Kata

Reference solution and fixed tests does not take account of the actual counts of a letter in the solution. e.g:

guess: PMPF2
solution: D4WEP
return values: (0, 1) should equal (0, 2)

There are 2 P in the guess but only 1 P in solution, which in any wordle only 1 of the Ps will be counted yellow.

Some fixed/sample tests have incorrect display text, such as

test.assert_equals(codewordle("vivid","livid"),(4,1),"guess: vivid\nsolution: lilly\nreturn values")

I'd recommend putting the guess and solution in the assertion message rather than logging to standard output.