Benchmark Code Quality Cleanup

[JimBobSquarePants]

Prerequisites

• I have written a descriptive pull-request title
• I have verified that there are no overlapping pull-requests open
• I have verified that I am following matches the existing coding patterns and practice as demonstrated in the repository. These follow strict Stylecop rules 👮.
• I have provided test coverage for my change (where applicable)

Description

Just some general cleanup of the benchmark code.

[codecov]

Codecov Report

Merging #1479 (7171079) into master (15476d3) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #1479   +/-   ##
=======================================
  Coverage   83.48%   83.48%           
=======================================
  Files         741      741           
  Lines       32575    32575           
  Branches     3652     3652           
=======================================
  Hits        27194    27194           
  Misses       4668     4668           
  Partials      713      713           

Flag	Coverage Δ
unittests	83.48% <ø> (ø)

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