public void JsonView_ToJsonString()
{
var salesOrderInfo = DataSet <SalesOrderInfo> .ParseJson(Json.SalesOrderInfo_71774);
var details = salesOrderInfo.GetChild(x => x.SalesOrderDetails);
var jsonView = salesOrderInfo.Filter(JsonFilter.NoProjection).FilterChildren(details.Filter(JsonFilter.NoProjection));
Assert.AreEqual(Json.SalesOrder_71774, jsonView.ToJsonString(true));
jsonView = salesOrderInfo.Filter(JsonFilter.PrimaryKeyOnly);
var expectedJson =
@"[
{
""SalesOrderID"" : 71774
}
]";
Assert.AreEqual(expectedJson, jsonView.ToJsonString(true));
jsonView = salesOrderInfo.Filter(JsonFilter.Explicit(salesOrderInfo._.SalesOrderID, salesOrderInfo._.RevisionNumber));
expectedJson =
@"[
{
""SalesOrderID"" : 71774,
""RevisionNumber"" : 2
}
]";
Assert.AreEqual(expectedJson, jsonView.ToJsonString(true));
}
/// <summary>
/// Filters this DataSet for JSON serialization.
/// </summary>
/// <param name="filters">The JSON filters.</param>
/// <returns>The JSON view.</returns>
public JsonView <T> Filter(params JsonFilter[] filters)
{
return(new JsonView <T>(_, JsonFilter.Join(filters)));
}
internal JsonView(JsonFilter jsonFilter)
{
jsonFilter.VerifyNotNull(nameof(jsonFilter));
Filter = jsonFilter;
}
/// <summary>
/// Filters this DataSet for JSON serialization.
/// </summary>
/// <param name="filter">The JSON filter.</param>
/// <returns>The JSON view.</returns>
public JsonView <T> Filter(JsonFilter filter)
{
filter.VerifyNotNull(nameof(filter));
return(new JsonView <T>(_, filter));
}
