sonata-project/SonataAdminBundle — pull request #2411 by pulzarraider (2014-09-14 12:24:08+00:00)
Title: Improved error messages and unit tests in BaseGroupedMapper, fixed CS

| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | -
| License | MIT

Improved code coverage, doc blocks, fixed CS of BaseGroupMapper