public void SerializeClassTest()
{
var guid = Guid.NewGuid();
Console.WriteLine(guid);
ParentUnionType subUnionType1 = new SubUnionType1 {
MyProperty = guid, MyProperty1 = 20
};
var bytes = JsonSerializer.Serialize(subUnionType1);
Assert.Throws <InvalidOperationException>(() => JsonSerializer.Deserialize <ParentUnionType>(bytes));
var newSubUnionType = JsonSerializer.Deserialize <SubUnionType1>(bytes);
Assert.NotNull(newSubUnionType);
Assert.IsType <SubUnionType1>(newSubUnionType);
Assert.Equal(guid, newSubUnionType.MyProperty);
Assert.Equal(0, newSubUnionType.MyProperty1); // 说明 MyProperty1 并没有序列化
bytes = Utf8JsonMessageFormatter.DefaultInstance.Serialize(subUnionType1);
var newSubUnionType1 = Utf8JsonMessageFormatter.DefaultInstance.Deserialize <SubUnionType1>(bytes);
Assert.Equal(guid, newSubUnionType1.MyProperty); Assert.Equal(20, newSubUnionType1.MyProperty1);
bytes = Utf8JsonMessageFormatter.DefaultInstance.SerializeObject(subUnionType1);
newSubUnionType1 = (SubUnionType1)Utf8JsonMessageFormatter.DefaultInstance.Deserialize(typeof(SubUnionType1), bytes);
Assert.Equal(guid, newSubUnionType1.MyProperty); Assert.Equal(20, newSubUnionType1.MyProperty1);
newSubUnionType1 = (SubUnionType1)Utf8JsonMessageFormatter.DefaultInstance.Deserialize <ParentUnionType>(typeof(SubUnionType1), bytes);
Assert.Equal(guid, newSubUnionType1.MyProperty); Assert.Equal(20, newSubUnionType1.MyProperty1);
var copy = (SubUnionType1)Utf8JsonMessageFormatter.DefaultInstance.DeepCopy(subUnionType1);
Assert.Equal(guid, copy.MyProperty); Assert.Equal(20, copy.MyProperty1);
}
public void SerializeClassTest()
{
var guid = Guid.NewGuid();
Console.WriteLine(guid);
ParentUnionType subUnionType1 = new SubUnionType1 {
MyProperty = guid, MyProperty1 = 20
};
var bytes = MessagePackSerializer.Serialize(subUnionType1);
var newSubUnionType = MessagePackSerializer.Deserialize <ParentUnionType>(bytes);
Assert.NotNull(newSubUnionType);
Assert.IsType <SubUnionType1>(newSubUnionType);
Assert.Equal(guid, newSubUnionType.MyProperty);
// 实际应用中，无法确定消费者是按哪个类型（ParentUnionType or SubUnionType1）来反序列化的
Assert.Throws <InvalidOperationException>(() => MessagePackSerializer.Deserialize <SubUnionType1>(bytes));
bytes = MessagePackMessageFormatter.DefaultInstance.Serialize(subUnionType1);
var newSubUnionType1 = MessagePackMessageFormatter.DefaultInstance.Deserialize <SubUnionType1>(bytes);
Assert.Equal(guid, newSubUnionType1.MyProperty); Assert.Equal(20, newSubUnionType1.MyProperty1);
bytes = MessagePackMessageFormatter.DefaultInstance.SerializeObject(subUnionType1);
newSubUnionType1 = (SubUnionType1)MessagePackMessageFormatter.DefaultInstance.Deserialize(typeof(SubUnionType1), bytes);
Assert.Equal(guid, newSubUnionType1.MyProperty); Assert.Equal(20, newSubUnionType1.MyProperty1);
newSubUnionType1 = (SubUnionType1)MessagePackMessageFormatter.DefaultInstance.Deserialize <ParentUnionType>(typeof(SubUnionType1), bytes);
Assert.Equal(guid, newSubUnionType1.MyProperty); Assert.Equal(20, newSubUnionType1.MyProperty1);
bytes = TypelessMessagePackMessageFormatter.DefaultInstance.Serialize(subUnionType1);
newSubUnionType1 = TypelessMessagePackMessageFormatter.DefaultInstance.Deserialize <SubUnionType1>(bytes);
Assert.Equal(guid, newSubUnionType1.MyProperty); Assert.Equal(20, newSubUnionType1.MyProperty1);
bytes = TypelessMessagePackMessageFormatter.DefaultInstance.SerializeObject(subUnionType1);
newSubUnionType1 = (SubUnionType1)TypelessMessagePackMessageFormatter.DefaultInstance.Deserialize(typeof(SubUnionType1), bytes);
Assert.Equal(guid, newSubUnionType1.MyProperty); Assert.Equal(20, newSubUnionType1.MyProperty1);
newSubUnionType1 = (SubUnionType1)TypelessMessagePackMessageFormatter.DefaultInstance.Deserialize <ParentUnionType>(typeof(SubUnionType1), bytes);
Assert.Equal(guid, newSubUnionType1.MyProperty); Assert.Equal(20, newSubUnionType1.MyProperty1);
var copy = (SubUnionType1)MessagePackMessageFormatter.DefaultInstance.DeepCopy(subUnionType1);
Assert.Equal(guid, copy.MyProperty); Assert.Equal(20, copy.MyProperty1);
copy = (SubUnionType1)LZ4MessagePackMessageFormatter.DefaultInstance.DeepCopy(subUnionType1);
Assert.Equal(guid, copy.MyProperty); Assert.Equal(20, copy.MyProperty1);
copy = (SubUnionType1)TypelessMessagePackMessageFormatter.DefaultInstance.DeepCopy(subUnionType1);
Assert.Equal(guid, copy.MyProperty); Assert.Equal(20, copy.MyProperty1);
copy = (SubUnionType1)LZ4TypelessMessagePackMessageFormatter.DefaultInstance.DeepCopy(subUnionType1);
Assert.Equal(guid, copy.MyProperty); Assert.Equal(20, copy.MyProperty1);
}
