- don't define a type, but just an ad-hoc struct
- use a single slice with test-cases; this allows IDE's to pick up the
table as a test-table (which allows (re-)running individual tests)
- make use of testify's assert.Equal to compare the results, instead
of a DIY loop over the expected values.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>