add Apollo config center mock test

[slievrly]

Signed-off-by: slievrly slievrly@163.com

What is the purpose of the change

add Apollo config center mock test

Brief changelog

[Test] add Apollo config center mock test

Verifying this change

XXXXX

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[codecov-io]

Codecov Report

Merging #4948 into master will decrease coverage by 0.1%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master    #4948      +/-   ##
============================================
- Coverage     64.01%   63.91%   -0.11%     
+ Complexity      453      450       -3     
============================================
  Files           769      769              
  Lines         33160    33163       +3     
  Branches       5230     5229       -1     
============================================
- Hits          21229    21197      -32     
- Misses         9513     9540      +27     
- Partials       2418     2426       +8

Impacted Files	Coverage Δ	Complexity Δ
.../apache/dubbo/qos/protocol/QosProtocolWrapper.java	70.73% <0%> (-12.2%)	0% <0%> (ø)
.../apache/dubbo/rpc/protocol/AsyncToSyncInvoker.java	79.16% <0%> (-8.34%)	0% <0%> (ø)
.../dubbo/remoting/transport/netty4/NettyChannel.java	61.17% <0%> (-4.71%)	0% <0%> (ø)
.../apache/dubbo/remoting/transport/AbstractPeer.java	58.69% <0%> (-4.35%)	0% <0%> (ø)
...he/dubbo/remoting/transport/netty/NettyServer.java	69.64% <0%> (-3.58%)	8% <0%> (-1%)
...c/main/java/org/apache/dubbo/rpc/RpcException.java	80% <0%> (-3.34%)	0% <0%> (ø)
...pache/dubbo/registry/support/AbstractRegistry.java	78.54% <0%> (-3.07%)	0% <0%> (ø)
...a/org/apache/dubbo/monitor/dubbo/DubboMonitor.java	87.85% <0%> (-2.81%)	16% <0%> (-1%)
...ache/dubbo/rpc/protocol/rest/RpcContextFilter.java	61.11% <0%> (-2.53%)	0% <0%> (ø)
.../exchange/support/header/HeaderExchangeServer.java	65.09% <0%> (-1.89%)	0% <0%> (ø)
... and 10 more

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[beiwei30]

@slievrly pls. check my comments.

[slievrly]

@slievrly pls. check my comments.

@beiwei30 I found some dependencies which scope defined as test in dubbo-dependencies-bom，do I also need to move them?

[beiwei30]

@slievrly pls. check my comments.

@beiwei30 I found some dependencies which scope defined as test in dubbo-dependencies-bom，do I also need to move them?

Correct, in my opinion, they should be removed too since the end user should not rely on the libraries used for unit test.

It would be nice if you can file a new issue to track this particular issue, so we could discuss further whether we should keep test libraries in this bom.

[slievrly]

@beiwei30 In fact, I want to keep apollo-client and apollo-mockserver in the same version. The apollo_client_version property is defined in dubbo-dependencies-bom. If apollo-mockserver is placed in the apollo module, this property will not be accessible.

[slievrly]

@beiwei30 already move apollo-mockserver dependency to apollo module.

[beiwei30]

LGTM.