fix test suite failures

[biojppm]

No description provided.

[codecov]

Codecov Report

Merging #161 (7d90b18) into master (fc37676) will increase coverage by 0.14%.
The diff coverage is 96.94%.

@@            Coverage Diff             @@
##           master     #161      +/-   ##
==========================================
+ Coverage   96.18%   96.32%   +0.14%     
==========================================
  Files          63       63              
  Lines       12153    12702     +549     
==========================================
+ Hits        11689    12235     +546     
- Misses        464      467       +3     

Impacted Files	Coverage Δ
src/c4/yml/parse.hpp	98.55% <ø> (ø)
test/test_case.hpp	36.11% <0.00%> (-4.95%)	⬇️
test/test_simple_seq.cpp	100.00% <ø> (ø)
test/test_suite.cpp	96.12% <55.55%> (+0.31%)	⬆️
test/test_suite/test_suite_events.cpp	89.89% <95.83%> (+3.65%)	⬆️
src/c4/yml/parse.cpp	92.71% <98.49%> (+0.06%)	⬆️
samples/quickstart.cpp	99.50% <100.00%> (+<0.01%)	⬆️
src/c4/yml/emit.def.hpp	96.08% <100.00%> (ø)
src/c4/yml/node.hpp	97.65% <100.00%> (+0.03%)	⬆️
src/c4/yml/tree.cpp	94.45% <100.00%> (+0.02%)	⬆️
... and 15 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update fc37676...7d90b18. Read the comment docs.