Test output of registered_test.py after adding unitests

registered_test.txt

2020-04-04 09:05:14.877488: I tensorflow/stream_executor/platform/default/dso_loader.cc:44] Successfully opened dynamic library libcudart.so.10.1
Running tests under Python 3.6.9: /usr/bin/python3
[ RUN      ] RegisteredTest.test_abstract
[       OK ] RegisteredTest.test_abstract
[ RUN      ] RegisteredTest.test_builder_fullname
[       OK ] RegisteredTest.test_builder_fullname
[ RUN      ] RegisteredTest.test_builder_with_kwargs
[       OK ] RegisteredTest.test_builder_with_kwargs
[ RUN      ] RegisteredTest.test_duplicate_dataset
[       OK ] RegisteredTest.test_duplicate_dataset
[ RUN      ] RegisteredTest.test_in_development
[       OK ] RegisteredTest.test_in_development
[ RUN      ] RegisteredTest.test_is_full_name
[       OK ] RegisteredTest.test_is_full_name
[ RUN      ] RegisteredTest.test_load
[       OK ] RegisteredTest.test_load
[ RUN      ] RegisteredTest.test_load_all_splits
[       OK ] RegisteredTest.test_load_all_splits
[ RUN      ] RegisteredTest.test_load_with_config
[       OK ] RegisteredTest.test_load_with_config
[ RUN      ] RegisteredTest.test_notebook_overwrite_dataset
[       OK ] RegisteredTest.test_notebook_overwrite_dataset
[ RUN      ] RegisteredTest.test_registered
[       OK ] RegisteredTest.test_registered
[ RUN      ] RegisteredTest.test_session
[  SKIPPED ] RegisteredTest.test_session
----------------------------------------------------------------------
Ran 12 tests in 0.213s

OK (skipped=1)