+ TestRead(), TestRead.setUpClass(), TestRead.tearDownClass()
+ TestRead.test_get()
+ TestWriteWithExistingFile.test_current() and TestWriteWithNewFile.test_current()
+ Write.current() and removed all filtering methods from Read in order to implement in a different way.  They were untested and unused.
+ Read.get_cache()
+ TestWriteWithNewFile.test_get_cache() and TestWriteWithExistingFile.test_get_cache()
+ TestRead.test_get_cache()
+ Read.get_cache()
- Read.restore() as it is unnecessary until filtering is implemented
+ Write.print_cache() and Read.print_cache()
Renamed Read.current() -> Read.get_all()
+ Read.test_get_all()
Expanded coverage of TestRead.test_get()
Expanded coverage of TestRead.test_get()
+ TestRead.test_print_current_vals()
Added test_mode argument to Read.print_original_content()
+TestRead.test_print_original_content()
Updated