[CI]【Hackathon 10th Spring No.34】功能模块 fastdeploy/eplb/async_expert_loader.py单测补充

[fgeygfe]

Motivation

NO.34 功能模块 fastdeploy/eplb/async_expert_loader.py单测补充

Modifications

add unittest tests\eplb\test_async_expert_loader.py

develop 分支：覆盖率38%，Miss行数145（73, 83->85, 87->90, 92, 98, 106, 118-146, 152-185, 235-278, 288->286, 299, 306-308, 312-347, 356, 379-436）

Usage or Command

no need

Accuracy Tests

no need

Checklist

• Add at least a tag in the PR title.
  • Tag list: [[FDConfig],[APIServer],[Engine], [Scheduler], [PD Disaggregation], [Executor], [Graph Optimization], [Speculative Decoding], [RL], [Models], [Quantization], [Loader], [OP], [KVCache], [DataProcessor], [BugFix], [Docs], [CI], [Optimization], [Feature], [Benchmark], [Others], [XPU], [HPU], [GCU], [DCU], [Iluvatar], [Metax]]
  • You can add new tags based on the PR content, but the semantics must be clear.
• Format your code, run pre-commit before commit.
• Add unit tests. Please write the reason in this PR if no unit tests.
• Provide accuracy results.
• If the current PR is submitting to the release branch, make sure the PR has been submitted to the develop branch, then cherry-pick it to the release branch with the [Cherry-Pick] PR tag.

[paddle-bot]

Thanks for your contribution!