public void InValidateBlastSearchRecordMetadataGetObjectData() { SerializationInfo info = null; StreamingContext context = new StreamingContext(StreamingContextStates.All); BlastSearchRecord bsrObj = new BlastSearchRecord(); try { bsrObj.GetObjectData(info, context); Assert.Fail(); } catch (ArgumentNullException) { Console.WriteLine("Ncbi Blast P2 : InValidated the GetObjectData() method of BlastSearchRecord successfully."); ApplicationLog.WriteLine("Ncbi Blast P2 : InValidated the GetObjectData() method of BlastSearchRecord successfully."); } }