test_01_exercise (__main__.Examples.test_01_exercise) ... ok
test_01_output (__main__.Examples.test_01_output) ... ok
test_01_return_new_value (__main__.Examples.test_01_return_new_value) ... ok
test_02_distinct_instances (__main__.Examples.test_02_distinct_instances) ... ok
test_02_exercise (__main__.Examples.test_02_exercise) ... ok
test_02_local_does_not_change_attribute (__main__.Examples.test_02_local_does_not_change_attribute) ... ok
test_02_output (__main__.Examples.test_02_output) ... ok
test_03_alias (__main__.Examples.test_03_alias) ... ok
test_03_exercise_independent (__main__.Examples.test_03_exercise_independent) ... ok
test_03_nested_copy_is_not_deep (__main__.Examples.test_03_nested_copy_is_not_deep) ... ok
test_03_output (__main__.Examples.test_03_output) ... ok
test_03_shallow_copy (__main__.Examples.test_03_shallow_copy) ... ok
test_03_tuple_cannot_assign (__main__.Examples.test_03_tuple_cannot_assign) ... ok
test_03_tuple_new_position (__main__.Examples.test_03_tuple_new_position) ... ok
test_04_before_preserved (__main__.Examples.test_04_before_preserved) ... ok
test_04_exercise_two_then_undo (__main__.Examples.test_04_exercise_two_then_undo) ... ok
test_04_frozen_attribute (__main__.Examples.test_04_frozen_attribute) ... ok
test_04_history_restore (__main__.Examples.test_04_history_restore) ... ok
test_04_output (__main__.Examples.test_04_output) ... ok
test_05_display_pure (__main__.Examples.test_05_display_pure) ... ok
test_05_exercise (__main__.Examples.test_05_exercise) ... ok
test_05_output (__main__.Examples.test_05_output) ... ok
test_05_update_right (__main__.Examples.test_05_update_right) ... ok
test_05_update_unknown_noop (__main__.Examples.test_05_update_unknown_noop) ... ok
test_all_snippets (__main__.Examples.test_all_snippets) ... ok
test_import_has_no_output (__main__.Examples.test_import_has_no_output) ... ok
test_license_notices (__main__.Examples.test_license_notices) ... ok
test_runtime_standard_library_only (__main__.Examples.test_runtime_standard_library_only) ... ok

----------------------------------------------------------------------
Ran 28 tests in 0.003s

OK
