[Java SDK] Add Unit Tests for Async Utility Classes

[chiradip]

Title

Add unit tests for AsyncBytesSerializer and AsyncBytesDeserializer

Description

The async client's serialization utilities (AsyncBytesSerializer and AsyncBytesDeserializer) are used throughout the codebase but lack direct unit tests.

Tasks

• Create AsyncBytesSerializerTest.java:
  • Test all primitive type serializations
  • Test string serialization with different encodings
  • Test edge cases (empty strings, null values)
  • Test buffer boundary conditions
• Create AsyncBytesDeserializerTest.java:
  • Test all primitive type deserializations
  • Test string deserialization
  • Test buffer underflow scenarios
  • Verify proper buffer position management
• Add tests for IggyFrameDecoder:
  • Test frame parsing
  • Test incomplete frame handling
  • Test maximum frame size limits

Labels

enhancement, testing, async-client, java-sdk

[varunu28]

@chiradip Will it be ok if I take a shot at this issue?

[chiradip]

Sure please go ahead.

[chiradip]

Dont do import java.util.*; :) chiradip/dulss-mini-raft-kv@c28f8e5#diff-5b22664e999dbf1cd5a63e0ed19dbed97f225172f80885bd52dd3dbcdc2bbe5bL2