change test suit

[Kurok1]

修改了测试方法，不再依赖控制台输出判断生效

[codecov]

Codecov Report

Attention: Patch coverage is 88.88889% with 2 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
.../openfeign/components/DecoratedFeignComponent.java	77.77%	1 Missing and 1 partial ⚠️

Files with missing lines	Coverage Δ	Complexity Δ
...igure/FeignClientAutoRefreshAutoConfiguration.java	100.00% <ø> (ø)	7.00 <0.00> (-1.00)
...d/openfeign/autorefresh/AutoRefreshCapability.java	68.42% <100.00%> (ø)	9.00 <1.00> (ø)
...feign/components/CompositedRequestInterceptor.java	77.96% <100.00%> (+0.37%)	12.00 <1.00> (+1.00)
.../cloud/openfeign/components/DecoratedContract.java	27.27% <100.00%> (ø)	2.00 <1.00> (ø)
...g/cloud/openfeign/components/DecoratedDecoder.java	54.54% <100.00%> (+36.36%)	2.00 <1.00> (+1.00)
...g/cloud/openfeign/components/DecoratedEncoder.java	66.66% <100.00%> (ø)	3.00 <1.00> (ø)
...ud/openfeign/components/DecoratedErrorDecoder.java	63.63% <100.00%> (+9.09%)	3.00 <1.00> (ø)
...openfeign/components/DecoratedQueryMapEncoder.java	50.00% <100.00%> (ø)	4.00 <1.00> (ø)
...g/cloud/openfeign/components/DecoratedRetryer.java	46.66% <100.00%> (+6.66%)	3.00 <1.00> (ø)
.../openfeign/components/DecoratedFeignComponent.java	78.26% <77.77%> (+0.48%)	10.00 <2.00> (ø)