public void DeserializeTypeName()
{
InMemoryTraceWriter traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Verbose
};
string json = @"{
""$type"": ""System.Collections.Generic.List`1[[System.Object, mscorlib]], mscorlib"",
""$values"": [
{
""$type"": ""System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[System.String, mscorlib]], mscorlib"",
""key!"": ""value!""
},
{
""$type"": ""System.Version, mscorlib"",
""Major"": 1,
""Minor"": 2,
""Build"": 3,
""Revision"": 4,
""MajorRevision"": 0,
""MinorRevision"": 4
}
]
}";
JsonConvert.DeserializeObject(json, null, new JsonSerializerSettings
{
TypeNameHandling = TypeNameHandling.All,
TraceWriter = traceWriter
});
Assert.AreEqual("Resolved type 'System.Collections.Generic.List`1[[System.Object, mscorlib]], mscorlib' to System.Collections.Generic.List`1[System.Object]. Path '$type', line 2, position 84.", traceWriter.TraceRecords[0].Message);
Assert.AreEqual("Started deserializing System.Collections.Generic.List`1[System.Object]. Path '$values', line 3, position 15.", traceWriter.TraceRecords[1].Message);
Assert.AreEqual("Resolved type 'System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[System.String, mscorlib]], mscorlib' to System.Collections.Generic.Dictionary`2[System.String,System.String]. Path '$values[0].$type', line 5, position 120.", traceWriter.TraceRecords[2].Message);
Assert.AreEqual("Started deserializing System.Collections.Generic.Dictionary`2[System.String,System.String]. Path '$values[0].key!', line 6, position 14.", traceWriter.TraceRecords[3].Message);
Assert.AreEqual("Finished deserializing System.Collections.Generic.Dictionary`2[System.String,System.String]. Path '$values[0]', line 7, position 6.", traceWriter.TraceRecords[4].Message);
Assert.AreEqual("Resolved type 'System.Version, mscorlib' to System.Version. Path '$values[1].$type', line 9, position 42.", traceWriter.TraceRecords[5].Message);
Assert.AreEqual("Deserializing System.Version using a non-default constructor 'Void .ctor(Int32, Int32, Int32, Int32)'. Path '$values[1].Major', line 10, position 15.", traceWriter.TraceRecords[6].Message);
Assert.AreEqual("Started deserializing System.Version. Path '$values[1]', line 16, position 6.", traceWriter.TraceRecords[7].Message);
Assert.AreEqual("Finished deserializing System.Version. Path '$values[1]', line 16, position 6.", traceWriter.TraceRecords[8].Message);
Assert.AreEqual("Finished deserializing System.Collections.Generic.List`1[System.Object]. Path '$values', line 17, position 4.", traceWriter.TraceRecords[9].Message);
}
public void PublicParametizedConstructorWithPropertyNameConflictWithAttribute()
{
InMemoryTraceWriter traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Verbose
};
string json = @"{name:""1""}";
PublicParametizedConstructorWithPropertyNameConflictWithAttribute c = JsonConvert.DeserializeObject <PublicParametizedConstructorWithPropertyNameConflictWithAttribute>(json, new JsonSerializerSettings
{
TraceWriter = traceWriter
});
Assert.IsNotNull(c);
Assert.AreEqual(1, c.Name);
Assert.AreEqual("Deserializing Newtonsoft.Json.Tests.TestObjects.PublicParametizedConstructorWithPropertyNameConflictWithAttribute using creator with parameters: name. Path 'name', line 1, position 6.", traceWriter.TraceRecords[0].Message);
}
public void Serialize()
{
var traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Info
};
string json =
JsonConvert.SerializeObject(
new TraceTestObject
{
StringArray = new[] { "1", "2" },
IntList = new List <int> {
1, 2
},
Version = new Version(1, 2, 3, 4),
StringDictionary =
new Dictionary <string, string>
{
{ "1", "!" },
{ "Two", "!!" },
{ "III", "!!!" }
}
},
new JsonSerializerSettings
{
TraceWriter = traceWriter,
Formatting = Formatting.Indented
});
Assert.AreEqual("Started serializing Newtonsoft.Json.Tests.Serialization.TraceTestObject. Path ''.", traceWriter.TraceRecords[0].Message);
Assert.AreEqual("Started serializing System.Collections.Generic.List`1[System.Int32]. Path 'IntList'.", traceWriter.TraceRecords[1].Message);
Assert.AreEqual("Finished serializing System.Collections.Generic.List`1[System.Int32]. Path 'IntList'.", traceWriter.TraceRecords[2].Message);
Assert.AreEqual("Started serializing System.String[]. Path 'StringArray'.", traceWriter.TraceRecords[3].Message);
Assert.AreEqual("Finished serializing System.String[]. Path 'StringArray'.", traceWriter.TraceRecords[4].Message);
Assert.AreEqual("Started serializing System.Version. Path 'Version'.", traceWriter.TraceRecords[5].Message);
Assert.AreEqual("Finished serializing System.Version. Path 'Version'.", traceWriter.TraceRecords[6].Message);
Assert.AreEqual("Started serializing System.Collections.Generic.Dictionary`2[System.String,System.String]. Path 'StringDictionary'.", traceWriter.TraceRecords[7].Message);
Assert.AreEqual("Finished serializing System.Collections.Generic.Dictionary`2[System.String,System.String]. Path 'StringDictionary'.", traceWriter.TraceRecords[8].Message);
Assert.AreEqual("Finished serializing Newtonsoft.Json.Tests.Serialization.TraceTestObject. Path ''.", traceWriter.TraceRecords[9].Message);
Assert.IsFalse(traceWriter.TraceRecords.Any(r => r.Level == TraceLevel.Verbose));
}
public void DeserializeISerializable()
{
InMemoryTraceWriter traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Verbose
};
ExceptionAssert.Throws <SerializationException>(() =>
{
JsonConvert.DeserializeObject <Exception>(
"{}",
new JsonSerializerSettings
{
TraceWriter = traceWriter
});
}, "Member 'ClassName' was not found.");
Assert.IsTrue(traceWriter.TraceRecords[0].Message.StartsWith("Deserializing System.Exception using ISerializable constructor. Path ''"));
Assert.AreEqual(TraceLevel.Info, traceWriter.TraceRecords[0].Level);
Assert.AreEqual("Error deserializing System.Exception. Member 'ClassName' was not found. Path '', line 1, position 2.", traceWriter.TraceRecords[1].Message);
Assert.AreEqual(TraceLevel.Error, traceWriter.TraceRecords[1].Level);
}
public void DeserializeConverter()
{
string json = @"[new Date(976623132000)]";
InMemoryTraceWriter traceWriter =
new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Verbose
};
JsonConvert.DeserializeObject <List <DateTime> >(
json,
new JsonSerializerSettings
{
Converters = { new JavaScriptDateTimeConverter() },
TraceWriter = traceWriter
});
Assert.AreEqual("Started deserializing System.Collections.Generic.List`1[System.DateTime]. Path '', line 1, position 1.", traceWriter.TraceRecords[0].Message);
Assert.AreEqual("Started deserializing System.DateTime with converter Newtonsoft.Json.Converters.JavaScriptDateTimeConverter. Path '[0]', line 1, position 10.", traceWriter.TraceRecords[1].Message);
Assert.AreEqual("Finished deserializing System.DateTime with converter Newtonsoft.Json.Converters.JavaScriptDateTimeConverter. Path '[0]', line 1, position 23.", traceWriter.TraceRecords[2].Message);
Assert.AreEqual("Finished deserializing System.Collections.Generic.List`1[System.DateTime]. Path '', line 1, position 24.", traceWriter.TraceRecords[3].Message);
}
public void SerializeConverter()
{
InMemoryTraceWriter traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Verbose
};
IList <DateTime> d = new List <DateTime>
{
new DateTime(2000, 12, 12, 12, 12, 12, DateTimeKind.Utc)
};
string json = JsonConvert.SerializeObject(d, Formatting.Indented, new JsonSerializerSettings
{
Converters = { new JavaScriptDateTimeConverter() },
TraceWriter = traceWriter
});
Assert.AreEqual("Started serializing System.Collections.Generic.List`1[System.DateTime]. Path ''.", traceWriter.TraceRecords[0].Message);
Assert.AreEqual("Started serializing System.DateTime with converter Newtonsoft.Json.Converters.JavaScriptDateTimeConverter. Path ''.", traceWriter.TraceRecords[1].Message);
Assert.AreEqual("Finished serializing System.DateTime with converter Newtonsoft.Json.Converters.JavaScriptDateTimeConverter. Path '[0]'.", traceWriter.TraceRecords[2].Message);
Assert.AreEqual("Finished serializing System.Collections.Generic.List`1[System.DateTime]. Path ''.", traceWriter.TraceRecords[3].Message);
}
public void WriteTypeNameForObjects()
{
InMemoryTraceWriter traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Verbose
};
IList<object> l = new List<object>
{
new Dictionary<string, string> { { "key!", "value!" } },
new Version(1, 2, 3, 4)
};
JsonConvert.SerializeObject(l, Formatting.Indented, new JsonSerializerSettings
{
TypeNameHandling = TypeNameHandling.All,
TraceWriter = traceWriter
});
Assert.AreEqual("Started serializing System.Collections.Generic.List`1[System.Object]. Path ''.", traceWriter.TraceRecords[0].Message);
Assert.AreEqual("Writing type name 'System.Collections.Generic.List`1[[System.Object, mscorlib]], mscorlib' for System.Collections.Generic.List`1[System.Object]. Path ''.", traceWriter.TraceRecords[1].Message);
Assert.AreEqual("Started serializing System.Collections.Generic.Dictionary`2[System.String,System.String]. Path '$values'.", traceWriter.TraceRecords[2].Message);
Assert.AreEqual("Writing type name 'System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[System.String, mscorlib]], mscorlib' for System.Collections.Generic.Dictionary`2[System.String,System.String]. Path '$values[0]'.", traceWriter.TraceRecords[3].Message);
Assert.AreEqual("Finished serializing System.Collections.Generic.Dictionary`2[System.String,System.String]. Path '$values[0]'.", traceWriter.TraceRecords[4].Message);
Assert.AreEqual("Started serializing System.Version. Path '$values[0]'.", traceWriter.TraceRecords[5].Message);
Assert.AreEqual("Writing type name 'System.Version, mscorlib' for System.Version. Path '$values[1]'.", traceWriter.TraceRecords[6].Message);
Assert.AreEqual("Finished serializing System.Version. Path '$values[1]'.", traceWriter.TraceRecords[7].Message);
Assert.AreEqual("Finished serializing System.Collections.Generic.List`1[System.Object]. Path ''.", traceWriter.TraceRecords[8].Message);
}
public void DeserializeDictionarysWithPreserveObjectReferences()
{
string json = @"{
""$id"": ""1"",
""other"": {
""$id"": ""2"",
""blah"": null
},
""self"": {
""$ref"": ""1""
}
}";
InMemoryTraceWriter traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Verbose
};
JsonConvert.DeserializeObject<PreserveReferencesHandlingTests.CircularDictionary>(json,
new JsonSerializerSettings
{
PreserveReferencesHandling = PreserveReferencesHandling.All,
SpecialPropertyHandling = SpecialPropertyHandling.Default,
TraceWriter = traceWriter
});
Assert.IsTrue(traceWriter.TraceRecords.Any(r => r.Message == "Read object reference Id '1' for Newtonsoft.Json.Tests.Serialization.PreserveReferencesHandlingTests+CircularDictionary. Path 'other', line 3, position 11."));
Assert.IsTrue(traceWriter.TraceRecords.Any(r => r.Message == "Read object reference Id '2' for Newtonsoft.Json.Tests.Serialization.PreserveReferencesHandlingTests+CircularDictionary. Path 'other.blah', line 5, position 12."));
Assert.IsTrue(traceWriter.TraceRecords.Any(r => r.Message.StartsWith("Resolved object reference '1' to Newtonsoft.Json.Tests.Serialization.PreserveReferencesHandlingTests+CircularDictionary. Path 'self'")));
}
public void SerializeDictionarysWithPreserveObjectReferences()
{
PreserveReferencesHandlingTests.CircularDictionary circularDictionary = new PreserveReferencesHandlingTests.CircularDictionary();
circularDictionary.Add("other", new PreserveReferencesHandlingTests.CircularDictionary { { "blah", null } });
circularDictionary.Add("self", circularDictionary);
InMemoryTraceWriter traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Verbose
};
JsonConvert.SerializeObject(
circularDictionary,
Formatting.Indented,
new JsonSerializerSettings
{
PreserveReferencesHandling = PreserveReferencesHandling.All,
TraceWriter = traceWriter
});
Assert.IsTrue(traceWriter.TraceRecords.Any(r => r.Message == "Writing object reference Id '1' for Newtonsoft.Json.Tests.Serialization.PreserveReferencesHandlingTests+CircularDictionary. Path ''."));
Assert.IsTrue(traceWriter.TraceRecords.Any(r => r.Message == "Writing object reference Id '2' for Newtonsoft.Json.Tests.Serialization.PreserveReferencesHandlingTests+CircularDictionary. Path 'other'."));
Assert.IsTrue(traceWriter.TraceRecords.Any(r => r.Message == "Writing object reference to Id '1' for Newtonsoft.Json.Tests.Serialization.PreserveReferencesHandlingTests+CircularDictionary. Path 'self'."));
}
public void ShouldSerializeTestClass()
{
ShouldSerializeTestClass c = new ShouldSerializeTestClass();
c.Age = 29;
c.Name = "Jim";
c._shouldSerializeName = true;
InMemoryTraceWriter traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Verbose
};
JsonConvert.SerializeObject(c, new JsonSerializerSettings { TraceWriter = traceWriter });
Assert.AreEqual("ShouldSerialize result for property 'Name' on Newtonsoft.Json.Tests.Serialization.ShouldSerializeTestClass: True. Path ''.", traceWriter.TraceRecords[1].Message);
Assert.AreEqual(TraceLevel.Verbose, traceWriter.TraceRecords[1].Level);
traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Verbose
};
c._shouldSerializeName = false;
JsonConvert.SerializeObject(c, new JsonSerializerSettings { TraceWriter = traceWriter });
Assert.AreEqual("ShouldSerialize result for property 'Name' on Newtonsoft.Json.Tests.Serialization.ShouldSerializeTestClass: False. Path ''.", traceWriter.TraceRecords[1].Message);
Assert.AreEqual(TraceLevel.Verbose, traceWriter.TraceRecords[1].Level);
}
public void DeserializeMissingMember()
{
InMemoryTraceWriter traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Verbose
};
JsonConvert.DeserializeObject<Person>(
"{'MissingMemberProperty':'!!'}",
new JsonSerializerSettings
{
TraceWriter = traceWriter
});
Assert.AreEqual("Started deserializing Newtonsoft.Json.Tests.TestObjects.Person. Path 'MissingMemberProperty', line 1, position 25.", traceWriter.TraceRecords[0].Message);
Assert.AreEqual("Could not find member 'MissingMemberProperty' on Newtonsoft.Json.Tests.TestObjects.Person. Path 'MissingMemberProperty', line 1, position 25.", traceWriter.TraceRecords[1].Message);
Assert.IsTrue(traceWriter.TraceRecords[2].Message.StartsWith("Finished deserializing Newtonsoft.Json.Tests.TestObjects.Person. Path ''"));
}
public void DeserializeTypeName()
{
InMemoryTraceWriter traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Verbose
};
string json = @"{
""$type"": ""System.Collections.Generic.List`1[[System.Object, mscorlib]], mscorlib"",
""$values"": [
{
""$type"": ""System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[System.String, mscorlib]], mscorlib"",
""key!"": ""value!""
},
{
""$type"": ""System.Version, mscorlib"",
""Major"": 1,
""Minor"": 2,
""Build"": 3,
""Revision"": 4,
""MajorRevision"": 0,
""MinorRevision"": 4
}
]
}";
JsonConvert.DeserializeObject(json, null, new JsonSerializerSettings
{
TypeNameHandling = TypeNameHandling.All,
SpecialPropertyHandling = SpecialPropertyHandling.Default,
TraceWriter = traceWriter
});
Assert.AreEqual("Resolved type 'System.Collections.Generic.List`1[[System.Object, mscorlib]], mscorlib' to System.Collections.Generic.List`1[System.Object]. Path '$type', line 2, position 84.", traceWriter.TraceRecords[0].Message);
Assert.AreEqual("Started deserializing System.Collections.Generic.List`1[System.Object]. Path '$values', line 3, position 15.", traceWriter.TraceRecords[1].Message);
Assert.AreEqual("Resolved type 'System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[System.String, mscorlib]], mscorlib' to System.Collections.Generic.Dictionary`2[System.String,System.String]. Path '$values[0].$type', line 5, position 120.", traceWriter.TraceRecords[2].Message);
Assert.AreEqual("Started deserializing System.Collections.Generic.Dictionary`2[System.String,System.String]. Path '$values[0].key!', line 6, position 14.", traceWriter.TraceRecords[3].Message);
Assert.IsTrue(traceWriter.TraceRecords[4].Message.StartsWith("Finished deserializing System.Collections.Generic.Dictionary`2[System.String,System.String]. Path '$values[0]'"));
Assert.AreEqual("Resolved type 'System.Version, mscorlib' to System.Version. Path '$values[1].$type', line 9, position 42.", traceWriter.TraceRecords[5].Message);
Assert.AreEqual("Deserializing System.Version using a non-default constructor 'Void .ctor(Int32, Int32, Int32, Int32)'. Path '$values[1].Major', line 10, position 15.", traceWriter.TraceRecords[6].Message);
Assert.IsTrue(traceWriter.TraceRecords[7].Message.StartsWith("Started deserializing System.Version. Path '$values[1]'"));
Assert.IsTrue(traceWriter.TraceRecords[8].Message.StartsWith("Finished deserializing System.Version. Path '$values[1]'"));
Assert.IsTrue(traceWriter.TraceRecords[9].Message.StartsWith("Finished deserializing System.Collections.Generic.List`1[System.Object]. Path '$values'"));
}
public void PublicParametizedConstructorWithPropertyNameConflictWithAttribute()
{
InMemoryTraceWriter traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Verbose
};
string json = @"{name:""1""}";
PublicParametizedConstructorWithPropertyNameConflictWithAttribute c = JsonConvert.DeserializeObject<PublicParametizedConstructorWithPropertyNameConflictWithAttribute>(json, new JsonSerializerSettings
{
TraceWriter = traceWriter
});
Assert.IsNotNull(c);
Assert.AreEqual(1, c.Name);
Assert.AreEqual("Deserializing Newtonsoft.Json.Tests.TestObjects.PublicParametizedConstructorWithPropertyNameConflictWithAttribute using creator with parameters: name. Path 'name', line 1, position 6.", traceWriter.TraceRecords[0].Message);
}
public void SpecifiedTest()
{
SpecifiedTestClass c = new SpecifiedTestClass();
c.Name = "James";
c.Age = 27;
c.NameSpecified = false;
InMemoryTraceWriter traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Verbose
};
string json = JsonConvert.SerializeObject(c, Formatting.Indented, new JsonSerializerSettings {
TraceWriter = traceWriter
});
Assert.AreEqual("Started serializing Newtonsoft.Json.Tests.Serialization.SpecifiedTestClass. Path ''.", traceWriter.TraceRecords[0].Message);
Assert.AreEqual("IsSpecified result for property 'Name' on Newtonsoft.Json.Tests.Serialization.SpecifiedTestClass: False. Path ''.", traceWriter.TraceRecords[1].Message);
Assert.AreEqual("IsSpecified result for property 'Weight' on Newtonsoft.Json.Tests.Serialization.SpecifiedTestClass: False. Path 'Age'.", traceWriter.TraceRecords[2].Message);
Assert.AreEqual("IsSpecified result for property 'Height' on Newtonsoft.Json.Tests.Serialization.SpecifiedTestClass: False. Path 'Age'.", traceWriter.TraceRecords[3].Message);
Assert.AreEqual("IsSpecified result for property 'FavoriteNumber' on Newtonsoft.Json.Tests.Serialization.SpecifiedTestClass: False. Path 'Age'.", traceWriter.TraceRecords[4].Message);
Assert.AreEqual("Finished serializing Newtonsoft.Json.Tests.Serialization.SpecifiedTestClass. Path ''.", traceWriter.TraceRecords[5].Message);
StringAssert.AreEqual(@"{
""Age"": 27
}", json);
traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Verbose
};
SpecifiedTestClass deserialized = JsonConvert.DeserializeObject <SpecifiedTestClass>(json, new JsonSerializerSettings {
TraceWriter = traceWriter
});
Assert.AreEqual("Started deserializing Newtonsoft.Json.Tests.Serialization.SpecifiedTestClass. Path 'Age', line 2, position 9.", traceWriter.TraceRecords[0].Message);
Assert.IsTrue(traceWriter.TraceRecords[1].Message.StartsWith("Finished deserializing Newtonsoft.Json.Tests.Serialization.SpecifiedTestClass. Path ''"));
Assert.IsNull(deserialized.Name);
Assert.IsFalse(deserialized.NameSpecified);
Assert.IsFalse(deserialized.WeightSpecified);
Assert.IsFalse(deserialized.HeightSpecified);
Assert.IsFalse(deserialized.FavoriteNumberSpecified);
Assert.AreEqual(27, deserialized.Age);
c.NameSpecified = true;
c.WeightSpecified = true;
c.HeightSpecified = true;
c.FavoriteNumber = 23;
json = JsonConvert.SerializeObject(c, Formatting.Indented);
StringAssert.AreEqual(@"{
""Name"": ""James"",
""Age"": 27,
""Weight"": 0,
""Height"": 0,
""FavoriteNumber"": 23
}", json);
traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Verbose
};
deserialized = JsonConvert.DeserializeObject <SpecifiedTestClass>(json, new JsonSerializerSettings {
TraceWriter = traceWriter
});
Assert.AreEqual("Started deserializing Newtonsoft.Json.Tests.Serialization.SpecifiedTestClass. Path 'Name', line 2, position 10.", traceWriter.TraceRecords[0].Message);
Assert.AreEqual("IsSpecified for property 'Name' on Newtonsoft.Json.Tests.Serialization.SpecifiedTestClass set to true. Path 'Name', line 2, position 18.", traceWriter.TraceRecords[1].Message);
Assert.AreEqual("IsSpecified for property 'Weight' on Newtonsoft.Json.Tests.Serialization.SpecifiedTestClass set to true. Path 'Weight', line 4, position 14.", traceWriter.TraceRecords[2].Message);
Assert.AreEqual("IsSpecified for property 'Height' on Newtonsoft.Json.Tests.Serialization.SpecifiedTestClass set to true. Path 'Height', line 5, position 14.", traceWriter.TraceRecords[3].Message);
Assert.IsTrue(traceWriter.TraceRecords[4].Message.StartsWith("Finished deserializing Newtonsoft.Json.Tests.Serialization.SpecifiedTestClass. Path ''"));
Assert.AreEqual("James", deserialized.Name);
Assert.IsTrue(deserialized.NameSpecified);
Assert.IsTrue(deserialized.WeightSpecified);
Assert.IsTrue(deserialized.HeightSpecified);
Assert.IsTrue(deserialized.FavoriteNumberSpecified);
Assert.AreEqual(27, deserialized.Age);
Assert.AreEqual(23, deserialized.FavoriteNumber);
}
public void Populate()
{
InMemoryTraceWriter traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Info
};
TraceTestObject o2 = new TraceTestObject();
JsonConvert.PopulateObject(@"{
""IntList"": [
1,
2
],
""StringArray"": [
""1"",
""2""
],
""Version"": {
""Major"": 1,
""Minor"": 2,
""Build"": 3,
""Revision"": 4,
""MajorRevision"": 0,
""MinorRevision"": 4
},
""StringDictionary"": {
""1"": ""!"",
""Two"": ""!!"",
""III"": ""!!!""
},
""Double"": 1.1
}",
o2,
new JsonSerializerSettings
{
TraceWriter = traceWriter,
MetadataPropertyHandling = MetadataPropertyHandling.Default
});
Assert.AreEqual(2, o2.IntList.Count);
Assert.AreEqual(2, o2.StringArray.Length);
Assert.AreEqual(1, o2.Version.Major);
Assert.AreEqual(2, o2.Version.Minor);
Assert.AreEqual(3, o2.StringDictionary.Count);
Assert.AreEqual(1.1d, o2.Double);
Assert.AreEqual("Started deserializing Newtonsoft.Json.Tests.Serialization.TraceTestObject. Path 'IntList', line 2, position 12.", traceWriter.TraceRecords[0].Message);
Assert.AreEqual("Started deserializing System.Collections.Generic.IList`1[System.Int32]. Path 'IntList', line 2, position 14.", traceWriter.TraceRecords[1].Message);
Assert.IsTrue(traceWriter.TraceRecords[2].Message.StartsWith("Finished deserializing System.Collections.Generic.IList`1[System.Int32]. Path 'IntList'"));
Assert.AreEqual("Started deserializing System.String[]. Path 'StringArray', line 6, position 18.", traceWriter.TraceRecords[3].Message);
Assert.IsTrue(traceWriter.TraceRecords[4].Message.StartsWith("Finished deserializing System.String[]. Path 'StringArray'"));
Assert.AreEqual("Deserializing System.Version using creator with parameters: Major, Minor, Build, Revision. Path 'Version.Major', line 11, position 12.", traceWriter.TraceRecords[5].Message);
Assert.IsTrue(traceWriter.TraceRecords[6].Message.StartsWith("Started deserializing System.Version. Path 'Version'"));
Assert.IsTrue(traceWriter.TraceRecords[7].Message.StartsWith("Finished deserializing System.Version. Path 'Version'"));
Assert.AreEqual("Started deserializing System.Collections.Generic.IDictionary`2[System.String,System.String]. Path 'StringDictionary.1', line 19, position 8.", traceWriter.TraceRecords[8].Message);
Assert.IsTrue(traceWriter.TraceRecords[9].Message.StartsWith("Finished deserializing System.Collections.Generic.IDictionary`2[System.String,System.String]. Path 'StringDictionary'"));
Assert.IsTrue(traceWriter.TraceRecords[10].Message.StartsWith("Finished deserializing Newtonsoft.Json.Tests.Serialization.TraceTestObject. Path ''"));
Assert.IsFalse(traceWriter.TraceRecords.Any(r => r.Level == TraceLevel.Verbose));
}
public void SerializeConverter()
{
InMemoryTraceWriter traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Verbose
};
IList<DateTime> d = new List<DateTime>
{
new DateTime(2000, 12, 12, 12, 12, 12, DateTimeKind.Utc)
};
string json = JsonConvert.SerializeObject(d, Formatting.Indented, new JsonSerializerSettings
{
Converters = { new JavaScriptDateTimeConverter() },
TraceWriter = traceWriter
});
Assert.AreEqual("Started serializing System.Collections.Generic.List`1[System.DateTime]. Path ''.", traceWriter.TraceRecords[0].Message);
Assert.AreEqual("Started serializing System.DateTime with converter Newtonsoft.Json.Converters.JavaScriptDateTimeConverter. Path ''.", traceWriter.TraceRecords[1].Message);
Assert.AreEqual("Finished serializing System.DateTime with converter Newtonsoft.Json.Converters.JavaScriptDateTimeConverter. Path '[0]'.", traceWriter.TraceRecords[2].Message);
Assert.AreEqual("Finished serializing System.Collections.Generic.List`1[System.DateTime]. Path ''.", traceWriter.TraceRecords[3].Message);
}
public void DeserializeConverter()
{
string json = @"[new Date(976623132000)]";
InMemoryTraceWriter traceWriter =
new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Verbose
};
JsonConvert.DeserializeObject<List<DateTime>>(
json,
new JsonSerializerSettings
{
Converters = { new JavaScriptDateTimeConverter() },
TraceWriter = traceWriter
});
Assert.AreEqual("Started deserializing System.Collections.Generic.List`1[System.DateTime]. Path '', line 1, position 1.", traceWriter.TraceRecords[0].Message);
Assert.AreEqual("Started deserializing System.DateTime with converter Newtonsoft.Json.Converters.JavaScriptDateTimeConverter. Path '[0]', line 1, position 10.", traceWriter.TraceRecords[1].Message);
Assert.AreEqual("Finished deserializing System.DateTime with converter Newtonsoft.Json.Converters.JavaScriptDateTimeConverter. Path '[0]', line 1, position 23.", traceWriter.TraceRecords[2].Message);
Assert.AreEqual("Finished deserializing System.Collections.Generic.List`1[System.DateTime]. Path '', line 1, position 24.", traceWriter.TraceRecords[3].Message);
}
public void Serialize()
{
var traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Info
};
string json =
JsonConvert.SerializeObject(
new TraceTestObject
{
StringArray = new[] { "1", "2" },
IntList = new List<int> { 1, 2 },
Version = new Version(1, 2, 3, 4),
StringDictionary =
new Dictionary<string, string>
{
{ "1", "!" },
{ "Two", "!!" },
{ "III", "!!!" }
}
},
new JsonSerializerSettings
{
TraceWriter = traceWriter,
Formatting = Formatting.Indented
});
Assert.AreEqual("Started serializing Newtonsoft.Json.Tests.Serialization.TraceTestObject. Path ''.", traceWriter.TraceRecords[0].Message);
Assert.AreEqual("Started serializing System.Collections.Generic.List`1[System.Int32]. Path 'IntList'.", traceWriter.TraceRecords[1].Message);
Assert.AreEqual("Finished serializing System.Collections.Generic.List`1[System.Int32]. Path 'IntList'.", traceWriter.TraceRecords[2].Message);
Assert.AreEqual("Started serializing System.String[]. Path 'StringArray'.", traceWriter.TraceRecords[3].Message);
Assert.AreEqual("Finished serializing System.String[]. Path 'StringArray'.", traceWriter.TraceRecords[4].Message);
Assert.AreEqual("Started serializing System.Version. Path 'Version'.", traceWriter.TraceRecords[5].Message);
Assert.AreEqual("Finished serializing System.Version. Path 'Version'.", traceWriter.TraceRecords[6].Message);
Assert.AreEqual("Started serializing System.Collections.Generic.Dictionary`2[System.String,System.String]. Path 'StringDictionary'.", traceWriter.TraceRecords[7].Message);
Assert.AreEqual("Finished serializing System.Collections.Generic.Dictionary`2[System.String,System.String]. Path 'StringDictionary'.", traceWriter.TraceRecords[8].Message);
Assert.AreEqual("Finished serializing Newtonsoft.Json.Tests.Serialization.TraceTestObject. Path ''.", traceWriter.TraceRecords[9].Message);
Assert.IsFalse(traceWriter.TraceRecords.Any(r => r.Level == TraceLevel.Verbose));
}
public void DeserializeISerializable()
{
InMemoryTraceWriter traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Verbose
};
ExceptionAssert.Throws<SerializationException>(
"Member 'ClassName' was not found.",
() =>
{
JsonConvert.DeserializeObject<Exception>(
"{}",
new JsonSerializerSettings
{
TraceWriter = traceWriter
});
});
Assert.IsTrue(traceWriter.TraceRecords[0].Message.StartsWith("Deserializing System.Exception using ISerializable constructor. Path ''"));
Assert.AreEqual(TraceLevel.Info, traceWriter.TraceRecords[0].Level);
Assert.AreEqual("Error deserializing System.Exception. Member 'ClassName' was not found. Path '', line 1, position 2.", traceWriter.TraceRecords[1].Message);
Assert.AreEqual(TraceLevel.Error, traceWriter.TraceRecords[1].Level);
}
public void Deserialize()
{
InMemoryTraceWriter traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Info
};
TraceTestObject o2 = JsonConvert.DeserializeObject<TraceTestObject>(
@"{
""IntList"": [
1,
2
],
""StringArray"": [
""1"",
""2""
],
""Version"": {
""Major"": 1,
""Minor"": 2,
""Build"": 3,
""Revision"": 4,
""MajorRevision"": 0,
""MinorRevision"": 4
},
""StringDictionary"": {
""1"": ""!"",
""Two"": ""!!"",
""III"": ""!!!""
}
}",
new JsonSerializerSettings
{
TraceWriter = traceWriter
});
Assert.AreEqual(2, o2.IntList.Count);
Assert.AreEqual(2, o2.StringArray.Length);
Assert.AreEqual(1, o2.Version.Major);
Assert.AreEqual(2, o2.Version.Minor);
Assert.AreEqual(3, o2.StringDictionary.Count);
Assert.AreEqual("Started deserializing Newtonsoft.Json.Tests.Serialization.TraceTestObject. Path 'IntList', line 2, position 13.", traceWriter.TraceRecords[0].Message);
Assert.AreEqual("Started deserializing System.Collections.Generic.IList`1[System.Int32]. Path 'IntList', line 2, position 15.", traceWriter.TraceRecords[1].Message);
Assert.IsTrue(traceWriter.TraceRecords[2].Message.StartsWith("Finished deserializing System.Collections.Generic.IList`1[System.Int32]. Path 'IntList'"));
Assert.AreEqual("Started deserializing System.String[]. Path 'StringArray', line 6, position 19.", traceWriter.TraceRecords[3].Message);
Assert.IsTrue(traceWriter.TraceRecords[4].Message.StartsWith("Finished deserializing System.String[]. Path 'StringArray'"));
Assert.AreEqual("Deserializing System.Version using a non-default constructor 'Void .ctor(Int32, Int32, Int32, Int32)'. Path 'Version.Major', line 11, position 13.", traceWriter.TraceRecords[5].Message);
Assert.IsTrue(traceWriter.TraceRecords[6].Message.StartsWith("Started deserializing System.Version. Path 'Version'"));
Assert.IsTrue(traceWriter.TraceRecords[7].Message.StartsWith("Finished deserializing System.Version. Path 'Version'"));
Assert.AreEqual("Started deserializing System.Collections.Generic.IDictionary`2[System.String,System.String]. Path 'StringDictionary.1', line 19, position 9.", traceWriter.TraceRecords[8].Message);
Assert.IsTrue(traceWriter.TraceRecords[9].Message.StartsWith("Finished deserializing System.Collections.Generic.IDictionary`2[System.String,System.String]. Path 'StringDictionary'"));
Assert.IsTrue(traceWriter.TraceRecords[10].Message.StartsWith("Finished deserializing Newtonsoft.Json.Tests.Serialization.TraceTestObject. Path ''"));
Assert.IsFalse(traceWriter.TraceRecords.Any(r => r.Level == TraceLevel.Verbose));
}
public void DeserializeMissingMemberConstructor()
{
InMemoryTraceWriter traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Verbose
};
string json = @"{
""Major"": 1,
""Minor"": 2,
""Build"": 3,
""Revision"": 4,
""MajorRevision"": 0,
""MinorRevision"": 4,
""MissingMemberProperty"": null
}";
JsonConvert.DeserializeObject<Version>(json, new JsonSerializerSettings
{
TraceWriter = traceWriter
});
Assert.AreEqual("Deserializing System.Version using a non-default constructor 'Void .ctor(Int32, Int32, Int32, Int32)'. Path 'Major', line 2, position 11.", traceWriter.TraceRecords[0].Message);
Assert.AreEqual("Could not find member 'MissingMemberProperty' on System.Version. Path 'MissingMemberProperty', line 8, position 32.", traceWriter.TraceRecords[1].Message);
Assert.IsTrue(traceWriter.TraceRecords[2].Message.StartsWith("Started deserializing System.Version. Path ''"));
Assert.IsTrue(traceWriter.TraceRecords[3].Message.StartsWith("Finished deserializing System.Version. Path ''"));
}
public void ErrorDeserializing()
{
string json = @"{""Integer"":""hi""}";
var traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Info
};
ExceptionAssert.Throws<Exception>(
"Could not convert string to integer: hi. Path 'Integer', line 1, position 15.",
() =>
{
JsonConvert.DeserializeObject<IntegerTestClass>(
json,
new JsonSerializerSettings
{
TraceWriter = traceWriter
});
});
Assert.AreEqual(2, traceWriter.TraceRecords.Count);
Assert.AreEqual(TraceLevel.Info, traceWriter.TraceRecords[0].Level);
Assert.AreEqual("Started deserializing Newtonsoft.Json.Tests.Serialization.IntegerTestClass. Path 'Integer', line 1, position 11.", traceWriter.TraceRecords[0].Message);
Assert.AreEqual(TraceLevel.Error, traceWriter.TraceRecords[1].Level);
Assert.AreEqual("Error deserializing Newtonsoft.Json.Tests.Serialization.IntegerTestClass. Could not convert string to integer: hi. Path 'Integer', line 1, position 15.", traceWriter.TraceRecords[1].Message);
}
public void SpecifiedTest()
{
SpecifiedTestClass c = new SpecifiedTestClass();
c.Name = "James";
c.Age = 27;
c.NameSpecified = false;
InMemoryTraceWriter traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Verbose
};
string json = JsonConvert.SerializeObject(c, Formatting.Indented, new JsonSerializerSettings { TraceWriter = traceWriter });
Assert.AreEqual("Started serializing Newtonsoft.Json.Tests.Serialization.SpecifiedTestClass. Path ''.", traceWriter.TraceRecords[0].Message);
Assert.AreEqual("IsSpecified result for property 'Name' on Newtonsoft.Json.Tests.Serialization.SpecifiedTestClass: False. Path ''.", traceWriter.TraceRecords[1].Message);
Assert.AreEqual("IsSpecified result for property 'Weight' on Newtonsoft.Json.Tests.Serialization.SpecifiedTestClass: False. Path 'Age'.", traceWriter.TraceRecords[2].Message);
Assert.AreEqual("IsSpecified result for property 'Height' on Newtonsoft.Json.Tests.Serialization.SpecifiedTestClass: False. Path 'Age'.", traceWriter.TraceRecords[3].Message);
Assert.AreEqual("IsSpecified result for property 'FavoriteNumber' on Newtonsoft.Json.Tests.Serialization.SpecifiedTestClass: False. Path 'Age'.", traceWriter.TraceRecords[4].Message);
Assert.AreEqual("Finished serializing Newtonsoft.Json.Tests.Serialization.SpecifiedTestClass. Path ''.", traceWriter.TraceRecords[5].Message);
Assert.AreEqual(@"{
""Age"": 27
}", json);
traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Verbose
};
SpecifiedTestClass deserialized = JsonConvert.DeserializeObject<SpecifiedTestClass>(json, new JsonSerializerSettings { TraceWriter = traceWriter });
Assert.AreEqual("Started deserializing Newtonsoft.Json.Tests.Serialization.SpecifiedTestClass. Path 'Age', line 2, position 9.", traceWriter.TraceRecords[0].Message);
Assert.IsTrue(traceWriter.TraceRecords[1].Message.StartsWith("Finished deserializing Newtonsoft.Json.Tests.Serialization.SpecifiedTestClass. Path ''"));
Assert.IsNull(deserialized.Name);
Assert.IsFalse(deserialized.NameSpecified);
Assert.IsFalse(deserialized.WeightSpecified);
Assert.IsFalse(deserialized.HeightSpecified);
Assert.IsFalse(deserialized.FavoriteNumberSpecified);
Assert.AreEqual(27, deserialized.Age);
c.NameSpecified = true;
c.WeightSpecified = true;
c.HeightSpecified = true;
c.FavoriteNumber = 23;
json = JsonConvert.SerializeObject(c, Formatting.Indented);
Assert.AreEqual(@"{
""Name"": ""James"",
""Age"": 27,
""Weight"": 0,
""Height"": 0,
""FavoriteNumber"": 23
}", json);
traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Verbose
};
deserialized = JsonConvert.DeserializeObject<SpecifiedTestClass>(json, new JsonSerializerSettings { TraceWriter = traceWriter });
Assert.AreEqual("Started deserializing Newtonsoft.Json.Tests.Serialization.SpecifiedTestClass. Path 'Name', line 2, position 10.", traceWriter.TraceRecords[0].Message);
Assert.AreEqual("IsSpecified for property 'Name' on Newtonsoft.Json.Tests.Serialization.SpecifiedTestClass set to true. Path 'Name', line 2, position 18.", traceWriter.TraceRecords[1].Message);
Assert.AreEqual("IsSpecified for property 'Weight' on Newtonsoft.Json.Tests.Serialization.SpecifiedTestClass set to true. Path 'Weight', line 4, position 14.", traceWriter.TraceRecords[2].Message);
Assert.AreEqual("IsSpecified for property 'Height' on Newtonsoft.Json.Tests.Serialization.SpecifiedTestClass set to true. Path 'Height', line 5, position 14.", traceWriter.TraceRecords[3].Message);
Assert.IsTrue(traceWriter.TraceRecords[4].Message.StartsWith("Finished deserializing Newtonsoft.Json.Tests.Serialization.SpecifiedTestClass. Path ''"));
Assert.AreEqual("James", deserialized.Name);
Assert.IsTrue(deserialized.NameSpecified);
Assert.IsTrue(deserialized.WeightSpecified);
Assert.IsTrue(deserialized.HeightSpecified);
Assert.IsTrue(deserialized.FavoriteNumberSpecified);
Assert.AreEqual(27, deserialized.Age);
Assert.AreEqual(23, deserialized.FavoriteNumber);
}
public void ErrorDeserializingNested()
{
string json = @"{""IntList"":[1, ""two""]}";
var traceWriter = new InMemoryTraceWriter
{
LevelFilter = TraceLevel.Info
};
ExceptionAssert.Throws<Exception>(
"Could not convert string to integer: two. Path 'IntList[1]', line 1, position 20.",
() =>
{
JsonConvert.DeserializeObject<TraceTestObject>(
json,
new JsonSerializerSettings
{
TraceWriter = traceWriter
});
});
Assert.AreEqual(3, traceWriter.TraceRecords.Count);
Assert.AreEqual(TraceLevel.Info, traceWriter.TraceRecords[0].Level);
Assert.AreEqual("Started deserializing Newtonsoft.Json.Tests.Serialization.TraceTestObject. Path 'IntList', line 1, position 11.", traceWriter.TraceRecords[0].Message);
Assert.AreEqual(TraceLevel.Info, traceWriter.TraceRecords[1].Level);
Assert.AreEqual("Started deserializing System.Collections.Generic.IList`1[System.Int32]. Path 'IntList', line 1, position 12.", traceWriter.TraceRecords[1].Message);
Assert.AreEqual(TraceLevel.Error, traceWriter.TraceRecords[2].Level);
Assert.AreEqual("Error deserializing System.Collections.Generic.IList`1[System.Int32]. Could not convert string to integer: two. Path 'IntList[1]', line 1, position 20.", traceWriter.TraceRecords[2].Message);
}