こういうことでしょうかね。
(but is this what you wanted to tell me?)

```csharp
public void ObjectToBytesTest(string testCaseID, object objExpected)
{
    // 略
    byte[] bytFromObject = BinarySerialize.ObjectToBytes(objExpected);
    // parameter
    object objActual = BinarySerialize.BytesToObject(bytFromObject);
    Assert.AreEqual(objExpected, objActual);
```