public void DeserializeThrowsWhenBufferIsWrongSize(int badSize)
{
Int32Serializer serializer = new Int32Serializer();
Assert.ThrowsException <ArgumentException>(() => {
serializer.Deserialize(new byte[badSize]);
});
}
public void DeserializeThrowsWhenBufferIsNull()
{
Int32Serializer serializer = new Int32Serializer();
Assert.ThrowsException <ArgumentNullException>(() => {
serializer.Deserialize(null);
});
}
public void SerializeThenDeserializeWorks(bool littleEndian)
{
int[] numbers = new int[] {
int.MinValue,
int.MinValue + 1,
int.MinValue + 2,
int.MinValue + 3,
int.MinValue / 2,
-65537,
-65536,
-65535,
-65534,
-257,
-256,
-255,
-254
- 126,
-127,
-128
- 5,
-4,
-3,
-2,
-1,
0,
int.MaxValue,
int.MaxValue - 1,
int.MaxValue - 2,
int.MaxValue - 3,
int.MaxValue / 2,
65537,
65536,
65535,
65534,
257,
256,
255,
254,
126,
127,
128,
5,
4,
3,
2,
1,
};
Int32Serializer serializer = new Int32Serializer(littleEndian);
for (int i = 0; i < numbers.Length; i++)
{
byte[] buffer = new byte[serializer.DataSize];
serializer.Serialize(numbers[i], buffer);
Assert.AreEqual(numbers[i], serializer.Deserialize(buffer));
}
}
public void SerializeAndDeserializeToTheSameObject(int originalValue)
{
Serializer <int> serializer = new Int32Serializer();
byte[] serializedValue = serializer.Serialize(originalValue);
int deserializedValue = serializer.Deserialize(serializedValue);
Assert.Equal(originalValue, deserializedValue);
}
public void ShouldThrowIfDeserializingLessThanFourBytes(byte[] data)
{
Serializer <int> serializer = new Int32Serializer();
Assert.Throws <ArgumentOutOfRangeException>(() => serializer.Deserialize(data));
}
public void ShouldThrowIfDeserializingNull()
{
Serializer <int> serializer = new Int32Serializer();
Assert.Throws <ArgumentNullException>(() => serializer.Deserialize(null));
}
public override ReplaceMeIntId Deserialize(BsonDeserializationContext context, BsonDeserializationArgs args)
{
var number = _intSerializer.Deserialize(context, args);
return(ReplaceMeIntId.FromInt(number));
}