Add tests for ck2yaml

[speth]

The test suite re-uses the tests for ck2cti.

Also fix a few small issues identified by running the tests.

[codecov]

Codecov Report

Merging #708 into master will increase coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #708      +/-   ##
==========================================
+ Coverage   70.63%   70.64%   +0.01%     
==========================================
  Files         372      372              
  Lines       43567    43567              
==========================================
+ Hits        30773    30778       +5     
+ Misses      12794    12789       -5

Impacted Files	Coverage Δ
src/base/AnyMap.cpp	86.03% <0%> (+0.2%)	⬆️
src/kinetics/Reaction.cpp	87.56% <0%> (+0.65%)	⬆️

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[bryanwweber]

Other than the one comment below, this all seems fine. Any reason not to use this to refactor the CTML tests too? I'm also asking because I'm wondering if I should use it for the ctml2yaml tests.

[bryanwweber]

I was going to suggest using pathlib here, to move away from string manipulation for paths, but I'm not sure it's worth it. Since the converter functions don't work with path-types, it night as well just still be string stuff...

[speth]

Other than the one comment below, this all seems fine. Any reason not to use this to refactor the CTML tests too? I'm also asking because I'm wondering if I should use it for the ctml2yaml tests.

What do you mean by "the CTML tests"? The refactoring here is fairly easy since in both cases you're going from CK format to something that can be imported as a Solution, just with a different intermediate format. I think the tests for ctml2yaml are unique, since we don't have any other converter that starts from the XML format, and there should be tests of ctml2yaml that don't have corresponding input files in a different format (other than reference YAML files).