[ISSUE #71] Rename WebsocketEncoder to WebSocketEncoder and add test

[YxAc]

fixed #71

• rename WebsocketEncoder to WebSocketEncoder;
• add unit test

[codecov-commenter]

Codecov Report

Merging #72 (b1202d0) into main (1393642) will increase coverage by 0.52%.
The diff coverage is 50.00%.

@@            Coverage Diff             @@
##             main      #72      +/-   ##
==========================================
+ Coverage   26.91%   27.44%   +0.52%     
==========================================
  Files          97       97              
  Lines        4187     4187              
  Branches      660      660              
==========================================
+ Hits         1127     1149      +22     
+ Misses       2832     2803      -29     
- Partials      228      235       +7     

Impacted Files	Coverage Δ
...rg/apache/rocketmq/mqtt/cs/starter/MqttServer.java	0.00% <0.00%> (ø)
...rocketmq/mqtt/cs/protocol/ws/WebSocketEncoder.java	100.00% <100.00%> (ø)
...mq/mqtt/cs/protocol/ws/WebSocketServerHandler.java	39.53% <0.00%> (+39.53%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 1393642...b1202d0. Read the comment docs.

[tianliuliu]

LGTM

[ShannonDing]

LGTM