public void JSON_SerializeRowset_TypedRows()
{
var rowset = new Rowset(Schema.GetForTypedDoc(typeof(Person)));
for (var i = 0; i < 10; i++)
{
rowset.Insert(new Person {
ID = "POP{0}".Args(i),
FirstName = "Oleg",
LastName = "Popov-{0}".Args(i),
DOB = new DateTime(1953, 12, 10),
YearsInSpace = 12
});
}
// Serialization without schema
var json = rowset.ToJSON(Azos.Serialization.JSON.JSONWritingOptions.PrettyPrint);
Console.WriteLine(json);
var rowset2 = json.JSONToDynamic();
Aver.AreEqual("Popov-1", rowset2.Rows[1][2]);
RowsetBase rowset3 = new Rowset(Schema.GetForTypedDoc(typeof(Person)));
var res = Rowset.FromJSON <Person>(json, ref rowset3);
Aver.AreEqual(10, res);
Aver.AreEqual(10, rowset3.Count);
Aver.AreObjectsEqual("Popov-1", rowset3[1][2]);
var options = new Azos.Serialization.JSON.JSONWritingOptions
{
RowsetMetadata = true,
IndentWidth = 2,
ObjectLineBreak = true,
MemberLineBreak = true,
SpaceSymbols = true,
ASCIITarget = false
};
rowset3.Clear();
var json2 = rowset.ToJSON(options);
var res2 = Rowset.FromJSON <Person>(json2, ref rowset3);
Aver.AreEqual(10, res);
Aver.AreEqual(10, rowset3.Count);
Aver.AreObjectsEqual("Popov-1", rowset3[1][2]);
}
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 JSON_SerializeRow_ComplexTypedRow_WithSchema()
{
var row1 = new PersonWithNesting {
ID = "A1",
FirstName = "Joseph",
LastName = "Mc'Cloud",
DOB = new DateTime(1953, 12, 10),
YearsInSpace = 12,
LatestHistory = new HistoryItem {
ID = "111", StartDate = DateTime.Now, Description = "Chaplin"
},
History1 = new List <HistoryItem>
{
new HistoryItem {
ID = "789211", StartDate = DateTime.Now, Description = "Chaplin with us"
},
new HistoryItem {
ID = "234234", StartDate = DateTime.Now, Description = "Chaplin with you"
}
},
History2 = new HistoryItem[2]
};
var tbl1 = new Rowset(row1.Schema);
tbl1.Add(row1);
var json = tbl1.ToJSON(new Azos.Serialization.JSON.JSONWritingOptions
{
RowsetMetadata = true,
SpaceSymbols = true,
IndentWidth = 2,
MemberLineBreak = true,
ObjectLineBreak = true,
RowsAsMap = true,
Purpose = JSONSerializationPurpose.Marshalling
}); //AS MAP
Console.WriteLine(json);
var tbl2 = json.JSONToDynamic();
var row2 = tbl2.Rows[0];
Aver.AreEqual("A1", row2.ID);
Aver.AreEqual("Joseph", row2.FirstName);
Aver.AreEqual("Mc'Cloud", row2.LastName);
Aver.AreEqual("111", row2.LatestHistory.ID);
Aver.AreEqual(2, row2.History1.Count);
Aver.AreEqual("234234", row2.History1[1].ID);
}
public void Rowset_FromJSON_ShemaOnly()
{
var src = new Rowset(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);
}
public void JSON_SerializeRowset_TypedRows()
{
var rowset = new Rowset(Schema.GetForTypedRow(typeof(Person)));
for (var i = 0; i < 10; i++)
{
rowset.Insert(new Person {
ID = "POP{0}".Args(i),
FirstName = "Oleg",
LastName = "Popov-{0}".Args(i),
DOB = new DateTime(1953, 12, 10),
YearsInSpace = 12
});
}
var json = rowset.ToJSON(NFX.Serialization.JSON.JSONWritingOptions.PrettyPrint); // );
Console.WriteLine(json);
var rowset2 = json.JSONToDynamic();
Assert.AreEqual("Popov-1", rowset2.Rows[1][2]);
}
public void JSON_SerializeRowset_ComplexTypedRows_Map()
{
var rowset = new Rowset(Schema.GetForTypedDoc(typeof(PersonWithNesting)));
for (var i = 0; i < 10; i++)
{
rowset.Insert(new PersonWithNesting {
ID = "POP{0}".Args(i),
FirstName = "Oleg",
LastName = "Popov-{0}".Args(i),
DOB = new DateTime(1953, 12, 10),
YearsInSpace = 12,
LatestHistory = new HistoryItem {
ID = "111", StartDate = DateTime.Now, Description = "Chaplin"
},
History1 = new List <HistoryItem>
{
new HistoryItem {
ID = "789211", StartDate = DateTime.Now, Description = "Chaplin with us"
},
new HistoryItem {
ID = "234234", StartDate = DateTime.Now, Description = "Chaplin with you"
}
},
History2 = new HistoryItem[2]
});
}
var json = rowset.ToJSON(Azos.Serialization.JSON.JSONWritingOptions.PrettyPrintRowsAsMap); // );
Console.WriteLine(json);
var rowset2 = json.JSONToDynamic();
Aver.AreEqual("Popov-1", rowset2.Rows[1].LastName);
Aver.AreEqual("789211", rowset2.Rows[1].History1[0].ID);
}
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);
}
