public void SerializationRunsAndDoesNotLeak1Byte()
{
var serializer = new EventSerializer();
bool hasMetadata;
var meta = serializer.Serialize(out hasMetadata, new User());
serializer.ProcessMetadataLog(meta);
long baselineMemory = 0;
for (int i = 0; i < 100; i++)
{
serializer.Serialize(out hasMetadata, new User());
Assert.False(hasMetadata);
if (i == 2)
{
GC.Collect(2);
GC.WaitForPendingFinalizers();
GC.Collect(2);
baselineMemory = GC.GetTotalMemory(false);
}
}
GC.Collect(2);
GC.WaitForPendingFinalizers();
GC.Collect(2);
Assert.InRange(GC.GetTotalMemory(false), 0, baselineMemory+400);
}
public void SerializingNewObjectsWritesNewMetadata()
{
var serializer = new EventSerializer();
bool hasMetadata;
var data = serializer.Serialize(out hasMetadata, new User());
Assert.True(hasMetadata);
Assert.InRange(data.Length, 1, 100);
}
public void ParsingMetadataStopsGeneratingThem()
{
var serializer = new EventSerializer();
bool hasMetadata;
var meta = serializer.Serialize(out hasMetadata, new User());
serializer.ProcessMetadataLog(meta);
var data = serializer.Serialize(out hasMetadata, new User());
Assert.False(hasMetadata);
Assert.InRange(data.Length, 1, 10);
}
public void DeserializeSimpleClass()
{
var serializer = new EventSerializer();
bool hasMetadata;
var obj = new User { Name = "Boris", Age = 40 };
var meta = serializer.Serialize(out hasMetadata, obj).ToAsyncSafe();
serializer.ProcessMetadataLog(meta);
var data = serializer.Serialize(out hasMetadata, obj);
var deserializer = new EventDeserializer();
object obj2;
Assert.False(deserializer.Deserialize(out obj2, data));
deserializer.ProcessMetadataLog(meta);
Assert.True(deserializer.Deserialize(out obj2, data));
Assert.Equal(obj, obj2);
}
public void CanMigrateListInDict()
{
var obj = PassThroughEventStorage(new EventDictListRoot
{
Items = new Dictionary<ulong, IList<Item>> { { 1, new List<Item> { new Item { Field = "A" } } } }
}, new FullNameTypeMapper());
var serializer = new EventSerializer();
bool hasMetadata;
var meta = serializer.Serialize(out hasMetadata, obj).ToAsyncSafe();
serializer.ProcessMetadataLog(meta);
var data = serializer.Serialize(out hasMetadata, obj);
var deserializer = new EventDeserializer();
object obj2;
Assert.False(deserializer.Deserialize(out obj2, data));
deserializer.ProcessMetadataLog(meta);
Assert.True(deserializer.Deserialize(out obj2, data));
}
public void CanMigrateListWithChangedEnum()
{
var parentMapper = new FullNameTypeMapper();
var mapper = new EventStoreTest.OverloadableTypeMapper(typeof(ItemEn2), parentMapper.ToName(typeof(ItemEn)),
new EventStoreTest.OverloadableTypeMapper(typeof(EventRootEn2), parentMapper.ToName(typeof(EventRootEn)),
parentMapper
));
var obj = PassThroughEventStorage(new EventRootEn
{
Items = new List<ItemEn> { ItemEn.One }
}, mapper);
var serializer = new EventSerializer(mapper);
bool hasMetadata;
var meta = serializer.Serialize(out hasMetadata, obj).ToAsyncSafe();
serializer.ProcessMetadataLog(meta);
var data = serializer.Serialize(out hasMetadata, obj);
var deserializer = new EventDeserializer(mapper);
object obj2;
Assert.False(deserializer.Deserialize(out obj2, data));
deserializer.ProcessMetadataLog(meta);
Assert.True(deserializer.Deserialize(out obj2, data));
}