= JsonConvert.SerializeObject(response, settings);
Assert.IsTrue(!String.IsNullOrEmpty(json));
}
public void TestRegisterCommands()
{
Container container = new Container();
IQueryBusService queryBus = new QueryBusService(container);
queryBus.RegisterQueryHandler<QueryA, QueryHandlerA>();
var response = queryBus.SendQuery(new QueryA("Hector"));
Assert.IsTrue(response != null);
}
