Context:

As discussed in the backend senate (https://confluence.camunda.com/display/CO/2020-06-03+The+Back-End+Senate+-+June), we currently do not assert the behaviour of combined report results, we only test whether they are combinable/can be evaluated. In the context of date reports however, it makes sense to also assert the results to ensure e.g. the range is adjusted properly.

AT:

• IT for groupBy date variable combined reports
• IT for groupByStartDate reports
• IT for groupByEndDate reports
• IT for groupByRunningdate reports