public void Rowset_FromJSON_DefMissed(bool rowsAsMap)
{
var row = new Person {
Name = "Henry", Age = 43
};
var rowSet = new Rowset(row.Schema);
rowSet.Add(row);
var options = new NFX.Serialization.JSON.JSONWritingOptions
{
RowsetMetadata = true,
RowsAsMap = rowsAsMap
};
var json = rowSet.ToJSON(options);
var map = JSONReader.DeserializeDataObject(json) as JSONDataMap;
var schema = (map["Schema"] as IDictionary <string, object>);
var defs = schema["FieldDefs"] as IList <object>;
defs.RemoveAt(1);
bool allMatched;
var trg = RowsetBase.FromJSON(map, out allMatched);
Aver.IsFalse(allMatched);
var trgRow = trg[0];
Aver.AreEqual(trgRow.Schema.FieldCount, 1);
Aver.AreObjectsEqual(trgRow["Name"], "Henry");
}
public void Rowset_FromJSON_FieldMissed(bool rowsAsMap)
{
var row = new Person { Name = "Henry", Age = 43 };
var rowSet = new Rowset(row.Schema);
rowSet.Add(row);
var options = new NFX.Serialization.JSON.JSONWritingOptions
{
RowsetMetadata = true,
RowsAsMap = rowsAsMap
};
var json = rowSet.ToJSON(options);
var map = JSONReader.DeserializeDataObject( json ) as JSONDataMap;
var rows = (map["Rows"] as IList<object>);
if (rowsAsMap)
{
var pers = rows[0] as IDictionary<string, object>;
pers.Remove("Age");
}
else
{
var pers = rows[0] as IList<object>;
pers.RemoveAt(1);
}
bool allMatched;
var trg = RowsetBase.FromJSON(map, out allMatched);
Assert.IsFalse(allMatched);
var trgRow = trg[0];
Assert.AreEqual(trgRow.Schema.FieldCount, 2);
Assert.AreEqual(trgRow["Name"], "Henry");
Assert.IsNull(trgRow["Age"]);
}
public void Table_FromJSON_ShemaOnly()
{
var src = new Table(new TeztRow().Schema);
var options = new NFX.Serialization.JSON.JSONWritingOptions
{
RowsetMetadata = true,
SpaceSymbols = true,
IndentWidth = 2,
MemberLineBreak = true,
ObjectLineBreak = true
};
var json = src.ToJSON(options);
var trg = RowsetBase.FromJSON(json, true);
schemaAssertions(trg.Schema, src.Schema);
Aver.AreEqual(trg.Count, 0);
}
/// <summary>
/// Deserializes into Rowset or Table from JSONDataMap, as serialized by RowsedBase.WriteAsJSON()
/// </summary>
public static RowsetBase ToRowset(JsonDataMap jsonMap, bool schemaOnly = false, bool readOnlySchema = false)
{
return(RowsetBase.FromJSON(jsonMap, schemaOnly, readOnlySchema));
}
/// <summary>
/// Deserializes into Rowset or Table from JSOnDataMap, as serialized by RowsedBase.WriteAsJSON()
/// </summary>
public static RowsetBase ToRowset(string json, bool schemaOnly = false, bool readOnlySchema = false)
{
return(RowsetBase.FromJSON(json, schemaOnly, readOnlySchema));
}
public void Rowset_FromJSON(bool rowsAsMap)
{
var row = new TeztRow();
var src = new Rowset(row.Schema);
row.BoolField = true;
row.CharField = 'a';
row.StringField = "aaa";
row.DateTimeField = new DateTime(2016, 1, 2);
row.GDIDField = new GDID(1, 2, 3);
row.ByteField = 100;
row.ShortField = -100;
row.IntField = -999;
row.UIntField = 254869;
row.LongField = -267392;
row.FloatField = 32768.32768F;
row.DoubleField = -1048576.1048576D;
row.DecimalField = 1.0529M;
row.NullableField = null;
row.ArrayInt = new int[] { -1, 0, 1 };
row.ListString = new List <string> {
"one", "two", "three"
};
row.DictionaryIntStr = new Dictionary <int, string>
{
{ 1, "first" },
{ 2, "second" }
};
row.RowField = new Person {
Name = "John", Age = 20
};
src.Add(row);
row.BoolField = false;
row.CharField = 'b';
row.StringField = "bbb";
row.DateTimeField = new DateTime(2016, 2, 1);
row.GDIDField = new GDID(4, 5, 6);
row.ByteField = 101;
row.ShortField = 100;
row.IntField = 999;
row.UIntField = 109876;
row.LongField = 267392;
row.FloatField = -32768.32768F;
row.DoubleField = -048576.1048576D;
row.DecimalField = -1.0529M;
row.NullableField = null;
row.ArrayInt = new int[] { 1, 0, -1 };
row.ListString = new List <string> {
"three", "two", "one"
};
row.DictionaryIntStr = new Dictionary <int, string>
{
{ 0, "zero" },
{ 1, "first" },
{ 2, "second" }
};
row.RowField = new Person {
Name = "Ann", Age = 19
};
src.Add(row);
var options = new NFX.Serialization.JSON.JSONWritingOptions
{
RowsetMetadata = true,
SpaceSymbols = true,
IndentWidth = 2,
MemberLineBreak = true,
ObjectLineBreak = true,
RowsAsMap = rowsAsMap
};
var json = src.ToJSON(options);
var trg = RowsetBase.FromJSON(json);
schemaAssertions(trg.Schema, src.Schema);
rowsAssertions(src, trg, rowsAsMap);
}