spec print test

[srz-zumix]

No description provided.

[codecov]

Codecov Report

Merging #436 into develop will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff            @@
##           develop     #436   +/-   ##
========================================
  Coverage    96.72%   96.72%           
========================================
  Files          212      213    +1     
  Lines        10678    10683    +5     
========================================
+ Hits         10328    10333    +5     
  Misses         350      350           

Impacted Files	Coverage Δ
include/internal/iutest_option_message.hpp	100.00% <100.00%> (ø)
test/spec_tests.cpp	100.00% <100.00%> (ø)

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