Fix setting enum values, report on invalids in miotsimulator

[rytilahti]

No description provided.

[codecov-commenter]

Codecov Report

Merging #1574 (6eab046) into master (34d3f0e) will decrease coverage by 0.04%.
The diff coverage is 18.18%.

@@            Coverage Diff             @@
##           master    #1574      +/-   ##
==========================================
- Coverage   81.06%   81.01%   -0.05%     
==========================================
  Files         155      155              
  Lines       15071    15085      +14     
  Branches     3250     3250              
==========================================
+ Hits        12217    12221       +4     
- Misses       2610     2620      +10     
  Partials      244      244              

Impacted Files	Coverage Δ
miio/devtools/pcapparser.py	0.00% <0.00%> (ø)
miio/devtools/simulators/miotsimulator.py	0.00% <0.00%> (ø)
miio/click_common.py	53.62% <45.45%> (+0.94%)	⬆️
miio/miioprotocol.py	33.56% <50.00%> (+0.45%)	⬆️

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