Removed basic tests.py files. Instead, we will use tests modules with different test scripts for urls, views and models. Refactored playlists.tests.test_urls and playlists.tests.test_models.
Removed basic tests.py files. Instead, we will use tests modules with different test scripts for urls, views and models. Refactored playlists.tests.test_urls and playlists.tests.test_models. Also, started to measure test coverage.
Slight modification on playlist model tests.
Refactored playlist view testing.
Refactored profile url and model testing.
Refactored profile view testing.
Added playmin url and view testing.