Fixed wrong test case for ModuleResult's find method
Acceptance test for ModuleResult's children method
Reading entity almost done!

pending test with unimplemented Range entity.
Finished Reading unit tests
Reading's method find behaves like the default find
Working on Range Entity

Pending: check how Kalibro returns a list of ranges.
Finished Range entity
Modified some steps to seems like the default

Reading pending tests were not solved yet!
Reading's reading_of unit test
Actually the reading_of method was long ago removed from the service
Metric result and unit tests

with metric_results_of and descendant_results_of methods
Complemented MetricResult's unit tests
Finished Metric Result entity

Pending acceptance test for method descendant result.
MetricResult's desdant_results method is still pending, but there were some improvements
Get descendant results from class scoped metric (acceptance test)
The repository ID is set when calling the method repositories_of
Acceptance test for descendant_results method, using a smaller repository

So it takes less time
Unit test for MetricResult's result method
Refactored project unit tests.
Refactoring repository unit tests