Add shell test cases plate and valve

[mrp089]

Current situation

Shells were added in #75, this PR adds the tests for them. Crossing off one more test in #95.

Release Notes

Meshes and setup from https://github.com/vvedula22/svFSI-Tests/tree/master/09-shells, xml input files provided by @ktbolt. I also fixed a bug in the error message reporting the number of nodes that are above the tolerance.

Documentation

None

Testing

• Verified that C++ and FORTRAN results match by running both solvers and comparing the outputs in ParaView
• Checked that the tests fail by outputting different time steps

Code of Conduct & Contributing Guidelines

• I agree to follow the Code of Conduct and Contributing Guidelines.

[mrp089]

I'm putting this on draft until #173 has been addressed.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 62.24%. Comparing base (2fd02ed) to head (7773a30).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #174      +/-   ##
==========================================
+ Coverage   57.70%   62.24%   +4.54%     
==========================================
  Files         103      103              
  Lines       26964    26964              
==========================================
+ Hits        15560    16785    +1225     
+ Misses      11404    10179    -1225     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[mrp089]

From Codecov:

As intended, we brought coverage in shells.cpp from 0 to 69.86%!

[mrp089]

The original test also had a NURBS mesh. @ktbolt, is that currently supported, and should I add tests for that as well?

[ktbolt]

@mrp089 NURBS are not supported.