[FEATURE] Make acceptance test(s) failures easier to read #46
Description
Missing functionality
At the moment when acceptance tests fail, it's hard to make out due to which columns the failures occurred, see error messages in past failures.
Proposed feature
For each column that there is a mismatch we provide the name and the degree of inaccuracy between them. And display all failing columns - which makes it easier to read and understand what could have led to the failure.